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wid-sec-w-2025-0922
Vulnerability from csaf_certbund
Published
2025-05-01 22:00
Modified
2025-08-12 22:00
Summary
Linux Kernel: Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Angriff
Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff und nicht näher spezifizierte Angriffe durchzuführen.
Betroffene Betriebssysteme
- Linux
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff und nicht n\u00e4her spezifizierte Angriffe durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2025-0922 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0922.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-0922 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0922"
},
{
"category": "external",
"summary": "Kernel CVE Announce Mailingliste",
"url": "https://lore.kernel.org/linux-cve-announce/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49834",
"url": "https://lore.kernel.org/linux-cve-announce/2025050138-CVE-2022-49834-72b3@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49837",
"url": "https://lore.kernel.org/linux-cve-announce/2025050139-CVE-2022-49837-c13b@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49838",
"url": "https://lore.kernel.org/linux-cve-announce/2025050139-CVE-2022-49838-0bb8@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49839",
"url": "https://lore.kernel.org/linux-cve-announce/2025050139-CVE-2022-49839-37b0@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49840",
"url": "https://lore.kernel.org/linux-cve-announce/2025050140-CVE-2022-49840-5186@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49841",
"url": "https://lore.kernel.org/linux-cve-announce/2025050140-CVE-2022-49841-8d40@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49842",
"url": "https://lore.kernel.org/linux-cve-announce/2025050140-CVE-2022-49842-54c5@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49843",
"url": "https://lore.kernel.org/linux-cve-announce/2025050141-CVE-2022-49843-f36d@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49857",
"url": "https://lore.kernel.org/linux-cve-announce/2025050146-CVE-2022-49857-39d0@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49858",
"url": "https://lore.kernel.org/linux-cve-announce/2025050146-CVE-2022-49858-a1ee@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49859",
"url": "https://lore.kernel.org/linux-cve-announce/2025050146-CVE-2022-49859-4700@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49860",
"url": "https://lore.kernel.org/linux-cve-announce/2025050147-CVE-2022-49860-75f4@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49861",
"url": "https://lore.kernel.org/linux-cve-announce/2025050147-CVE-2022-49861-d502@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49862",
"url": "https://lore.kernel.org/linux-cve-announce/2025050147-CVE-2022-49862-04f2@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49863",
"url": "https://lore.kernel.org/linux-cve-announce/2025050148-CVE-2022-49863-706e@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49864",
"url": "https://lore.kernel.org/linux-cve-announce/2025050148-CVE-2022-49864-a6b3@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49865",
"url": "https://lore.kernel.org/linux-cve-announce/2025050149-CVE-2022-49865-cd5b@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49867",
"url": "https://lore.kernel.org/linux-cve-announce/2025050149-CVE-2022-49867-e420@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49876",
"url": "https://lore.kernel.org/linux-cve-announce/2025050152-CVE-2022-49876-498d@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49877",
"url": "https://lore.kernel.org/linux-cve-announce/2025050153-CVE-2022-49877-1f59@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49878",
"url": "https://lore.kernel.org/linux-cve-announce/2025050153-CVE-2022-49878-1e05@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49879",
"url": "https://lore.kernel.org/linux-cve-announce/2025050154-CVE-2022-49879-e897@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49880",
"url": "https://lore.kernel.org/linux-cve-announce/2025050154-CVE-2022-49880-709b@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49881",
"url": "https://lore.kernel.org/linux-cve-announce/2025050154-CVE-2022-49881-3caa@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49882",
"url": "https://lore.kernel.org/linux-cve-announce/2025050155-CVE-2022-49882-6046@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49897",
"url": "https://lore.kernel.org/linux-cve-announce/2025050100-CVE-2022-49897-6af8@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49900",
"url": "https://lore.kernel.org/linux-cve-announce/2025050101-CVE-2022-49900-4af3@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49901",
"url": "https://lore.kernel.org/linux-cve-announce/2025050101-CVE-2022-49901-1130@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49902",
"url": "https://lore.kernel.org/linux-cve-announce/2025050102-CVE-2022-49902-59fe@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49903",
"url": "https://lore.kernel.org/linux-cve-announce/2025050102-CVE-2022-49903-23a6@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49904",
"url": "https://lore.kernel.org/linux-cve-announce/2025050102-CVE-2022-49904-5009@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49905",
"url": "https://lore.kernel.org/linux-cve-announce/2025050103-CVE-2022-49905-1a97@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49906",
"url": "https://lore.kernel.org/linux-cve-announce/2025050103-CVE-2022-49906-4d07@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49917",
"url": "https://lore.kernel.org/linux-cve-announce/2025050107-CVE-2022-49917-50af@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49918",
"url": "https://lore.kernel.org/linux-cve-announce/2025050107-CVE-2022-49918-8541@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49919",
"url": "https://lore.kernel.org/linux-cve-announce/2025050108-CVE-2022-49919-858c@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49920",
"url": "https://lore.kernel.org/linux-cve-announce/2025050108-CVE-2022-49920-667b@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49921",
"url": "https://lore.kernel.org/linux-cve-announce/2025050108-CVE-2022-49921-e4fc@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49922",
"url": "https://lore.kernel.org/linux-cve-announce/2025050109-CVE-2022-49922-93fb@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49923",
"url": "https://lore.kernel.org/linux-cve-announce/2025050109-CVE-2022-49923-a098@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49924",
"url": "https://lore.kernel.org/linux-cve-announce/2025050109-CVE-2022-49924-e8b9@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49925",
"url": "https://lore.kernel.org/linux-cve-announce/2025050110-CVE-2022-49925-2485@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49926",
"url": "https://lore.kernel.org/linux-cve-announce/2025050110-CVE-2022-49926-d9bc@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49927",
"url": "https://lore.kernel.org/linux-cve-announce/2025050110-CVE-2022-49927-461e@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49928",
"url": "https://lore.kernel.org/linux-cve-announce/2025050111-CVE-2022-49928-3664@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49929",
"url": "https://lore.kernel.org/linux-cve-announce/2025050111-CVE-2022-49929-d572@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49930",
"url": "https://lore.kernel.org/linux-cve-announce/2025050112-CVE-2022-49930-91ab@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2022-49931",
"url": "https://lore.kernel.org/linux-cve-announce/2025050112-CVE-2022-49931-9e35@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-23146",
"url": "https://lore.kernel.org/linux-cve-announce/2025050126-CVE-2025-23146-611a@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-23147",
"url": "https://lore.kernel.org/linux-cve-announce/2025050126-CVE-2025-23147-cfd5@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-23148",
"url": "https://lore.kernel.org/linux-cve-announce/2025050127-CVE-2025-23148-5365@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37738",
"url": "https://lore.kernel.org/linux-cve-announce/2025050132-CVE-2025-37738-deb1@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37739",
"url": "https://lore.kernel.org/linux-cve-announce/2025050133-CVE-2025-37739-06bb@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37740",
"url": "https://lore.kernel.org/linux-cve-announce/2025050133-CVE-2025-37740-bf8e@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37741",
"url": "https://lore.kernel.org/linux-cve-announce/2025050133-CVE-2025-37741-3219@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37742",
"url": "https://lore.kernel.org/linux-cve-announce/2025050134-CVE-2025-37742-60be@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37743",
"url": "https://lore.kernel.org/linux-cve-announce/2025050134-CVE-2025-37743-35a7@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37744",
"url": "https://lore.kernel.org/linux-cve-announce/2025050134-CVE-2025-37744-e540@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37745",
"url": "https://lore.kernel.org/linux-cve-announce/2025050135-CVE-2025-37745-0aaf@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37746",
"url": "https://lore.kernel.org/linux-cve-announce/2025050135-CVE-2025-37746-2d53@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37747",
"url": "https://lore.kernel.org/linux-cve-announce/2025050135-CVE-2025-37747-6e35@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37748",
"url": "https://lore.kernel.org/linux-cve-announce/2025050136-CVE-2025-37748-56c8@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37749",
"url": "https://lore.kernel.org/linux-cve-announce/2025050136-CVE-2025-37749-0f49@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37750",
"url": "https://lore.kernel.org/linux-cve-announce/2025050136-CVE-2025-37750-fdd8@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37751",
"url": "https://lore.kernel.org/linux-cve-announce/2025050137-CVE-2025-37751-8ed2@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37752",
"url": "https://lore.kernel.org/linux-cve-announce/2025050137-CVE-2025-37752-653f@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37753",
"url": "https://lore.kernel.org/linux-cve-announce/2025050138-CVE-2025-37753-9fd7@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37754",
"url": "https://lore.kernel.org/linux-cve-announce/2025050138-CVE-2025-37754-47b2@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37755",
"url": "https://lore.kernel.org/linux-cve-announce/2025050138-CVE-2025-37755-00b5@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37756",
"url": "https://lore.kernel.org/linux-cve-announce/2025050139-CVE-2025-37756-a06e@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37757",
"url": "https://lore.kernel.org/linux-cve-announce/2025050139-CVE-2025-37757-8a5e@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37758",
"url": "https://lore.kernel.org/linux-cve-announce/2025050139-CVE-2025-37758-32dd@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37759",
"url": "https://lore.kernel.org/linux-cve-announce/2025050140-CVE-2025-37759-5f57@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37768",
"url": "https://lore.kernel.org/linux-cve-announce/2025050112-CVE-2025-37768-b24f@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37769",
"url": "https://lore.kernel.org/linux-cve-announce/2025050113-CVE-2025-37769-dd42@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37773",
"url": "https://lore.kernel.org/linux-cve-announce/2025050114-CVE-2025-37773-4727@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37774",
"url": "https://lore.kernel.org/linux-cve-announce/2025050114-CVE-2025-37774-8b9d@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37775",
"url": "https://lore.kernel.org/linux-cve-announce/2025050115-CVE-2025-37775-296d@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37776",
"url": "https://lore.kernel.org/linux-cve-announce/2025050115-CVE-2025-37776-9bfb@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37777",
"url": "https://lore.kernel.org/linux-cve-announce/2025050115-CVE-2025-37777-886d@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37778",
"url": "https://lore.kernel.org/linux-cve-announce/2025050116-CVE-2025-37778-7202@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37779",
"url": "https://lore.kernel.org/linux-cve-announce/2025050116-CVE-2025-37779-6bed@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37780",
"url": "https://lore.kernel.org/linux-cve-announce/2025050116-CVE-2025-37780-2b54@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37781",
"url": "https://lore.kernel.org/linux-cve-announce/2025050117-CVE-2025-37781-3d19@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37782",
"url": "https://lore.kernel.org/linux-cve-announce/2025050117-CVE-2025-37782-7cc2@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37783",
"url": "https://lore.kernel.org/linux-cve-announce/2025050117-CVE-2025-37783-23bf@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37784",
"url": "https://lore.kernel.org/linux-cve-announce/2025050118-CVE-2025-37784-159b@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37786",
"url": "https://lore.kernel.org/linux-cve-announce/2025050118-CVE-2025-37786-cbe7@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37787",
"url": "https://lore.kernel.org/linux-cve-announce/2025050119-CVE-2025-37787-746d@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37788",
"url": "https://lore.kernel.org/linux-cve-announce/2025050119-CVE-2025-37788-fd43@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37789",
"url": "https://lore.kernel.org/linux-cve-announce/2025050119-CVE-2025-37789-3f0b@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37790",
"url": "https://lore.kernel.org/linux-cve-announce/2025050120-CVE-2025-37790-3927@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37791",
"url": "https://lore.kernel.org/linux-cve-announce/2025050120-CVE-2025-37791-793c@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37792",
"url": "https://lore.kernel.org/linux-cve-announce/2025050120-CVE-2025-37792-def8@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37793",
"url": "https://lore.kernel.org/linux-cve-announce/2025050121-CVE-2025-37793-a56f@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37794",
"url": "https://lore.kernel.org/linux-cve-announce/2025050121-CVE-2025-37794-0a39@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37795",
"url": "https://lore.kernel.org/linux-cve-announce/2025050121-CVE-2025-37795-1049@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-37796",
"url": "https://lore.kernel.org/linux-cve-announce/2025050122-CVE-2025-37796-d6f9@gregkh/"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:7903 vom 2025-05-19",
"url": "https://access.redhat.com/errata/RHSA-2025:7903"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01614-1 vom 2025-05-21",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020870.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-7903 vom 2025-05-23",
"url": "https://linux.oracle.com/errata/ELSA-2025-7903.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01707-1 vom 2025-05-26",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020902.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-4178 vom 2025-05-26",
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:8248 vom 2025-05-28",
"url": "https://access.redhat.com/errata/RHSA-2025:8248"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20343-1 vom 2025-05-29",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020965.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-4193 vom 2025-05-30",
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20344-1 vom 2025-05-29",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020964.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20355-1 vom 2025-06-02",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021015.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20354-1 vom 2025-06-02",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021016.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01918-1 vom 2025-06-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021478.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01919-1 vom 2025-06-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021477.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01951-1 vom 2025-06-13",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021509.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:9080 vom 2025-06-16",
"url": "https://access.redhat.com/errata/RHSA-2025:9080"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:9079 vom 2025-06-16",
"url": "https://access.redhat.com/errata/RHSA-2025:9079"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01965-1 vom 2025-06-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021535.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01966-1 vom 2025-06-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021534.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01964-1 vom 2025-06-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021531.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01967-1 vom 2025-06-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021533.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20413-1 vom 2025-06-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021547.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01982-1 vom 2025-06-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021539.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01983-1 vom 2025-06-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021538.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20408-1 vom 2025-06-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021550.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-9080 vom 2025-06-18",
"url": "http://linux.oracle.com/errata/ELSA-2025-9080.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01972-1 vom 2025-06-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021537.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02000-1 vom 2025-06-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021568.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01995-1 vom 2025-06-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021572.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20421-1 vom 2025-06-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021590.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20419-1 vom 2025-06-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021591.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:9302 vom 2025-06-23",
"url": "https://access.redhat.com/errata/RHSA-2025:9302"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:9348 vom 2025-06-23",
"url": "https://access.redhat.com/errata/RHSA-2025:9348"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:9393 vom 2025-06-23",
"url": "https://access.redhat.com/errata/RHSA-2025:9393"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.15-2025-076 vom 2025-06-24",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2025-076.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-9302 vom 2025-06-24",
"url": "https://linux.oracle.com/errata/ELSA-2025-9302.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7594-1 vom 2025-06-24",
"url": "https://ubuntu.com/security/notices/USN-7594-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7594-2 vom 2025-06-26",
"url": "https://ubuntu.com/security/notices/USN-7594-2"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02173-1 vom 2025-06-30",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021714.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2025-102 vom 2025-06-30",
"url": "https://alas.aws.amazon.com/AL2/ALAS2KERNEL-5.4-2025-102.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-9348 vom 2025-07-04",
"url": "https://linux.oracle.com/errata/ELSA-2025-9348.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-9079 vom 2025-07-04",
"url": "https://linux.oracle.com/errata/ELSA-2025-9079.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02249-1 vom 2025-07-08",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021766.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:10675 vom 2025-07-09",
"url": "https://access.redhat.com/errata/RHSA-2025:10675"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02254-1 vom 2025-07-08",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021770.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7594-3 vom 2025-07-09",
"url": "https://ubuntu.com/security/notices/USN-7594-3"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:10671 vom 2025-07-09",
"url": "https://access.redhat.com/errata/RHSA-2025:10671"
},
{
"category": "external",
"summary": "Google Cloud Platform Security Bulletin GCP-2025-038 vom 2025-07-09",
"url": "https://cloud.google.com/support/bulletins#gcp-2025-038"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02262-1 vom 2025-07-10",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/B53IHD74IRNJDAOHBW4L7JGWNOM26XE7/"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2025-079 vom 2025-07-10",
"url": "https://alas.aws.amazon.com/AL2/ALAS2KERNEL-5.15-2025-079.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02264-1 vom 2025-07-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021785.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:10830 vom 2025-07-14",
"url": "https://access.redhat.com/errata/RHSA-2025:10830"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:10829 vom 2025-07-14",
"url": "https://access.redhat.com/errata/RHSA-2025:10829"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02308-1 vom 2025-07-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021805.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02307-1 vom 2025-07-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021804.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:11298 vom 2025-07-16",
"url": "https://access.redhat.com/errata/RHSA-2025:11298"
},
{
"category": "external",
"summary": "RedHat Security Advisory",
"url": "https://access.redhat.com/errata/RHSA-2025:11299"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02321-1 vom 2025-07-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021811.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02322-1 vom 2025-07-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021810.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:11245 vom 2025-07-16",
"url": "https://access.redhat.com/errata/RHSA-2025:11245"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02320-1 vom 2025-07-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021812.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-20470 vom 2025-07-16",
"url": "https://linux.oracle.com/errata/ELSA-2025-20470.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-20471 vom 2025-07-16",
"url": "https://linux.oracle.com/errata/ELSA-2025-20471.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02333-1 vom 2025-07-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021830.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-11298 vom 2025-07-17",
"url": "https://linux.oracle.com/errata/ELSA-2025-11298.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02334-1 vom 2025-07-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021829.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02335-1 vom 2025-07-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021828.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7653-1 vom 2025-07-17",
"url": "https://ubuntu.com/security/notices/USN-7653-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7652-1 vom 2025-07-17",
"url": "https://ubuntu.com/security/notices/USN-7652-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7651-1 vom 2025-07-17",
"url": "https://ubuntu.com/security/notices/USN-7651-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7654-1 vom 2025-07-18",
"url": "https://ubuntu.com/security/notices/USN-7654-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7654-3 vom 2025-07-18",
"url": "https://ubuntu.com/security/notices/USN-7654-3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7654-2 vom 2025-07-18",
"url": "https://ubuntu.com/security/notices/USN-7654-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7651-2 vom 2025-07-18",
"url": "https://ubuntu.com/security/notices/USN-7651-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7655-1 vom 2025-07-18",
"url": "https://ubuntu.com/security/notices/USN-7655-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20483-1 vom 2025-07-21",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021917.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20475-1 vom 2025-07-21",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021919.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7651-3 vom 2025-07-22",
"url": "https://ubuntu.com/security/notices/USN-7651-3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7654-4 vom 2025-07-22",
"url": "https://ubuntu.com/security/notices/USN-7654-4"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:11571 vom 2025-07-23",
"url": "https://access.redhat.com/errata/RHSA-2025:11571"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7651-4 vom 2025-07-22",
"url": "https://ubuntu.com/security/notices/USN-7651-4"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:11572 vom 2025-07-23",
"url": "https://access.redhat.com/errata/RHSA-2025:11572"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7651-5 vom 2025-07-24",
"url": "https://ubuntu.com/security/notices/USN-7651-5"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7651-6 vom 2025-07-24",
"url": "https://ubuntu.com/security/notices/USN-7651-6"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20493-1 vom 2025-07-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021967.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20498-1 vom 2025-07-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021965.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02537-1 vom 2025-07-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021978.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02538-1 vom 2025-07-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021981.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7654-5 vom 2025-07-29",
"url": "https://ubuntu.com/security/notices/USN-7654-5"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:12238 vom 2025-07-30",
"url": "https://access.redhat.com/errata/RHSA-2025:12238"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2025-2944 vom 2025-07-30",
"url": "https://alas.aws.amazon.com/AL2/ALAS2-2025-2944.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02602-1 vom 2025-08-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022047.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02607-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/MOXFW6IMLHSFMN655UONMR2V76DWL7LG/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02611-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CAY42JX32A3BASFZGJE6DQP2CXN2LUAW/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02604-1 vom 2025-08-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022046.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02606-1 vom 2025-08-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022045.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:12525 vom 2025-08-04",
"url": "https://access.redhat.com/errata/RHSA-2025:12525"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02618-1 vom 2025-08-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022014.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02601-1 vom 2025-08-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022048.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02619-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/TWVUGRLCXJQB55343B5DGQRVGA6GMIQ6/"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:12623 vom 2025-08-04",
"url": "https://access.redhat.com/errata/RHSA-2025:12623"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02608-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/SMY25R62WPNQL2TYEAZTDCWAVFYQUQ2E/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02610-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/NRIUGMNHYH2DWCCLRZ5NFTLFBXQCRTE6/"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:12526 vom 2025-08-05",
"url": "https://access.redhat.com/errata/RHSA-2025:12526"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02673-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/VPKQ4BU54XGSANMAROPDJAEFKO2OEKKP/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02626-1 vom 2025-08-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022055.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02652-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CPV72PULRBVAYNVLOGDPAXEYAOLJPHYQ/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02636-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CZW4BWHO76REHV7LNO6WHLF4JRL7WMEJ/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02676-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/NBQGO5F7GAWGWOOC2BA5DLBISXIOXMMS/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02648-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/IKXBRO2HUJQNRZTJLJHZC32ZUUQLD7RS/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02638-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/GT3EVLQ3E46O7RVXSFVUBEM6JEJUWQI4/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02627-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4HNZG2UKJBSDT23RIH4WSPIP5XJJH7AQ/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02647-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LHOHSHBEJMHDNQVQMNHA7MC22TR34HJY/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02687-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/6VW2HW4WHUKAUC34CIESGAAISQVOIIZS/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02632-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/A6QW6TXS545RIQWDHD4QUITTGGA4K6MY/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02637-1 vom 2025-08-04",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ON23RSVRQYIYWSN7KWZHAT23BQ2YH6EK/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02689-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/U2TRD6KWXEAIWY33DHM2QPZCBKLAECTA/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02688-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/5NCR2KWOE2L5E5ZMBPLRQ3ZRAPKHOJX5/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02691-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HQYM2FGJQXM5CJJ3L6LDY723WGAYBFPL/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02693-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Q562SYU3GEAQLUF7RIJSZKOPWTHBMXYI/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02697-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4DC3XA5ITEIHVOJ5XXILV3NMSJPM3PS2/"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:13061 vom 2025-08-05",
"url": "https://access.redhat.com/errata/RHSA-2025:13061"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02708-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/OIV3PQR5UOAFXL7SARDQRG7OSG5GJOE7/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02699-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/K2DQYB5BZLMQ7ED2KC4BHVYYJV5JF3S5/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02704-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PAJM6DY43HWTMYM763Y57Q6KWBGTAHOM/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02710-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EF7HBZKJ7TRGPEOKPY66PCZKIYFKRU56/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7686-1 vom 2025-08-05",
"url": "https://ubuntu.com/security/notices/USN-7686-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:13099 vom 2025-08-06",
"url": "https://access.redhat.com/errata/RHSA-2025:13099"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:02698-1 vom 2025-08-05",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/TM2FOPKL26WFLLS5YFPKON7STKP3HL4I/"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-20520 vom 2025-08-11",
"url": "https://linux.oracle.com/errata/ELSA-2025-20520.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:13776 vom 2025-08-13",
"url": "https://access.redhat.com/errata/RHSA-2025:13776"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2025-08-12T22:00:00.000+00:00",
"generator": {
"date": "2025-08-13T06:27:38.986+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.4.0"
}
},
"id": "WID-SEC-W-2025-0922",
"initial_release_date": "2025-05-01T22:00:00.000+00:00",
"revision_history": [
{
"date": "2025-05-01T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-05-18T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-05-21T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-05-22T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2025-05-26T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE und Debian aufgenommen"
},
{
"date": "2025-05-27T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-05-29T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE und Debian aufgenommen"
},
{
"date": "2025-06-02T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-11T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-15T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-16T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-17T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von SUSE und Oracle Linux aufgenommen"
},
{
"date": "2025-06-19T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-22T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-06-23T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Red Hat und Amazon aufgenommen"
},
{
"date": "2025-06-24T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-06-26T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-06-30T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von SUSE und Amazon aufgenommen"
},
{
"date": "2025-07-03T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2025-07-08T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von SUSE, Red Hat und Ubuntu aufgenommen"
},
{
"date": "2025-07-09T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Google aufgenommen"
},
{
"date": "2025-07-10T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Amazon und SUSE aufgenommen"
},
{
"date": "2025-07-13T22:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-07-14T22:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-07-15T22:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Red Hat und SUSE aufgenommen"
},
{
"date": "2025-07-16T22:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von Oracle Linux und SUSE aufgenommen"
},
{
"date": "2025-07-17T22:00:00.000+00:00",
"number": "27",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-07-21T22:00:00.000+00:00",
"number": "28",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-07-22T22:00:00.000+00:00",
"number": "29",
"summary": "Neue Updates von Red Hat und Ubuntu aufgenommen"
},
{
"date": "2025-07-23T22:00:00.000+00:00",
"number": "30",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-07-24T22:00:00.000+00:00",
"number": "31",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-07-27T22:00:00.000+00:00",
"number": "32",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-07-28T22:00:00.000+00:00",
"number": "33",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-07-29T22:00:00.000+00:00",
"number": "34",
"summary": "Neue Updates von Ubuntu und Red Hat aufgenommen"
},
{
"date": "2025-07-30T22:00:00.000+00:00",
"number": "35",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2025-07-31T22:00:00.000+00:00",
"number": "36",
"summary": "Referenz(en) aufgenommen:"
},
{
"date": "2025-08-03T22:00:00.000+00:00",
"number": "37",
"summary": "Neue Updates von SUSE und Red Hat aufgenommen"
},
{
"date": "2025-08-04T22:00:00.000+00:00",
"number": "38",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-08-05T22:00:00.000+00:00",
"number": "39",
"summary": "Neue Updates von SUSE, Red Hat und Ubuntu aufgenommen"
},
{
"date": "2025-08-11T22:00:00.000+00:00",
"number": "40",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2025-08-12T22:00:00.000+00:00",
"number": "41",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "41"
}
},
"product_tree": {
"branches": [
{
"branches": [
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"name": "Amazon Linux 2",
"product": {
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"product_id": "398363",
"product_identification_helper": {
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"name": "Debian Linux",
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"name": "Google Container-Optimized OS",
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"product_id": "1607324",
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"category": "vendor",
"name": "Google"
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{
"branches": [
{
"category": "product_version_range",
"name": "\u003c5.10.237",
"product": {
"name": "Open Source Linux Kernel \u003c5.10.237",
"product_id": "T043254"
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},
{
"category": "product_version",
"name": "5.10.237",
"product": {
"name": "Open Source Linux Kernel 5.10.237",
"product_id": "T043254-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:5.10.237"
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"name": "\u003c5.15.181",
"product": {
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"product_id": "T043255"
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},
{
"category": "product_version",
"name": "5.15.181",
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"name": "Open Source Linux Kernel 5.15.181",
"product_id": "T043255-fixed",
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"cpe": "cpe:/o:linux:linux_kernel:5.15.181"
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{
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"name": "\u003c5.4.293",
"product": {
"name": "Open Source Linux Kernel \u003c5.4.293",
"product_id": "T043256"
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"category": "product_version",
"name": "5.4.293",
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"name": "Open Source Linux Kernel 5.4.293",
"product_id": "T043256-fixed",
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"name": "\u003c6.1.136",
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"product_id": "T043257"
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"name": "6.1.136",
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"name": "\u003c6.12.26",
"product": {
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"product_id": "T043259"
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"category": "product_version",
"name": "6.12.26",
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"product_id": "T043259-fixed",
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"name": "\u003c6.14.5",
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{
"category": "product_version",
"name": "6.14.5",
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"name": "Open Source Linux Kernel 6.14.5",
"product_id": "T043260-fixed",
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{
"category": "product_version_range",
"name": "\u003c6.15-rc4",
"product": {
"name": "Open Source Linux Kernel \u003c6.15-rc4",
"product_id": "T043261"
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},
{
"category": "product_version",
"name": "6.15-rc4",
"product": {
"name": "Open Source Linux Kernel 6.15-rc4",
"product_id": "T043261-fixed",
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{
"category": "product_version_range",
"name": "\u003c6.6.89",
"product": {
"name": "Open Source Linux Kernel \u003c6.6.89",
"product_id": "T043262"
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{
"category": "product_version",
"name": "6.6.89",
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"name": "Open Source Linux Kernel 6.6.89",
"product_id": "T043262-fixed",
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"cpe": "cpe:/o:linux:linux_kernel:6.6.89"
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}
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"category": "vendor",
"name": "Open Source"
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"name": "Oracle Linux",
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"name": "Oracle"
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"category": "product_name",
"name": "Red Hat Enterprise Linux",
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"name": "Red Hat"
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{
"category": "product_name",
"name": "SUSE Linux",
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],
"category": "vendor",
"name": "SUSE"
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{
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{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T000126",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
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}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2022-49834",
"product_status": {
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"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
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"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49834"
},
{
"cve": "CVE-2022-49837",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49837"
},
{
"cve": "CVE-2022-49838",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49838"
},
{
"cve": "CVE-2022-49839",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49839"
},
{
"cve": "CVE-2022-49840",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49840"
},
{
"cve": "CVE-2022-49841",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49841"
},
{
"cve": "CVE-2022-49842",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49842"
},
{
"cve": "CVE-2022-49843",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49843"
},
{
"cve": "CVE-2022-49857",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49857"
},
{
"cve": "CVE-2022-49858",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49858"
},
{
"cve": "CVE-2022-49859",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49859"
},
{
"cve": "CVE-2022-49860",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49860"
},
{
"cve": "CVE-2022-49861",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49861"
},
{
"cve": "CVE-2022-49862",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49862"
},
{
"cve": "CVE-2022-49863",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49863"
},
{
"cve": "CVE-2022-49864",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49864"
},
{
"cve": "CVE-2022-49865",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49865"
},
{
"cve": "CVE-2022-49867",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49867"
},
{
"cve": "CVE-2022-49876",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49876"
},
{
"cve": "CVE-2022-49877",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49877"
},
{
"cve": "CVE-2022-49878",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49878"
},
{
"cve": "CVE-2022-49879",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49879"
},
{
"cve": "CVE-2022-49880",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49880"
},
{
"cve": "CVE-2022-49881",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49881"
},
{
"cve": "CVE-2022-49882",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49882"
},
{
"cve": "CVE-2022-49897",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49897"
},
{
"cve": "CVE-2022-49900",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49900"
},
{
"cve": "CVE-2022-49901",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49901"
},
{
"cve": "CVE-2022-49902",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49902"
},
{
"cve": "CVE-2022-49903",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49903"
},
{
"cve": "CVE-2022-49904",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49904"
},
{
"cve": "CVE-2022-49905",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49905"
},
{
"cve": "CVE-2022-49906",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49906"
},
{
"cve": "CVE-2022-49917",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49917"
},
{
"cve": "CVE-2022-49918",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49918"
},
{
"cve": "CVE-2022-49919",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49919"
},
{
"cve": "CVE-2022-49920",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49920"
},
{
"cve": "CVE-2022-49921",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49921"
},
{
"cve": "CVE-2022-49922",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49922"
},
{
"cve": "CVE-2022-49923",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49923"
},
{
"cve": "CVE-2022-49924",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49924"
},
{
"cve": "CVE-2022-49925",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49925"
},
{
"cve": "CVE-2022-49926",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49926"
},
{
"cve": "CVE-2022-49927",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49927"
},
{
"cve": "CVE-2022-49928",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49928"
},
{
"cve": "CVE-2022-49929",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49929"
},
{
"cve": "CVE-2022-49930",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49930"
},
{
"cve": "CVE-2022-49931",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2022-49931"
},
{
"cve": "CVE-2025-23139",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23139"
},
{
"cve": "CVE-2025-23140",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23140"
},
{
"cve": "CVE-2025-23142",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23142"
},
{
"cve": "CVE-2025-23144",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23144"
},
{
"cve": "CVE-2025-23145",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23145"
},
{
"cve": "CVE-2025-23146",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23146"
},
{
"cve": "CVE-2025-23147",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23147"
},
{
"cve": "CVE-2025-23148",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23148"
},
{
"cve": "CVE-2025-23149",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23149"
},
{
"cve": "CVE-2025-23150",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23150"
},
{
"cve": "CVE-2025-23151",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23151"
},
{
"cve": "CVE-2025-23154",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23154"
},
{
"cve": "CVE-2025-23155",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23155"
},
{
"cve": "CVE-2025-23156",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23156"
},
{
"cve": "CVE-2025-23157",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23157"
},
{
"cve": "CVE-2025-23158",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23158"
},
{
"cve": "CVE-2025-23159",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23159"
},
{
"cve": "CVE-2025-23160",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23160"
},
{
"cve": "CVE-2025-23161",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-23161"
},
{
"cve": "CVE-2025-37738",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37738"
},
{
"cve": "CVE-2025-37739",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37739"
},
{
"cve": "CVE-2025-37740",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37740"
},
{
"cve": "CVE-2025-37741",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37741"
},
{
"cve": "CVE-2025-37742",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37742"
},
{
"cve": "CVE-2025-37743",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37743"
},
{
"cve": "CVE-2025-37744",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37744"
},
{
"cve": "CVE-2025-37745",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37745"
},
{
"cve": "CVE-2025-37746",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37746"
},
{
"cve": "CVE-2025-37747",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37747"
},
{
"cve": "CVE-2025-37748",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37748"
},
{
"cve": "CVE-2025-37749",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37749"
},
{
"cve": "CVE-2025-37750",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37750"
},
{
"cve": "CVE-2025-37751",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37751"
},
{
"cve": "CVE-2025-37752",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37752"
},
{
"cve": "CVE-2025-37753",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37753"
},
{
"cve": "CVE-2025-37754",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37754"
},
{
"cve": "CVE-2025-37755",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37755"
},
{
"cve": "CVE-2025-37756",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37756"
},
{
"cve": "CVE-2025-37757",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37757"
},
{
"cve": "CVE-2025-37758",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37758"
},
{
"cve": "CVE-2025-37759",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37759"
},
{
"cve": "CVE-2025-37760",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37760"
},
{
"cve": "CVE-2025-37763",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37763"
},
{
"cve": "CVE-2025-37768",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37768"
},
{
"cve": "CVE-2025-37769",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37769"
},
{
"cve": "CVE-2025-37772",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37772"
},
{
"cve": "CVE-2025-37773",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37773"
},
{
"cve": "CVE-2025-37774",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37774"
},
{
"cve": "CVE-2025-37775",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37775"
},
{
"cve": "CVE-2025-37776",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37776"
},
{
"cve": "CVE-2025-37777",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37777"
},
{
"cve": "CVE-2025-37778",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37778"
},
{
"cve": "CVE-2025-37779",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37779"
},
{
"cve": "CVE-2025-37780",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37780"
},
{
"cve": "CVE-2025-37781",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37781"
},
{
"cve": "CVE-2025-37782",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37782"
},
{
"cve": "CVE-2025-37783",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37783"
},
{
"cve": "CVE-2025-37784",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37784"
},
{
"cve": "CVE-2025-37786",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37786"
},
{
"cve": "CVE-2025-37787",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37787"
},
{
"cve": "CVE-2025-37788",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37788"
},
{
"cve": "CVE-2025-37789",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37789"
},
{
"cve": "CVE-2025-37790",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37790"
},
{
"cve": "CVE-2025-37791",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37791"
},
{
"cve": "CVE-2025-37792",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37792"
},
{
"cve": "CVE-2025-37793",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37793"
},
{
"cve": "CVE-2025-37794",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37794"
},
{
"cve": "CVE-2025-37795",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37795"
},
{
"cve": "CVE-2025-37796",
"product_status": {
"known_affected": [
"67646",
"T004914",
"T043256",
"T043257",
"T043259",
"2951",
"T002207",
"T000126",
"T043260",
"398363",
"T043261",
"T043262",
"1607324",
"T043254",
"T043255"
]
},
"release_date": "2025-05-01T22:00:00.000+00:00",
"title": "CVE-2025-37796"
}
]
}
CVE-2025-37746 (GCVE-0-2025-37746)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf/dwc_pcie: fix duplicate pci_dev devices
During platform_device_register, wrongly using struct device
pci_dev as platform_data caused a kmemdup copy of pci_dev. Worse
still, accessing the duplicated device leads to list corruption as its
mutex content (e.g., list, magic) remains the same as the original.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/perf/dwc_pcie_pmu.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a71c6fc87b2b9905dc2e38887fe4122287216be9",
"status": "affected",
"version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9",
"versionType": "git"
},
{
"lessThan": "7f35b429802a8065aa61e2a3f567089649f4d98e",
"status": "affected",
"version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/perf/dwc_pcie_pmu.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.8"
},
{
"lessThan": "6.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.3",
"versionStartIncluding": "6.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "6.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nperf/dwc_pcie: fix duplicate pci_dev devices\n\nDuring platform_device_register, wrongly using struct device\npci_dev as platform_data caused a kmemdup copy of pci_dev. Worse\nstill, accessing the duplicated device leads to list corruption as its\nmutex content (e.g., list, magic) remains the same as the original."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:19:59.952Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a71c6fc87b2b9905dc2e38887fe4122287216be9"
},
{
"url": "https://git.kernel.org/stable/c/7f35b429802a8065aa61e2a3f567089649f4d98e"
}
],
"title": "perf/dwc_pcie: fix duplicate pci_dev devices",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37746",
"datePublished": "2025-05-01T12:55:53.385Z",
"dateReserved": "2025-04-16T04:51:23.936Z",
"dateUpdated": "2025-05-26T05:19:59.952Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37757 (GCVE-0-2025-37757)
Vulnerability from cvelistv5
Published
2025-05-01 12:56
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: fix memory leak in tipc_link_xmit
In case the backlog transmit queue for system-importance messages is overloaded,
tipc_link_xmit() returns -ENOBUFS but the skb list is not purged. This leads to
memory leak and failure when a skb is allocated.
This commit fixes this issue by purging the skb list before tipc_link_xmit()
returns.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 365ad353c2564bba8835290061308ba825166b3a Version: 365ad353c2564bba8835290061308ba825166b3a Version: 365ad353c2564bba8835290061308ba825166b3a Version: 365ad353c2564bba8835290061308ba825166b3a Version: 365ad353c2564bba8835290061308ba825166b3a Version: 365ad353c2564bba8835290061308ba825166b3a Version: 365ad353c2564bba8835290061308ba825166b3a Version: 365ad353c2564bba8835290061308ba825166b3a Version: 365ad353c2564bba8835290061308ba825166b3a |
|
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/tipc/link.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "84895f5ce3829d9fc030e5ec2d8729da4c0c9d08",
"status": "affected",
"version": "365ad353c2564bba8835290061308ba825166b3a",
"versionType": "git"
},
{
"lessThan": "d4d40e437adb376be16b3a12dd5c63f0fa768247",
"status": "affected",
"version": "365ad353c2564bba8835290061308ba825166b3a",
"versionType": "git"
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CVE-2022-49877 (GCVE-0-2022-49877)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf, sockmap: Fix the sk->sk_forward_alloc warning of sk_stream_kill_queues
When running `test_sockmap` selftests, the following warning appears:
WARNING: CPU: 2 PID: 197 at net/core/stream.c:205 sk_stream_kill_queues+0xd3/0xf0
Call Trace:
<TASK>
inet_csk_destroy_sock+0x55/0x110
tcp_rcv_state_process+0xd28/0x1380
? tcp_v4_do_rcv+0x77/0x2c0
tcp_v4_do_rcv+0x77/0x2c0
__release_sock+0x106/0x130
__tcp_close+0x1a7/0x4e0
tcp_close+0x20/0x70
inet_release+0x3c/0x80
__sock_release+0x3a/0xb0
sock_close+0x14/0x20
__fput+0xa3/0x260
task_work_run+0x59/0xb0
exit_to_user_mode_prepare+0x1b3/0x1c0
syscall_exit_to_user_mode+0x19/0x50
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
The root case is in commit 84472b436e76 ("bpf, sockmap: Fix more uncharged
while msg has more_data"), where I used msg->sg.size to replace the tosend,
causing breakage:
if (msg->apply_bytes && msg->apply_bytes < tosend)
tosend = psock->apply_bytes;
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 244ce90c8d0bd10ebf957da02c6f3fcd5d920bdf Version: 7b812a369e6416ab06d83cdd39d8e3f752781dd0 Version: 168ff181f5b6e7fce684c98a30d35da1dbf8f82a Version: 84472b436e760ba439e1969a9e3c5ae7c86de39d Version: 84472b436e760ba439e1969a9e3c5ae7c86de39d Version: 87d532d41ef937e16f61b3d2094f3a2ac49be365 Version: abb4caa477a5450817d2aa1198edce66450aecf8 |
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CVE-2025-37751 (GCVE-0-2025-37751)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/cpu: Avoid running off the end of an AMD erratum table
The NULL array terminator at the end of erratum_1386_microcode was
removed during the switch from x86_cpu_desc to x86_cpu_id. This
causes readers to run off the end of the array.
Replace the NULL.
References
Impacted products
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CVE-2025-23151 (GCVE-0-2025-23151)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bus: mhi: host: Fix race between unprepare and queue_buf
A client driver may use mhi_unprepare_from_transfer() to quiesce
incoming data during the client driver's tear down. The client driver
might also be processing data at the same time, resulting in a call to
mhi_queue_buf() which will invoke mhi_gen_tre(). If mhi_gen_tre() runs
after mhi_unprepare_from_transfer() has torn down the channel, a panic
will occur due to an invalid dereference leading to a page fault.
This occurs because mhi_gen_tre() does not verify the channel state
after locking it. Fix this by having mhi_gen_tre() confirm the channel
state is valid, or return error to avoid accessing deinitialized data.
[mani: added stable tag]
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 176ed1727badd2fad2158e2b214dcbc24f4be7a1 Version: 0b093176fd0967a5f56e2c86b0d48247f6c0fa0f Version: ce16274a6b8d1483d0d8383272deb2bfd1b577ca Version: b89b6a863dd53bc70d8e52d50f9cfaef8ef5e9c9 Version: b89b6a863dd53bc70d8e52d50f9cfaef8ef5e9c9 Version: b89b6a863dd53bc70d8e52d50f9cfaef8ef5e9c9 Version: b89b6a863dd53bc70d8e52d50f9cfaef8ef5e9c9 Version: 642adb03541673f3897f64bbb62856ffd73807f5 |
|
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CVE-2025-37778 (GCVE-0-2025-37778)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: Fix dangling pointer in krb_authenticate
krb_authenticate frees sess->user and does not set the pointer
to NULL. It calls ksmbd_krb5_authenticate to reinitialise
sess->user but that function may return without doing so. If
that happens then smb2_sess_setup, which calls krb_authenticate,
will be accessing free'd memory when it later uses sess->user.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2022-49859 (GCVE-0-2022-49859)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: lapbether: fix issue of invalid opcode in lapbeth_open()
If lapb_register() failed when lapb device goes to up for the first time,
the NAPI is not disabled. As a result, the invalid opcode issue is
reported when the lapb device goes to up for the second time.
The stack info is as follows:
[ 1958.311422][T11356] kernel BUG at net/core/dev.c:6442!
[ 1958.312206][T11356] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 1958.315979][T11356] RIP: 0010:napi_enable+0x16a/0x1f0
[ 1958.332310][T11356] Call Trace:
[ 1958.332817][T11356] <TASK>
[ 1958.336135][T11356] lapbeth_open+0x18/0x90
[ 1958.337446][T11356] __dev_open+0x258/0x490
[ 1958.341672][T11356] __dev_change_flags+0x4d4/0x6a0
[ 1958.345325][T11356] dev_change_flags+0x93/0x160
[ 1958.346027][T11356] devinet_ioctl+0x1276/0x1bf0
[ 1958.346738][T11356] inet_ioctl+0x1c8/0x2d0
[ 1958.349638][T11356] sock_ioctl+0x5d1/0x750
[ 1958.356059][T11356] __x64_sys_ioctl+0x3ec/0x1790
[ 1958.365594][T11356] do_syscall_64+0x35/0x80
[ 1958.366239][T11356] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 1958.377381][T11356] </TASK>
References
Impacted products
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"assignerShortName": "Linux",
"cveId": "CVE-2022-49859",
"datePublished": "2025-05-01T14:10:13.204Z",
"dateReserved": "2025-05-01T14:05:17.235Z",
"dateUpdated": "2025-05-04T08:47:03.648Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37741 (GCVE-0-2025-37741)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: Prevent copying of nlink with value 0 from disk inode
syzbot report a deadlock in diFree. [1]
When calling "ioctl$LOOP_SET_STATUS64", the offset value passed in is 4,
which does not match the mounted loop device, causing the mapping of the
mounted loop device to be invalidated.
When creating the directory and creating the inode of iag in diReadSpecial(),
read the page of fixed disk inode (AIT) in raw mode in read_metapage(), the
metapage data it returns is corrupted, which causes the nlink value of 0 to be
assigned to the iag inode when executing copy_from_dinode(), which ultimately
causes a deadlock when entering diFree().
To avoid this, first check the nlink value of dinode before setting iag inode.
[1]
WARNING: possible recursive locking detected
6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 Not tainted
--------------------------------------------
syz-executor301/5309 is trying to acquire lock:
ffff888044548920 (&(imap->im_aglock[index])){+.+.}-{3:3}, at: diFree+0x37c/0x2fb0 fs/jfs/jfs_imap.c:889
but task is already holding lock:
ffff888044548920 (&(imap->im_aglock[index])){+.+.}-{3:3}, at: diAlloc+0x1b6/0x1630
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&(imap->im_aglock[index]));
lock(&(imap->im_aglock[index]));
*** DEADLOCK ***
May be due to missing lock nesting notation
5 locks held by syz-executor301/5309:
#0: ffff8880422a4420 (sb_writers#9){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 fs/namespace.c:515
#1: ffff88804755b390 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: inode_lock_nested include/linux/fs.h:850 [inline]
#1: ffff88804755b390 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x260/0x540 fs/namei.c:4026
#2: ffff888044548920 (&(imap->im_aglock[index])){+.+.}-{3:3}, at: diAlloc+0x1b6/0x1630
#3: ffff888044548890 (&imap->im_freelock){+.+.}-{3:3}, at: diNewIAG fs/jfs/jfs_imap.c:2460 [inline]
#3: ffff888044548890 (&imap->im_freelock){+.+.}-{3:3}, at: diAllocExt fs/jfs/jfs_imap.c:1905 [inline]
#3: ffff888044548890 (&imap->im_freelock){+.+.}-{3:3}, at: diAllocAG+0x4b7/0x1e50 fs/jfs/jfs_imap.c:1669
#4: ffff88804755a618 (&jfs_ip->rdwrlock/1){++++}-{3:3}, at: diNewIAG fs/jfs/jfs_imap.c:2477 [inline]
#4: ffff88804755a618 (&jfs_ip->rdwrlock/1){++++}-{3:3}, at: diAllocExt fs/jfs/jfs_imap.c:1905 [inline]
#4: ffff88804755a618 (&jfs_ip->rdwrlock/1){++++}-{3:3}, at: diAllocAG+0x869/0x1e50 fs/jfs/jfs_imap.c:1669
stack backtrace:
CPU: 0 UID: 0 PID: 5309 Comm: syz-executor301 Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_deadlock_bug+0x483/0x620 kernel/locking/lockdep.c:3037
check_deadlock kernel/locking/lockdep.c:3089 [inline]
validate_chain+0x15e2/0x5920 kernel/locking/lockdep.c:3891
__lock_acquire+0x1384/0x2050 kernel/locking/lockdep.c:5202
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
__mutex_lock_common kernel/locking/mutex.c:608 [inline]
__mutex_lock+0x136/0xd70 kernel/locking/mutex.c:752
diFree+0x37c/0x2fb0 fs/jfs/jfs_imap.c:889
jfs_evict_inode+0x32d/0x440 fs/jfs/inode.c:156
evict+0x4e8/0x9b0 fs/inode.c:725
diFreeSpecial fs/jfs/jfs_imap.c:552 [inline]
duplicateIXtree+0x3c6/0x550 fs/jfs/jfs_imap.c:3022
diNewIAG fs/jfs/jfs_imap.c:2597 [inline]
diAllocExt fs/jfs/jfs_imap.c:1905 [inline]
diAllocAG+0x17dc/0x1e50 fs/jfs/jfs_imap.c:1669
diAlloc+0x1d2/0x1630 fs/jfs/jfs_imap.c:1590
ialloc+0x8f/0x900 fs/jfs/jfs_inode.c:56
jfs_mkdir+0x1c5/0xba0 fs/jfs/namei.c:225
vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4257
do_mkdirat+0x264/0x3a0 fs/namei.c:4280
__do_sys_mkdirat fs/namei.c:4295 [inline]
__se_sys_mkdirat fs/namei.c:4293 [inline]
__x64_sys_mkdirat+0x87/0xa0 fs/namei.c:4293
do_syscall_x64 arch/x86/en
---truncated---
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
{
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"versions": [
{
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"status": "unaffected",
"version": "5.4.293",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.10.237",
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},
{
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"status": "unaffected",
"version": "5.15.181",
"versionType": "semver"
},
{
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"version": "6.1.135",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.88",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
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"version": "6.12.24",
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},
{
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},
{
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"version": "6.14.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
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"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
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},
{
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}
],
"negate": false,
"operator": "OR"
}
]
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],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\njfs: Prevent copying of nlink with value 0 from disk inode\n\nsyzbot report a deadlock in diFree. [1]\n\nWhen calling \"ioctl$LOOP_SET_STATUS64\", the offset value passed in is 4,\nwhich does not match the mounted loop device, causing the mapping of the\nmounted loop device to be invalidated.\n\nWhen creating the directory and creating the inode of iag in diReadSpecial(),\nread the page of fixed disk inode (AIT) in raw mode in read_metapage(), the\nmetapage data it returns is corrupted, which causes the nlink value of 0 to be\nassigned to the iag inode when executing copy_from_dinode(), which ultimately\ncauses a deadlock when entering diFree().\n\nTo avoid this, first check the nlink value of dinode before setting iag inode.\n\n[1]\nWARNING: possible recursive locking detected\n6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 Not tainted\n--------------------------------------------\nsyz-executor301/5309 is trying to acquire lock:\nffff888044548920 (\u0026(imap-\u003eim_aglock[index])){+.+.}-{3:3}, at: diFree+0x37c/0x2fb0 fs/jfs/jfs_imap.c:889\n\nbut task is already holding lock:\nffff888044548920 (\u0026(imap-\u003eim_aglock[index])){+.+.}-{3:3}, at: diAlloc+0x1b6/0x1630\n\nother info that might help us debug this:\n Possible unsafe locking scenario:\n\n CPU0\n ----\n lock(\u0026(imap-\u003eim_aglock[index]));\n lock(\u0026(imap-\u003eim_aglock[index]));\n\n *** DEADLOCK ***\n\n May be due to missing lock nesting notation\n\n5 locks held by syz-executor301/5309:\n #0: ffff8880422a4420 (sb_writers#9){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 fs/namespace.c:515\n #1: ffff88804755b390 (\u0026type-\u003ei_mutex_dir_key#6/1){+.+.}-{3:3}, at: inode_lock_nested include/linux/fs.h:850 [inline]\n #1: ffff88804755b390 (\u0026type-\u003ei_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x260/0x540 fs/namei.c:4026\n #2: ffff888044548920 (\u0026(imap-\u003eim_aglock[index])){+.+.}-{3:3}, at: diAlloc+0x1b6/0x1630\n #3: ffff888044548890 (\u0026imap-\u003eim_freelock){+.+.}-{3:3}, at: diNewIAG fs/jfs/jfs_imap.c:2460 [inline]\n #3: ffff888044548890 (\u0026imap-\u003eim_freelock){+.+.}-{3:3}, at: diAllocExt fs/jfs/jfs_imap.c:1905 [inline]\n #3: ffff888044548890 (\u0026imap-\u003eim_freelock){+.+.}-{3:3}, at: diAllocAG+0x4b7/0x1e50 fs/jfs/jfs_imap.c:1669\n #4: ffff88804755a618 (\u0026jfs_ip-\u003erdwrlock/1){++++}-{3:3}, at: diNewIAG fs/jfs/jfs_imap.c:2477 [inline]\n #4: ffff88804755a618 (\u0026jfs_ip-\u003erdwrlock/1){++++}-{3:3}, at: diAllocExt fs/jfs/jfs_imap.c:1905 [inline]\n #4: ffff88804755a618 (\u0026jfs_ip-\u003erdwrlock/1){++++}-{3:3}, at: diAllocAG+0x869/0x1e50 fs/jfs/jfs_imap.c:1669\n\nstack backtrace:\nCPU: 0 UID: 0 PID: 5309 Comm: syz-executor301 Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_deadlock_bug+0x483/0x620 kernel/locking/lockdep.c:3037\n check_deadlock kernel/locking/lockdep.c:3089 [inline]\n validate_chain+0x15e2/0x5920 kernel/locking/lockdep.c:3891\n __lock_acquire+0x1384/0x2050 kernel/locking/lockdep.c:5202\n lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825\n __mutex_lock_common kernel/locking/mutex.c:608 [inline]\n __mutex_lock+0x136/0xd70 kernel/locking/mutex.c:752\n diFree+0x37c/0x2fb0 fs/jfs/jfs_imap.c:889\n jfs_evict_inode+0x32d/0x440 fs/jfs/inode.c:156\n evict+0x4e8/0x9b0 fs/inode.c:725\n diFreeSpecial fs/jfs/jfs_imap.c:552 [inline]\n duplicateIXtree+0x3c6/0x550 fs/jfs/jfs_imap.c:3022\n diNewIAG fs/jfs/jfs_imap.c:2597 [inline]\n diAllocExt fs/jfs/jfs_imap.c:1905 [inline]\n diAllocAG+0x17dc/0x1e50 fs/jfs/jfs_imap.c:1669\n diAlloc+0x1d2/0x1630 fs/jfs/jfs_imap.c:1590\n ialloc+0x8f/0x900 fs/jfs/jfs_inode.c:56\n jfs_mkdir+0x1c5/0xba0 fs/jfs/namei.c:225\n vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4257\n do_mkdirat+0x264/0x3a0 fs/namei.c:4280\n __do_sys_mkdirat fs/namei.c:4295 [inline]\n __se_sys_mkdirat fs/namei.c:4293 [inline]\n __x64_sys_mkdirat+0x87/0xa0 fs/namei.c:4293\n do_syscall_x64 arch/x86/en\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:19:53.571Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
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{
"url": "https://git.kernel.org/stable/c/8b5ce75f8bd3ddf480cc0a240d7ff5cdea0444f9"
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{
"url": "https://git.kernel.org/stable/c/b61e69bb1c049cf507e3c654fa3dc1568231bd07"
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],
"title": "jfs: Prevent copying of nlink with value 0 from disk inode",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37741",
"datePublished": "2025-05-01T12:55:49.947Z",
"dateReserved": "2025-04-16T04:51:23.936Z",
"dateUpdated": "2025-05-26T05:19:53.571Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37755 (GCVE-0-2025-37755)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: libwx: handle page_pool_dev_alloc_pages error
page_pool_dev_alloc_pages could return NULL. There was a WARN_ON(!page)
but it would still proceed to use the NULL pointer and then crash.
This is similar to commit 001ba0902046
("net: fec: handle page_pool_dev_alloc_pages error").
This is found by our static analysis tool KNighter.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
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],
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{
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},
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},
{
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},
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}
]
},
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],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.3"
},
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CVE-2025-37763 (GCVE-0-2025-37763)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/imagination: take paired job reference
For paired jobs, have the fragment job take a reference on the
geometry job, so that the geometry job cannot be freed until
the fragment job has finished with it.
The geometry job structure is accessed when the fragment job is being
prepared by the GPU scheduler. Taking the reference prevents the
geometry job being freed until the fragment job no longer requires it.
Fixes a use after free bug detected by KASAN:
[ 124.256386] BUG: KASAN: slab-use-after-free in pvr_queue_prepare_job+0x108/0x868 [powervr]
[ 124.264893] Read of size 1 at addr ffff0000084cb960 by task kworker/u16:4/63
References
Impacted products
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CVE-2025-37790 (GCVE-0-2025-37790)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: mctp: Set SOCK_RCU_FREE
Bind lookup runs under RCU, so ensure that a socket doesn't go away in
the middle of a lookup.
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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CVE-2025-37787 (GCVE-0-2025-37787)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered
Russell King reports that a system with mv88e6xxx dereferences a NULL
pointer when unbinding this driver:
https://lore.kernel.org/netdev/Z_lRkMlTJ1KQ0kVX@shell.armlinux.org.uk/
The crash seems to be in devlink_region_destroy(), which is not NULL
tolerant but is given a NULL devlink global region pointer.
At least on some chips, some devlink regions are conditionally registered
since the blamed commit, see mv88e6xxx_setup_devlink_regions_global():
if (cond && !cond(chip))
continue;
These are MV88E6XXX_REGION_STU and MV88E6XXX_REGION_PVT. If the chip
does not have an STU or PVT, it should crash like this.
To fix the issue, avoid unregistering those regions which are NULL, i.e.
were skipped at mv88e6xxx_setup_devlink_regions_global() time.
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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CVE-2022-49904 (GCVE-0-2022-49904)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net, neigh: Fix null-ptr-deref in neigh_table_clear()
When IPv6 module gets initialized but hits an error in the middle,
kenel panic with:
KASAN: null-ptr-deref in range [0x0000000000000598-0x000000000000059f]
CPU: 1 PID: 361 Comm: insmod
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
RIP: 0010:__neigh_ifdown.isra.0+0x24b/0x370
RSP: 0018:ffff888012677908 EFLAGS: 00000202
...
Call Trace:
<TASK>
neigh_table_clear+0x94/0x2d0
ndisc_cleanup+0x27/0x40 [ipv6]
inet6_init+0x21c/0x2cb [ipv6]
do_one_initcall+0xd3/0x4d0
do_init_module+0x1ae/0x670
...
Kernel panic - not syncing: Fatal exception
When ipv6 initialization fails, it will try to cleanup and calls:
neigh_table_clear()
neigh_ifdown(tbl, NULL)
pneigh_queue_purge(&tbl->proxy_queue, dev_net(dev == NULL))
# dev_net(NULL) triggers null-ptr-deref.
Fix it by passing NULL to pneigh_queue_purge() in neigh_ifdown() if dev
is NULL, to make kernel not panic immediately.
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 9bbaed571c4bf1b62ac8703cb359dc090efc3455 Version: 05fdce1ae744dee43c9181fd063c9c0db4f777f2 Version: 51be9dd391fd25872b95708a0250f2f7722d2d8e Version: c35adafe42bd6c3bf2aca0a3f523dabc38fc23c8 Version: db6fa03d80ab076238fc806c9925d1f8b9639d1b Version: 66ba215cb51323e4e55e38fd5f250e0fae0cbc94 Version: 66ba215cb51323e4e55e38fd5f250e0fae0cbc94 Version: 2dd5ed474115150d8175825bc3b56c6385c3a83b |
|
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CVE-2025-37758 (GCVE-0-2025-37758)
Vulnerability from cvelistv5
Published
2025-05-01 12:56
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ata: pata_pxa: Fix potential NULL pointer dereference in pxa_ata_probe()
devm_ioremap() returns NULL on error. Currently, pxa_ata_probe() does
not check for this case, which can result in a NULL pointer dereference.
Add NULL check after devm_ioremap() to prevent this issue.
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 2dc6c6f15da97cb3e810963c80e981f19d42cd7d Version: 2dc6c6f15da97cb3e810963c80e981f19d42cd7d Version: 2dc6c6f15da97cb3e810963c80e981f19d42cd7d Version: 2dc6c6f15da97cb3e810963c80e981f19d42cd7d Version: 2dc6c6f15da97cb3e810963c80e981f19d42cd7d Version: 2dc6c6f15da97cb3e810963c80e981f19d42cd7d Version: 2dc6c6f15da97cb3e810963c80e981f19d42cd7d Version: 2dc6c6f15da97cb3e810963c80e981f19d42cd7d Version: 2dc6c6f15da97cb3e810963c80e981f19d42cd7d |
|
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CVE-2022-49929 (GCVE-0-2022-49929)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix mr leak in RESPST_ERR_RNR
rxe_recheck_mr() will increase mr's ref_cnt, so we should call rxe_put(mr)
to drop mr's ref_cnt in RESPST_ERR_RNR to avoid below warning:
WARNING: CPU: 0 PID: 4156 at drivers/infiniband/sw/rxe/rxe_pool.c:259 __rxe_cleanup+0x1df/0x240 [rdma_rxe]
...
Call Trace:
rxe_dereg_mr+0x4c/0x60 [rdma_rxe]
ib_dereg_mr_user+0xa8/0x200 [ib_core]
ib_mr_pool_destroy+0x77/0xb0 [ib_core]
nvme_rdma_destroy_queue_ib+0x89/0x240 [nvme_rdma]
nvme_rdma_free_queue+0x40/0x50 [nvme_rdma]
nvme_rdma_teardown_io_queues.part.0+0xc3/0x120 [nvme_rdma]
nvme_rdma_error_recovery_work+0x4d/0xf0 [nvme_rdma]
process_one_work+0x582/0xa40
? pwq_dec_nr_in_flight+0x100/0x100
? rwlock_bug.part.0+0x60/0x60
worker_thread+0x2a9/0x700
? process_one_work+0xa40/0xa40
kthread+0x168/0x1a0
? kthread_complete_and_exit+0x20/0x20
ret_from_fork+0x22/0x30
References
Impacted products
{
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CVE-2022-49841 (GCVE-0-2022-49841)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: imx: Add missing .thaw_noirq hook
The following warning is seen with non-console UART instance when
system hibernates.
[ 37.371969] ------------[ cut here ]------------
[ 37.376599] uart3_root_clk already disabled
[ 37.380810] WARNING: CPU: 0 PID: 296 at drivers/clk/clk.c:952 clk_core_disable+0xa4/0xb0
...
[ 37.506986] Call trace:
[ 37.509432] clk_core_disable+0xa4/0xb0
[ 37.513270] clk_disable+0x34/0x50
[ 37.516672] imx_uart_thaw+0x38/0x5c
[ 37.520250] platform_pm_thaw+0x30/0x6c
[ 37.524089] dpm_run_callback.constprop.0+0x3c/0xd4
[ 37.528972] device_resume+0x7c/0x160
[ 37.532633] dpm_resume+0xe8/0x230
[ 37.536036] hibernation_snapshot+0x288/0x430
[ 37.540397] hibernate+0x10c/0x2e0
[ 37.543798] state_store+0xc4/0xd0
[ 37.547203] kobj_attr_store+0x1c/0x30
[ 37.550953] sysfs_kf_write+0x48/0x60
[ 37.554619] kernfs_fop_write_iter+0x118/0x1ac
[ 37.559063] new_sync_write+0xe8/0x184
[ 37.562812] vfs_write+0x230/0x290
[ 37.566214] ksys_write+0x68/0xf4
[ 37.569529] __arm64_sys_write+0x20/0x2c
[ 37.573452] invoke_syscall.constprop.0+0x50/0xf0
[ 37.578156] do_el0_svc+0x11c/0x150
[ 37.581648] el0_svc+0x30/0x140
[ 37.584792] el0t_64_sync_handler+0xe8/0xf0
[ 37.588976] el0t_64_sync+0x1a0/0x1a4
[ 37.592639] ---[ end trace 56e22eec54676d75 ]---
On hibernating, pm core calls into related hooks in sequence like:
.freeze
.freeze_noirq
.thaw_noirq
.thaw
With .thaw_noirq hook being absent, the clock will be disabled in a
unbalanced call which results the warning above.
imx_uart_freeze()
clk_prepare_enable()
imx_uart_suspend_noirq()
clk_disable()
imx_uart_thaw
clk_disable_unprepare()
Adding the missing .thaw_noirq hook as imx_uart_resume_noirq() will have
the call sequence corrected as below and thus fix the warning.
imx_uart_freeze()
clk_prepare_enable()
imx_uart_suspend_noirq()
clk_disable()
imx_uart_resume_noirq()
clk_enable()
imx_uart_thaw
clk_disable_unprepare()
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 |
|
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CVE-2022-49920 (GCVE-0-2022-49920)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: netlink notifier might race to release objects
commit release path is invoked via call_rcu and it runs lockless to
release the objects after rcu grace period. The netlink notifier handler
might win race to remove objects that the transaction context is still
referencing from the commit release path.
Call rcu_barrier() to ensure pending rcu callbacks run to completion
if the list of transactions to be destroyed is not empty.
References
Impacted products
{
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CVE-2025-37760 (GCVE-0-2025-37760)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/vma: add give_up_on_oom option on modify/merge, use in uffd release
Currently, if a VMA merge fails due to an OOM condition arising on commit
merge or a failure to duplicate anon_vma's, we report this so the caller
can handle it.
However there are cases where the caller is only ostensibly trying a
merge, and doesn't mind if it fails due to this condition.
Since we do not want to introduce an implicit assumption that we only
actually modify VMAs after OOM conditions might arise, add a 'give up on
oom' option and make an explicit contract that, should this flag be set, we
absolutely will not modify any VMAs should OOM arise and just bail out.
Since it'd be very unusual for a user to try to vma_modify() with this flag
set but be specifying a range within a VMA which ends up being split (which
can fail due to rlimit issues, not only OOM), we add a debug warning for
this condition.
The motivating reason for this is uffd release - syzkaller (and Pedro
Falcato's VERY astute analysis) found a way in which an injected fault on
allocation, triggering an OOM condition on commit merge, would result in
uffd code becoming confused and treating an error value as if it were a VMA
pointer.
To avoid this, we make use of this new VMG flag to ensure that this never
occurs, utilising the fact that, should we be clearing entire VMAs, we do
not wish an OOM event to be reported to us.
Many thanks to Pedro Falcato for his excellent analysis and Jann Horn for
his insightful and intelligent analysis of the situation, both of whom were
instrumental in this fix.
References
Impacted products
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CVE-2025-37786 (GCVE-0-2025-37786)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: free routing table on probe failure
If complete = true in dsa_tree_setup(), it means that we are the last
switch of the tree which is successfully probing, and we should be
setting up all switches from our probe path.
After "complete" becomes true, dsa_tree_setup_cpu_ports() or any
subsequent function may fail. If that happens, the entire tree setup is
in limbo: the first N-1 switches have successfully finished probing
(doing nothing but having allocated persistent memory in the tree's
dst->ports, and maybe dst->rtable), and switch N failed to probe, ending
the tree setup process before anything is tangible from the user's PoV.
If switch N fails to probe, its memory (ports) will be freed and removed
from dst->ports. However, the dst->rtable elements pointing to its ports,
as created by dsa_link_touch(), will remain there, and will lead to
use-after-free if dereferenced.
If dsa_tree_setup_switches() returns -EPROBE_DEFER, which is entirely
possible because that is where ds->ops->setup() is, we get a kasan
report like this:
==================================================================
BUG: KASAN: slab-use-after-free in mv88e6xxx_setup_upstream_port+0x240/0x568
Read of size 8 at addr ffff000004f56020 by task kworker/u8:3/42
Call trace:
__asan_report_load8_noabort+0x20/0x30
mv88e6xxx_setup_upstream_port+0x240/0x568
mv88e6xxx_setup+0xebc/0x1eb0
dsa_register_switch+0x1af4/0x2ae0
mv88e6xxx_register_switch+0x1b8/0x2a8
mv88e6xxx_probe+0xc4c/0xf60
mdio_probe+0x78/0xb8
really_probe+0x2b8/0x5a8
__driver_probe_device+0x164/0x298
driver_probe_device+0x78/0x258
__device_attach_driver+0x274/0x350
Allocated by task 42:
__kasan_kmalloc+0x84/0xa0
__kmalloc_cache_noprof+0x298/0x490
dsa_switch_touch_ports+0x174/0x3d8
dsa_register_switch+0x800/0x2ae0
mv88e6xxx_register_switch+0x1b8/0x2a8
mv88e6xxx_probe+0xc4c/0xf60
mdio_probe+0x78/0xb8
really_probe+0x2b8/0x5a8
__driver_probe_device+0x164/0x298
driver_probe_device+0x78/0x258
__device_attach_driver+0x274/0x350
Freed by task 42:
__kasan_slab_free+0x48/0x68
kfree+0x138/0x418
dsa_register_switch+0x2694/0x2ae0
mv88e6xxx_register_switch+0x1b8/0x2a8
mv88e6xxx_probe+0xc4c/0xf60
mdio_probe+0x78/0xb8
really_probe+0x2b8/0x5a8
__driver_probe_device+0x164/0x298
driver_probe_device+0x78/0x258
__device_attach_driver+0x274/0x350
The simplest way to fix the bug is to delete the routing table in its
entirety. dsa_tree_setup_routing_table() has no problem in regenerating
it even if we deleted links between ports other than those of switch N,
because dsa_link_touch() first checks whether the port pair already
exists in dst->rtable, allocating if not.
The deletion of the routing table in its entirety already exists in
dsa_tree_teardown(), so refactor that into a function that can also be
called from the tree setup error path.
In my analysis of the commit to blame, it is the one which added
dsa_link elements to dst->rtable. Prior to that, each switch had its own
ds->rtable which is freed when the switch fails to probe. But the tree
is potentially persistent memory.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dsa: free routing table on probe failure\n\nIf complete = true in dsa_tree_setup(), it means that we are the last\nswitch of the tree which is successfully probing, and we should be\nsetting up all switches from our probe path.\n\nAfter \"complete\" becomes true, dsa_tree_setup_cpu_ports() or any\nsubsequent function may fail. If that happens, the entire tree setup is\nin limbo: the first N-1 switches have successfully finished probing\n(doing nothing but having allocated persistent memory in the tree\u0027s\ndst-\u003eports, and maybe dst-\u003ertable), and switch N failed to probe, ending\nthe tree setup process before anything is tangible from the user\u0027s PoV.\n\nIf switch N fails to probe, its memory (ports) will be freed and removed\nfrom dst-\u003eports. However, the dst-\u003ertable elements pointing to its ports,\nas created by dsa_link_touch(), will remain there, and will lead to\nuse-after-free if dereferenced.\n\nIf dsa_tree_setup_switches() returns -EPROBE_DEFER, which is entirely\npossible because that is where ds-\u003eops-\u003esetup() is, we get a kasan\nreport like this:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mv88e6xxx_setup_upstream_port+0x240/0x568\nRead of size 8 at addr ffff000004f56020 by task kworker/u8:3/42\n\nCall trace:\n __asan_report_load8_noabort+0x20/0x30\n mv88e6xxx_setup_upstream_port+0x240/0x568\n mv88e6xxx_setup+0xebc/0x1eb0\n dsa_register_switch+0x1af4/0x2ae0\n mv88e6xxx_register_switch+0x1b8/0x2a8\n mv88e6xxx_probe+0xc4c/0xf60\n mdio_probe+0x78/0xb8\n really_probe+0x2b8/0x5a8\n __driver_probe_device+0x164/0x298\n driver_probe_device+0x78/0x258\n __device_attach_driver+0x274/0x350\n\nAllocated by task 42:\n __kasan_kmalloc+0x84/0xa0\n __kmalloc_cache_noprof+0x298/0x490\n dsa_switch_touch_ports+0x174/0x3d8\n dsa_register_switch+0x800/0x2ae0\n mv88e6xxx_register_switch+0x1b8/0x2a8\n mv88e6xxx_probe+0xc4c/0xf60\n mdio_probe+0x78/0xb8\n really_probe+0x2b8/0x5a8\n __driver_probe_device+0x164/0x298\n driver_probe_device+0x78/0x258\n __device_attach_driver+0x274/0x350\n\nFreed by task 42:\n __kasan_slab_free+0x48/0x68\n kfree+0x138/0x418\n dsa_register_switch+0x2694/0x2ae0\n mv88e6xxx_register_switch+0x1b8/0x2a8\n mv88e6xxx_probe+0xc4c/0xf60\n mdio_probe+0x78/0xb8\n really_probe+0x2b8/0x5a8\n __driver_probe_device+0x164/0x298\n driver_probe_device+0x78/0x258\n __device_attach_driver+0x274/0x350\n\nThe simplest way to fix the bug is to delete the routing table in its\nentirety. dsa_tree_setup_routing_table() has no problem in regenerating\nit even if we deleted links between ports other than those of switch N,\nbecause dsa_link_touch() first checks whether the port pair already\nexists in dst-\u003ertable, allocating if not.\n\nThe deletion of the routing table in its entirety already exists in\ndsa_tree_teardown(), so refactor that into a function that can also be\ncalled from the tree setup error path.\n\nIn my analysis of the commit to blame, it is the one which added\ndsa_link elements to dst-\u003ertable. Prior to that, each switch had its own\nds-\u003ertable which is freed when the switch fails to probe. But the tree\nis potentially persistent memory."
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CVE-2025-23139 (GCVE-0-2025-23139)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2022-49881 (GCVE-0-2022-49881)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: fix memory leak in query_regdb_file()
In the function query_regdb_file() the alpha2 parameter is duplicated
using kmemdup() and subsequently freed in regdb_fw_cb(). However,
request_firmware_nowait() can fail without calling regdb_fw_cb() and
thus leak memory.
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 |
|
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CVE-2022-49857 (GCVE-0-2022-49857)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: marvell: prestera: fix memory leak in prestera_rxtx_switch_init()
When prestera_sdma_switch_init() failed, the memory pointed to by
sw->rxtx isn't released. Fix it. Only be compiled, not be tested.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-23146 (GCVE-0-2025-23146)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mfd: ene-kb3930: Fix a potential NULL pointer dereference
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This is similar to the issue fixed in commit b1ba8bcb2d1f
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This was detected by our static analysis tool.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
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CVE-2025-37783 (GCVE-0-2025-37783)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: Fix error pointers in dpu_plane_virtual_atomic_check
The function dpu_plane_virtual_atomic_check was dereferencing pointers
returned by drm_atomic_get_plane_state without checking for errors. This
could lead to undefined behavior if the function returns an error pointer.
This commit adds checks using IS_ERR to ensure that plane_state is
valid before dereferencing them.
Similar to commit da29abe71e16
("drm/amd/display: Fix error pointers in amdgpu_dm_crtc_mem_type_changed").
Patchwork: https://patchwork.freedesktop.org/patch/643132/
References
Impacted products
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CVE-2022-49863 (GCVE-0-2022-49863)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: af_can: fix NULL pointer dereference in can_rx_register()
It causes NULL pointer dereference when testing as following:
(a) use syscall(__NR_socket, 0x10ul, 3ul, 0) to create netlink socket.
(b) use syscall(__NR_sendmsg, ...) to create bond link device and vxcan
link device, and bind vxcan device to bond device (can also use
ifenslave command to bind vxcan device to bond device).
(c) use syscall(__NR_socket, 0x1dul, 3ul, 1) to create CAN socket.
(d) use syscall(__NR_bind, ...) to bind the bond device to CAN socket.
The bond device invokes the can-raw protocol registration interface to
receive CAN packets. However, ml_priv is not allocated to the dev,
dev_rcv_lists is assigned to NULL in can_rx_register(). In this case,
it will occur the NULL pointer dereference issue.
The following is the stack information:
BUG: kernel NULL pointer dereference, address: 0000000000000008
PGD 122a4067 P4D 122a4067 PUD 1223c067 PMD 0
Oops: 0000 [#1] PREEMPT SMP
RIP: 0010:can_rx_register+0x12d/0x1e0
Call Trace:
<TASK>
raw_enable_filters+0x8d/0x120
raw_enable_allfilters+0x3b/0x130
raw_bind+0x118/0x4f0
__sys_bind+0x163/0x1a0
__x64_sys_bind+0x1e/0x30
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
</TASK>
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 4ac1feff6ea6495cbfd336f4438a6c6d140544a6 Version: 1a5751d58b14195f763b8c1d9ef33fb8a93e95e7 Version: 4e096a18867a5a989b510f6999d9c6b6622e8f7b Version: 4e096a18867a5a989b510f6999d9c6b6622e8f7b Version: 4e096a18867a5a989b510f6999d9c6b6622e8f7b Version: 96340078d50a54f6a1252c62596bc44321c8bff9 |
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CVE-2022-49924 (GCVE-0-2022-49924)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: fdp: Fix potential memory leak in fdp_nci_send()
fdp_nci_send() will call fdp_nci_i2c_write that will not free skb in
the function. As a result, when fdp_nci_i2c_write() finished, the skb
will memleak. fdp_nci_send() should free skb after fdp_nci_i2c_write()
finished.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2022-49861 (GCVE-0-2022-49861)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()
A clk_prepare_enable() call in the probe is not balanced by a corresponding
clk_disable_unprepare() in the remove function.
Add the missing call.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 3bdcced41936b054470639c6a76ae033df1074e3 Version: 2299285fb1819ef8459c116fd1eafe1458bb9ca1 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 |
|
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CVE-2025-37769 (GCVE-0-2025-37769)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm/smu11: Prevent division by zero
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
(cherry picked from commit da7dc714a8f8e1c9fc33c57cd63583779a3bef71)
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-37776 (GCVE-0-2025-37776)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix use-after-free in smb_break_all_levII_oplock()
There is a room in smb_break_all_levII_oplock that can cause racy issues
when unlocking in the middle of the loop. This patch use read lock
to protect whole loop.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-37795 (GCVE-0-2025-37795)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2022-49860 (GCVE-0-2022-49860)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: k3-udma-glue: fix memory leak when register device fail
If device_register() fails, it should call put_device() to give
up reference, the name allocated in dev_set_name() can be freed
in callback function kobject_cleanup().
References
Impacted products
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CVE-2025-23157 (GCVE-0-2025-23157)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi_parser: add check to avoid out of bound access
There is a possibility that init_codecs is invoked multiple times during
manipulated payload from video firmware. In such case, if codecs_count
can get incremented to value more than MAX_CODEC_NUM, there can be OOB
access. Reset the count so that it always starts from beginning.
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda |
|
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CVE-2025-37780 (GCVE-0-2025-37780)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
isofs: Prevent the use of too small fid
syzbot reported a slab-out-of-bounds Read in isofs_fh_to_parent. [1]
The handle_bytes value passed in by the reproducing program is equal to 12.
In handle_to_path(), only 12 bytes of memory are allocated for the structure
file_handle->f_handle member, which causes an out-of-bounds access when
accessing the member parent_block of the structure isofs_fid in isofs,
because accessing parent_block requires at least 16 bytes of f_handle.
Here, fh_len is used to indirectly confirm that the value of handle_bytes
is greater than 3 before accessing parent_block.
[1]
BUG: KASAN: slab-out-of-bounds in isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183
Read of size 4 at addr ffff0000cc030d94 by task syz-executor215/6466
CPU: 1 UID: 0 PID: 6466 Comm: syz-executor215 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Call trace:
show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C)
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:408 [inline]
print_report+0x198/0x550 mm/kasan/report.c:521
kasan_report+0xd8/0x138 mm/kasan/report.c:634
__asan_report_load4_noabort+0x20/0x2c mm/kasan/report_generic.c:380
isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183
exportfs_decode_fh_raw+0x2dc/0x608 fs/exportfs/expfs.c:523
do_handle_to_path+0xa0/0x198 fs/fhandle.c:257
handle_to_path fs/fhandle.c:385 [inline]
do_handle_open+0x8cc/0xb8c fs/fhandle.c:403
__do_sys_open_by_handle_at fs/fhandle.c:443 [inline]
__se_sys_open_by_handle_at fs/fhandle.c:434 [inline]
__arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Allocated by task 6466:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x40/0x78 mm/kasan/common.c:68
kasan_save_alloc_info+0x40/0x50 mm/kasan/generic.c:562
poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
__kasan_kmalloc+0xac/0xc4 mm/kasan/common.c:394
kasan_kmalloc include/linux/kasan.h:260 [inline]
__do_kmalloc_node mm/slub.c:4294 [inline]
__kmalloc_noprof+0x32c/0x54c mm/slub.c:4306
kmalloc_noprof include/linux/slab.h:905 [inline]
handle_to_path fs/fhandle.c:357 [inline]
do_handle_open+0x5a4/0xb8c fs/fhandle.c:403
__do_sys_open_by_handle_at fs/fhandle.c:443 [inline]
__se_sys_open_by_handle_at fs/fhandle.c:434 [inline]
__arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
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CVE-2025-37768 (GCVE-0-2025-37768)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: Prevent division by zero
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: c52dcf49195d06319189c7f1dd8b62bfca545197 Version: c52dcf49195d06319189c7f1dd8b62bfca545197 Version: c52dcf49195d06319189c7f1dd8b62bfca545197 Version: c52dcf49195d06319189c7f1dd8b62bfca545197 Version: c52dcf49195d06319189c7f1dd8b62bfca545197 Version: c52dcf49195d06319189c7f1dd8b62bfca545197 Version: c52dcf49195d06319189c7f1dd8b62bfca545197 |
|
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CVE-2025-37777 (GCVE-0-2025-37777)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-08-09 14:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix use-after-free in __smb2_lease_break_noti()
Move tcp_transport free to ksmbd_conn_free. If ksmbd connection is
referenced when ksmbd server thread terminates, It will not be freed,
but conn->tcp_transport is freed. __smb2_lease_break_noti can be performed
asynchronously when the connection is disconnected. __smb2_lease_break_noti
calls ksmbd_conn_write, which can cause use-after-free
when conn->ksmbd_transport is already freed.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-37742 (GCVE-0-2025-37742)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: Fix uninit-value access of imap allocated in the diMount() function
syzbot reports that hex_dump_to_buffer is using uninit-value:
=====================================================
BUG: KMSAN: uninit-value in hex_dump_to_buffer+0x888/0x1100 lib/hexdump.c:171
hex_dump_to_buffer+0x888/0x1100 lib/hexdump.c:171
print_hex_dump+0x13d/0x3e0 lib/hexdump.c:276
diFree+0x5ba/0x4350 fs/jfs/jfs_imap.c:876
jfs_evict_inode+0x510/0x550 fs/jfs/inode.c:156
evict+0x723/0xd10 fs/inode.c:796
iput_final fs/inode.c:1946 [inline]
iput+0x97b/0xdb0 fs/inode.c:1972
txUpdateMap+0xf3e/0x1150 fs/jfs/jfs_txnmgr.c:2367
txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]
jfs_lazycommit+0x627/0x11d0 fs/jfs/jfs_txnmgr.c:2733
kthread+0x6b9/0xef0 kernel/kthread.c:464
ret_from_fork+0x6d/0x90 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Uninit was created at:
slab_post_alloc_hook mm/slub.c:4121 [inline]
slab_alloc_node mm/slub.c:4164 [inline]
__kmalloc_cache_noprof+0x8e3/0xdf0 mm/slub.c:4320
kmalloc_noprof include/linux/slab.h:901 [inline]
diMount+0x61/0x7f0 fs/jfs/jfs_imap.c:105
jfs_mount+0xa8e/0x11d0 fs/jfs/jfs_mount.c:176
jfs_fill_super+0xa47/0x17c0 fs/jfs/super.c:523
get_tree_bdev_flags+0x6ec/0x910 fs/super.c:1636
get_tree_bdev+0x37/0x50 fs/super.c:1659
jfs_get_tree+0x34/0x40 fs/jfs/super.c:635
vfs_get_tree+0xb1/0x5a0 fs/super.c:1814
do_new_mount+0x71f/0x15e0 fs/namespace.c:3560
path_mount+0x742/0x1f10 fs/namespace.c:3887
do_mount fs/namespace.c:3900 [inline]
__do_sys_mount fs/namespace.c:4111 [inline]
__se_sys_mount+0x71f/0x800 fs/namespace.c:4088
__x64_sys_mount+0xe4/0x150 fs/namespace.c:4088
x64_sys_call+0x39bf/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:166
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
=====================================================
The reason is that imap is not properly initialized after memory
allocation. It will cause the snprintf() function to write uninitialized
data into linebuf within hex_dump_to_buffer().
Fix this by using kzalloc instead of kmalloc to clear its content at the
beginning in diMount().
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
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CVE-2025-37782 (GCVE-0-2025-37782)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
"containers": {
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CVE-2025-37748 (GCVE-0-2025-37748)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group
Currently, mtk_iommu calls during probe iommu_device_register before
the hw_list from driver data is initialized. Since iommu probing issue
fix, it leads to NULL pointer dereference in mtk_iommu_device_group when
hw_list is accessed with list_first_entry (not null safe).
So, change the call order to ensure iommu_device_register is called
after the driver data are initialized.
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 9e3a2a64365318a743e3c0b028952d2cdbaf2b0c Version: 9e3a2a64365318a743e3c0b028952d2cdbaf2b0c Version: 9e3a2a64365318a743e3c0b028952d2cdbaf2b0c Version: 9e3a2a64365318a743e3c0b028952d2cdbaf2b0c Version: 9e3a2a64365318a743e3c0b028952d2cdbaf2b0c Version: 9e3a2a64365318a743e3c0b028952d2cdbaf2b0c |
|
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CVE-2022-49876 (GCVE-0-2022-49876)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: fix general-protection-fault in ieee80211_subif_start_xmit()
When device is running and the interface status is changed, the gpf issue
is triggered. The problem triggering process is as follows:
Thread A: Thread B
ieee80211_runtime_change_iftype() process_one_work()
... ...
ieee80211_do_stop() ...
... ...
sdata->bss = NULL ...
... ieee80211_subif_start_xmit()
ieee80211_multicast_to_unicast
//!sdata->bss->multicast_to_unicast
cause gpf issue
When the interface status is changed, the sending queue continues to send
packets. After the bss is set to NULL, the bss is accessed. As a result,
this causes a general-protection-fault issue.
The following is the stack information:
general protection fault, probably for non-canonical address
0xdffffc000000002f: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000178-0x000000000000017f]
Workqueue: mld mld_ifc_work
RIP: 0010:ieee80211_subif_start_xmit+0x25b/0x1310
Call Trace:
<TASK>
dev_hard_start_xmit+0x1be/0x990
__dev_queue_xmit+0x2c9a/0x3b60
ip6_finish_output2+0xf92/0x1520
ip6_finish_output+0x6af/0x11e0
ip6_output+0x1ed/0x540
mld_sendpack+0xa09/0xe70
mld_ifc_work+0x71c/0xdb0
process_one_work+0x9bf/0x1710
worker_thread+0x665/0x1080
kthread+0x2e4/0x3a0
ret_from_fork+0x1f/0x30
</TASK>
References
Impacted products
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CVE-2025-37747 (GCVE-0-2025-37747)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf: Fix hang while freeing sigtrap event
Perf can hang while freeing a sigtrap event if a related deferred
signal hadn't managed to be sent before the file got closed:
perf_event_overflow()
task_work_add(perf_pending_task)
fput()
task_work_add(____fput())
task_work_run()
____fput()
perf_release()
perf_event_release_kernel()
_free_event()
perf_pending_task_sync()
task_work_cancel() -> FAILED
rcuwait_wait_event()
Once task_work_run() is running, the list of pending callbacks is
removed from the task_struct and from this point on task_work_cancel()
can't remove any pending and not yet started work items, hence the
task_work_cancel() failure and the hang on rcuwait_wait_event().
Task work could be changed to remove one work at a time, so a work
running on the current task can always cancel a pending one, however
the wait / wake design is still subject to inverted dependencies when
remote targets are involved, as pictured by Oleg:
T1 T2
fd = perf_event_open(pid => T2->pid); fd = perf_event_open(pid => T1->pid);
close(fd) close(fd)
<IRQ> <IRQ>
perf_event_overflow() perf_event_overflow()
task_work_add(perf_pending_task) task_work_add(perf_pending_task)
</IRQ> </IRQ>
fput() fput()
task_work_add(____fput()) task_work_add(____fput())
task_work_run() task_work_run()
____fput() ____fput()
perf_release() perf_release()
perf_event_release_kernel() perf_event_release_kernel()
_free_event() _free_event()
perf_pending_task_sync() perf_pending_task_sync()
rcuwait_wait_event() rcuwait_wait_event()
Therefore the only option left is to acquire the event reference count
upon queueing the perf task work and release it from the task work, just
like it was done before 3a5465418f5f ("perf: Fix event leak upon exec and file release")
but without the leaks it fixed.
Some adjustments are necessary to make it work:
* A child event might dereference its parent upon freeing. Care must be
taken to release the parent last.
* Some places assuming the event doesn't have any reference held and
therefore can be freed right away must instead put the reference and
let the reference counting to its job.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 3a5465418f5fd970e86a86c7f4075be262682840 Version: 3a5465418f5fd970e86a86c7f4075be262682840 Version: 3a5465418f5fd970e86a86c7f4075be262682840 Version: 3a5465418f5fd970e86a86c7f4075be262682840 Version: 9ad46f1fef421d43cdab3a7d1744b2f43b54dae0 Version: ed2c202dac55423a52d7e2290f2888bf08b8ee99 Version: 104e258a004037bc7dba9f6085c71dad6af57ad4 Version: f34d8307a73a18de5320fcc6f40403146d061891 |
|
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CVE-2025-37775 (GCVE-0-2025-37775)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix the warning from __kernel_write_iter
[ 2110.972290] ------------[ cut here ]------------
[ 2110.972301] WARNING: CPU: 3 PID: 735 at fs/read_write.c:599 __kernel_write_iter+0x21b/0x280
This patch doesn't allow writing to directory.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2022-49900 (GCVE-0-2022-49900)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: piix4: Fix adapter not be removed in piix4_remove()
In piix4_probe(), the piix4 adapter will be registered in:
piix4_probe()
piix4_add_adapters_sb800() / piix4_add_adapter()
i2c_add_adapter()
Based on the probed device type, piix4_add_adapters_sb800() or single
piix4_add_adapter() will be called.
For the former case, piix4_adapter_count is set as the number of adapters,
while for antoher case it is not set and kept default *zero*.
When piix4 is removed, piix4_remove() removes the adapters added in
piix4_probe(), basing on the piix4_adapter_count value.
Because the count is zero for the single adapter case, the adapter won't
be removed and makes the sources allocated for adapter leaked, such as
the i2c client and device.
These sources can still be accessed by i2c or bus and cause problems.
An easily reproduced case is that if a new adapter is registered, i2c
will get the leaked adapter and try to call smbus_algorithm, which was
already freed:
Triggered by: rmmod i2c_piix4 && modprobe max31730
BUG: unable to handle page fault for address: ffffffffc053d860
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 3752 Comm: modprobe Tainted: G
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
RIP: 0010:i2c_default_probe (drivers/i2c/i2c-core-base.c:2259) i2c_core
RSP: 0018:ffff888107477710 EFLAGS: 00000246
...
<TASK>
i2c_detect (drivers/i2c/i2c-core-base.c:2302) i2c_core
__process_new_driver (drivers/i2c/i2c-core-base.c:1336) i2c_core
bus_for_each_dev (drivers/base/bus.c:301)
i2c_for_each_dev (drivers/i2c/i2c-core-base.c:1823) i2c_core
i2c_register_driver (drivers/i2c/i2c-core-base.c:1861) i2c_core
do_one_initcall (init/main.c:1296)
do_init_module (kernel/module/main.c:2455)
...
</TASK>
---[ end trace 0000000000000000 ]---
Fix this problem by correctly set piix4_adapter_count as 1 for the
single adapter so it can be normally removed.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2022-49878 (GCVE-0-2022-49878)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf, verifier: Fix memory leak in array reallocation for stack state
If an error (NULL) is returned by krealloc(), callers of realloc_array()
were setting their allocation pointers to NULL, but on error krealloc()
does not touch the original allocation. This would result in a memory
resource leak. Instead, free the old allocation on the error handling
path.
The memory leak information is as follows as also reported by Zhengchao:
unreferenced object 0xffff888019801800 (size 256):
comm "bpf_repo", pid 6490, jiffies 4294959200 (age 17.170s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000b211474b>] __kmalloc_node_track_caller+0x45/0xc0
[<0000000086712a0b>] krealloc+0x83/0xd0
[<00000000139aab02>] realloc_array+0x82/0xe2
[<00000000b1ca41d1>] grow_stack_state+0xfb/0x186
[<00000000cd6f36d2>] check_mem_access.cold+0x141/0x1341
[<0000000081780455>] do_check_common+0x5358/0xb350
[<0000000015f6b091>] bpf_check.cold+0xc3/0x29d
[<000000002973c690>] bpf_prog_load+0x13db/0x2240
[<00000000028d1644>] __sys_bpf+0x1605/0x4ce0
[<00000000053f29bd>] __x64_sys_bpf+0x75/0xb0
[<0000000056fedaf5>] do_syscall_64+0x35/0x80
[<000000002bd58261>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
References
Impacted products
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CVE-2022-49902 (GCVE-0-2022-49902)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
block: Fix possible memory leak for rq_wb on add_disk failure
kmemleak reported memory leaks in device_add_disk():
kmemleak: 3 new suspected memory leaks
unreferenced object 0xffff88800f420800 (size 512):
comm "modprobe", pid 4275, jiffies 4295639067 (age 223.512s)
hex dump (first 32 bytes):
04 00 00 00 08 00 00 00 01 00 00 00 00 00 00 00 ................
00 e1 f5 05 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000d3662699>] kmalloc_trace+0x26/0x60
[<00000000edc7aadc>] wbt_init+0x50/0x6f0
[<0000000069601d16>] wbt_enable_default+0x157/0x1c0
[<0000000028fc393f>] blk_register_queue+0x2a4/0x420
[<000000007345a042>] device_add_disk+0x6fd/0xe40
[<0000000060e6aab0>] nbd_dev_add+0x828/0xbf0 [nbd]
...
It is because the memory allocated in wbt_enable_default() is not
released in device_add_disk() error path.
Normally, these memory are freed in:
del_gendisk()
rq_qos_exit()
rqos->ops->exit(rqos);
wbt_exit()
So rq_qos_exit() is called to free the rq_wb memory for wbt_init().
However in the error path of device_add_disk(), only
blk_unregister_queue() is called and make rq_wb memory leaked.
Add rq_qos_exit() to the error path to fix it.
References
Impacted products
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CVE-2025-23161 (GCVE-0-2025-23161)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: vmd: Make vmd_dev::cfg_lock a raw_spinlock_t type
The access to the PCI config space via pci_ops::read and pci_ops::write is
a low-level hardware access. The functions can be accessed with disabled
interrupts even on PREEMPT_RT. The pci_lock is a raw_spinlock_t for this
purpose.
A spinlock_t becomes a sleeping lock on PREEMPT_RT, so it cannot be
acquired with disabled interrupts. The vmd_dev::cfg_lock is accessed in
the same context as the pci_lock.
Make vmd_dev::cfg_lock a raw_spinlock_t type so it can be used with
interrupts disabled.
This was reported as:
BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
Call Trace:
rt_spin_lock+0x4e/0x130
vmd_pci_read+0x8d/0x100 [vmd]
pci_user_read_config_byte+0x6f/0xe0
pci_read_config+0xfe/0x290
sysfs_kf_bin_read+0x68/0x90
[bigeasy: reword commit message]
Tested-off-by: Luis Claudio R. Goncalves <lgoncalv@redhat.com>
[kwilczynski: commit log]
[bhelgaas: add back report info from
https://lore.kernel.org/lkml/20241218115951.83062-1-ryotkkr98@gmail.com/]
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
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CVE-2022-49919 (GCVE-0-2022-49919)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: release flow rule object from commit path
No need to postpone this to the commit release path, since no packets
are walking over this object, this is accessed from control plane only.
This helped uncovered UAF triggered by races with the netlink notifier.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 5b8d63489c3b701eb2a76f848ec94d8cbc9373b9 Version: 330c0c6cd2150a2d7f47af16aa590078b0d2f736 Version: e33d9bd563e71f6c6528b96008d65524a459c4dc Version: 9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3 Version: 9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3 Version: 80de9ea1f5b808a6601e91111fae601df2b26369 Version: ab9f34a30c23f656e76f4c5b83125a4e7b53c86e |
|
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CVE-2022-49903 (GCVE-0-2022-49903)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: fix WARNING in ip6_route_net_exit_late()
During the initialization of ip6_route_net_init_late(), if file
ipv6_route or rt6_stats fails to be created, the initialization is
successful by default. Therefore, the ipv6_route or rt6_stats file
doesn't be found during the remove in ip6_route_net_exit_late(). It
will cause WRNING.
The following is the stack information:
name 'rt6_stats'
WARNING: CPU: 0 PID: 9 at fs/proc/generic.c:712 remove_proc_entry+0x389/0x460
Modules linked in:
Workqueue: netns cleanup_net
RIP: 0010:remove_proc_entry+0x389/0x460
PKRU: 55555554
Call Trace:
<TASK>
ops_exit_list+0xb0/0x170
cleanup_net+0x4ea/0xb00
process_one_work+0x9bf/0x1710
worker_thread+0x665/0x1080
kthread+0x2e4/0x3a0
ret_from_fork+0x1f/0x30
</TASK>
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: cdb1876192dbe680b3ac955717fdf7f863c1762d Version: cdb1876192dbe680b3ac955717fdf7f863c1762d Version: cdb1876192dbe680b3ac955717fdf7f863c1762d Version: cdb1876192dbe680b3ac955717fdf7f863c1762d Version: cdb1876192dbe680b3ac955717fdf7f863c1762d Version: cdb1876192dbe680b3ac955717fdf7f863c1762d |
|
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CVE-2025-37739 (GCVE-0-2025-37739)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-07-11 17:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to avoid out-of-bounds access in f2fs_truncate_inode_blocks()
syzbot reports an UBSAN issue as below:
------------[ cut here ]------------
UBSAN: array-index-out-of-bounds in fs/f2fs/node.h:381:10
index 18446744073709550692 is out of range for type '__le32[5]' (aka 'unsigned int[5]')
CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.14.0-rc3-syzkaller-00060-g6537cfb395f3 #0
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
ubsan_epilogue lib/ubsan.c:231 [inline]
__ubsan_handle_out_of_bounds+0x121/0x150 lib/ubsan.c:429
get_nid fs/f2fs/node.h:381 [inline]
f2fs_truncate_inode_blocks+0xa5e/0xf60 fs/f2fs/node.c:1181
f2fs_do_truncate_blocks+0x782/0x1030 fs/f2fs/file.c:808
f2fs_truncate_blocks+0x10d/0x300 fs/f2fs/file.c:836
f2fs_truncate+0x417/0x720 fs/f2fs/file.c:886
f2fs_file_write_iter+0x1bdb/0x2550 fs/f2fs/file.c:5093
aio_write+0x56b/0x7c0 fs/aio.c:1633
io_submit_one+0x8a7/0x18a0 fs/aio.c:2052
__do_sys_io_submit fs/aio.c:2111 [inline]
__se_sys_io_submit+0x171/0x2e0 fs/aio.c:2081
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f238798cde9
index 18446744073709550692 (decimal, unsigned long long)
= 0xfffffffffffffc64 (hexadecimal, unsigned long long)
= -924 (decimal, long long)
In f2fs_truncate_inode_blocks(), UBSAN detects that get_nid() tries to
access .i_nid[-924], it means both offset[0] and level should zero.
The possible case should be in f2fs_do_truncate_blocks(), we try to
truncate inode size to zero, however, dn.ofs_in_node is zero and
dn.node_page is not an inode page, so it fails to truncate inode page,
and then pass zeroed free_from to f2fs_truncate_inode_blocks(), result
in this issue.
if (dn.ofs_in_node || IS_INODE(dn.node_page)) {
f2fs_truncate_data_blocks_range(&dn, count);
free_from += count;
}
I guess the reason why dn.node_page is not an inode page could be: there
are multiple nat entries share the same node block address, once the node
block address was reused, f2fs_get_node_page() may load a non-inode block.
Let's add a sanity check for such condition to avoid out-of-bounds access
issue.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 Version: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 Version: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 Version: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 Version: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 Version: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 Version: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 Version: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 |
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid out-of-bounds access in f2fs_truncate_inode_blocks()\n\nsyzbot reports an UBSAN issue as below:\n\n------------[ cut here ]------------\nUBSAN: array-index-out-of-bounds in fs/f2fs/node.h:381:10\nindex 18446744073709550692 is out of range for type \u0027__le32[5]\u0027 (aka \u0027unsigned int[5]\u0027)\nCPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.14.0-rc3-syzkaller-00060-g6537cfb395f3 #0\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:231 [inline]\n __ubsan_handle_out_of_bounds+0x121/0x150 lib/ubsan.c:429\n get_nid fs/f2fs/node.h:381 [inline]\n f2fs_truncate_inode_blocks+0xa5e/0xf60 fs/f2fs/node.c:1181\n f2fs_do_truncate_blocks+0x782/0x1030 fs/f2fs/file.c:808\n f2fs_truncate_blocks+0x10d/0x300 fs/f2fs/file.c:836\n f2fs_truncate+0x417/0x720 fs/f2fs/file.c:886\n f2fs_file_write_iter+0x1bdb/0x2550 fs/f2fs/file.c:5093\n aio_write+0x56b/0x7c0 fs/aio.c:1633\n io_submit_one+0x8a7/0x18a0 fs/aio.c:2052\n __do_sys_io_submit fs/aio.c:2111 [inline]\n __se_sys_io_submit+0x171/0x2e0 fs/aio.c:2081\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f238798cde9\n\nindex 18446744073709550692 (decimal, unsigned long long)\n= 0xfffffffffffffc64 (hexadecimal, unsigned long long)\n= -924 (decimal, long long)\n\nIn f2fs_truncate_inode_blocks(), UBSAN detects that get_nid() tries to\naccess .i_nid[-924], it means both offset[0] and level should zero.\n\nThe possible case should be in f2fs_do_truncate_blocks(), we try to\ntruncate inode size to zero, however, dn.ofs_in_node is zero and\ndn.node_page is not an inode page, so it fails to truncate inode page,\nand then pass zeroed free_from to f2fs_truncate_inode_blocks(), result\nin this issue.\n\n\tif (dn.ofs_in_node || IS_INODE(dn.node_page)) {\n\t\tf2fs_truncate_data_blocks_range(\u0026dn, count);\n\t\tfree_from += count;\n\t}\n\nI guess the reason why dn.node_page is not an inode page could be: there\nare multiple nat entries share the same node block address, once the node\nblock address was reused, f2fs_get_node_page() may load a non-inode block.\n\nLet\u0027s add a sanity check for such condition to avoid out-of-bounds access\nissue."
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CVE-2025-37752 (GCVE-0-2025-37752)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-06-27 10:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: sch_sfq: move the limit validation
It is not sufficient to directly validate the limit on the data that
the user passes as it can be updated based on how the other parameters
are changed.
Move the check at the end of the configuration update process to also
catch scenarios where the limit is indirectly updated, for example
with the following configurations:
tc qdisc add dev dummy0 handle 1: root sfq limit 2 flows 1 depth 1
tc qdisc add dev dummy0 handle 1: root sfq limit 2 flows 1 divisor 1
This fixes the following syzkaller reported crash:
------------[ cut here ]------------
UBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:203:6
index 65535 is out of range for type 'struct sfq_head[128]'
CPU: 1 UID: 0 PID: 3037 Comm: syz.2.16 Not tainted 6.14.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x201/0x300 lib/dump_stack.c:120
ubsan_epilogue lib/ubsan.c:231 [inline]
__ubsan_handle_out_of_bounds+0xf5/0x120 lib/ubsan.c:429
sfq_link net/sched/sch_sfq.c:203 [inline]
sfq_dec+0x53c/0x610 net/sched/sch_sfq.c:231
sfq_dequeue+0x34e/0x8c0 net/sched/sch_sfq.c:493
sfq_reset+0x17/0x60 net/sched/sch_sfq.c:518
qdisc_reset+0x12e/0x600 net/sched/sch_generic.c:1035
tbf_reset+0x41/0x110 net/sched/sch_tbf.c:339
qdisc_reset+0x12e/0x600 net/sched/sch_generic.c:1035
dev_reset_queue+0x100/0x1b0 net/sched/sch_generic.c:1311
netdev_for_each_tx_queue include/linux/netdevice.h:2590 [inline]
dev_deactivate_many+0x7e5/0xe70 net/sched/sch_generic.c:1375
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1e6d9d87626cf89eeffb4d943db12cb5b10bf961 Version: 1b562b7f9231432da40d12e19786c1bd7df653a7 Version: 35d0137305ae2f97260a9047f445bd4434bd6cc7 Version: 833e9a1c27b82024db7ff5038a51651f48f05e5e Version: 7d8947f2153ee9c5ab4cb17861a11cc45f30e8c4 Version: 7fefc294204f10a3405f175f4ac2be16d63f135e Version: 10685681bafce6febb39770f3387621bf5d67d0b Version: 10685681bafce6febb39770f3387621bf5d67d0b |
|
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CVE-2022-49879 (GCVE-0-2022-49879)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix BUG_ON() when directory entry has invalid rec_len
The rec_len field in the directory entry has to be a multiple of 4. A
corrupted filesystem image can be used to hit a BUG() in
ext4_rec_len_to_disk(), called from make_indexed_dir().
------------[ cut here ]------------
kernel BUG at fs/ext4/ext4.h:2413!
...
RIP: 0010:make_indexed_dir+0x53f/0x5f0
...
Call Trace:
<TASK>
? add_dirent_to_buf+0x1b2/0x200
ext4_add_entry+0x36e/0x480
ext4_add_nondir+0x2b/0xc0
ext4_create+0x163/0x200
path_openat+0x635/0xe90
do_filp_open+0xb4/0x160
? __create_object.isra.0+0x1de/0x3b0
? _raw_spin_unlock+0x12/0x30
do_sys_openat2+0x91/0x150
__x64_sys_open+0x6c/0xa0
do_syscall_64+0x3c/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
The fix simply adds a call to ext4_check_dir_entry() to validate the
directory entry, returning -EFSCORRUPTED if the entry is invalid.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2022-49839 (GCVE-0-2022-49839)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: scsi_transport_sas: Fix error handling in sas_phy_add()
If transport_add_device() fails in sas_phy_add(), the kernel will crash
trying to delete the device in transport_remove_device() called from
sas_remove_host().
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000108
CPU: 61 PID: 42829 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc1+ #173
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : device_del+0x54/0x3d0
lr : device_del+0x37c/0x3d0
Call trace:
device_del+0x54/0x3d0
attribute_container_class_device_del+0x28/0x38
transport_remove_classdev+0x6c/0x80
attribute_container_device_trigger+0x108/0x110
transport_remove_device+0x28/0x38
sas_phy_delete+0x30/0x60 [scsi_transport_sas]
do_sas_phy_delete+0x6c/0x80 [scsi_transport_sas]
device_for_each_child+0x68/0xb0
sas_remove_children+0x40/0x50 [scsi_transport_sas]
sas_remove_host+0x20/0x38 [scsi_transport_sas]
hisi_sas_remove+0x40/0x68 [hisi_sas_main]
hisi_sas_v2_remove+0x20/0x30 [hisi_sas_v2_hw]
platform_remove+0x2c/0x60
Fix this by checking and handling return value of transport_add_device()
in sas_phy_add().
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: scsi_transport_sas: Fix error handling in sas_phy_add()\n\nIf transport_add_device() fails in sas_phy_add(), the kernel will crash\ntrying to delete the device in transport_remove_device() called from\nsas_remove_host().\n\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000108\nCPU: 61 PID: 42829 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc1+ #173\npstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : device_del+0x54/0x3d0\nlr : device_del+0x37c/0x3d0\nCall trace:\n device_del+0x54/0x3d0\n attribute_container_class_device_del+0x28/0x38\n transport_remove_classdev+0x6c/0x80\n attribute_container_device_trigger+0x108/0x110\n transport_remove_device+0x28/0x38\n sas_phy_delete+0x30/0x60 [scsi_transport_sas]\n do_sas_phy_delete+0x6c/0x80 [scsi_transport_sas]\n device_for_each_child+0x68/0xb0\n sas_remove_children+0x40/0x50 [scsi_transport_sas]\n sas_remove_host+0x20/0x38 [scsi_transport_sas]\n hisi_sas_remove+0x40/0x68 [hisi_sas_main]\n hisi_sas_v2_remove+0x20/0x30 [hisi_sas_v2_hw]\n platform_remove+0x2c/0x60\n\nFix this by checking and handling return value of transport_add_device()\nin sas_phy_add()."
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CVE-2022-49882 (GCVE-0-2022-49882)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: Reject attempts to consume or refresh inactive gfn_to_pfn_cache
Reject kvm_gpc_check() and kvm_gpc_refresh() if the cache is inactive.
Not checking the active flag during refresh is particularly egregious, as
KVM can end up with a valid, inactive cache, which can lead to a variety
of use-after-free bugs, e.g. consuming a NULL kernel pointer or missing
an mmu_notifier invalidation due to the cache not being on the list of
gfns to invalidate.
Note, "active" needs to be set if and only if the cache is on the list
of caches, i.e. is reachable via mmu_notifier events. If a relevant
mmu_notifier event occurs while the cache is "active" but not on the
list, KVM will not acquire the cache's lock and so will not serailize
the mmu_notifier event with active users and/or kvm_gpc_refresh().
A race between KVM_XEN_ATTR_TYPE_SHARED_INFO and KVM_XEN_HVM_EVTCHN_SEND
can be exploited to trigger the bug.
1. Deactivate shinfo cache:
kvm_xen_hvm_set_attr
case KVM_XEN_ATTR_TYPE_SHARED_INFO
kvm_gpc_deactivate
kvm_gpc_unmap
gpc->valid = false
gpc->khva = NULL
gpc->active = false
Result: active = false, valid = false
2. Cause cache refresh:
kvm_arch_vm_ioctl
case KVM_XEN_HVM_EVTCHN_SEND
kvm_xen_hvm_evtchn_send
kvm_xen_set_evtchn
kvm_xen_set_evtchn_fast
kvm_gpc_check
return -EWOULDBLOCK because !gpc->valid
kvm_xen_set_evtchn_fast
return -EWOULDBLOCK
kvm_gpc_refresh
hva_to_pfn_retry
gpc->valid = true
gpc->khva = not NULL
Result: active = false, valid = true
3. Race ioctl KVM_XEN_HVM_EVTCHN_SEND against ioctl
KVM_XEN_ATTR_TYPE_SHARED_INFO:
kvm_arch_vm_ioctl
case KVM_XEN_HVM_EVTCHN_SEND
kvm_xen_hvm_evtchn_send
kvm_xen_set_evtchn
kvm_xen_set_evtchn_fast
read_lock gpc->lock
kvm_xen_hvm_set_attr case
KVM_XEN_ATTR_TYPE_SHARED_INFO
mutex_lock kvm->lock
kvm_xen_shared_info_init
kvm_gpc_activate
gpc->khva = NULL
kvm_gpc_check
[ Check passes because gpc->valid is
still true, even though gpc->khva
is already NULL. ]
shinfo = gpc->khva
pending_bits = shinfo->evtchn_pending
CRASH: test_and_set_bit(..., pending_bits)
References
Impacted products
{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: Reject attempts to consume or refresh inactive gfn_to_pfn_cache\n\nReject kvm_gpc_check() and kvm_gpc_refresh() if the cache is inactive.\nNot checking the active flag during refresh is particularly egregious, as\nKVM can end up with a valid, inactive cache, which can lead to a variety\nof use-after-free bugs, e.g. consuming a NULL kernel pointer or missing\nan mmu_notifier invalidation due to the cache not being on the list of\ngfns to invalidate.\n\nNote, \"active\" needs to be set if and only if the cache is on the list\nof caches, i.e. is reachable via mmu_notifier events. If a relevant\nmmu_notifier event occurs while the cache is \"active\" but not on the\nlist, KVM will not acquire the cache\u0027s lock and so will not serailize\nthe mmu_notifier event with active users and/or kvm_gpc_refresh().\n\nA race between KVM_XEN_ATTR_TYPE_SHARED_INFO and KVM_XEN_HVM_EVTCHN_SEND\ncan be exploited to trigger the bug.\n\n1. Deactivate shinfo cache:\n\nkvm_xen_hvm_set_attr\ncase KVM_XEN_ATTR_TYPE_SHARED_INFO\n kvm_gpc_deactivate\n kvm_gpc_unmap\n gpc-\u003evalid = false\n gpc-\u003ekhva = NULL\n gpc-\u003eactive = false\n\nResult: active = false, valid = false\n\n2. Cause cache refresh:\n\nkvm_arch_vm_ioctl\ncase KVM_XEN_HVM_EVTCHN_SEND\n kvm_xen_hvm_evtchn_send\n kvm_xen_set_evtchn\n kvm_xen_set_evtchn_fast\n kvm_gpc_check\n return -EWOULDBLOCK because !gpc-\u003evalid\n kvm_xen_set_evtchn_fast\n return -EWOULDBLOCK\n kvm_gpc_refresh\n hva_to_pfn_retry\n gpc-\u003evalid = true\n gpc-\u003ekhva = not NULL\n\nResult: active = false, valid = true\n\n3. Race ioctl KVM_XEN_HVM_EVTCHN_SEND against ioctl\nKVM_XEN_ATTR_TYPE_SHARED_INFO:\n\nkvm_arch_vm_ioctl\ncase KVM_XEN_HVM_EVTCHN_SEND\n kvm_xen_hvm_evtchn_send\n kvm_xen_set_evtchn\n kvm_xen_set_evtchn_fast\n read_lock gpc-\u003elock\n kvm_xen_hvm_set_attr case\n KVM_XEN_ATTR_TYPE_SHARED_INFO\n mutex_lock kvm-\u003elock\n kvm_xen_shared_info_init\n kvm_gpc_activate\n gpc-\u003ekhva = NULL\n kvm_gpc_check\n [ Check passes because gpc-\u003evalid is\n still true, even though gpc-\u003ekhva\n is already NULL. ]\n shinfo = gpc-\u003ekhva\n pending_bits = shinfo-\u003eevtchn_pending\n CRASH: test_and_set_bit(..., pending_bits)"
}
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CVE-2022-49926 (GCVE-0-2022-49926)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: Fix possible memory leaks in dsa_loop_init()
kmemleak reported memory leaks in dsa_loop_init():
kmemleak: 12 new suspected memory leaks
unreferenced object 0xffff8880138ce000 (size 2048):
comm "modprobe", pid 390, jiffies 4295040478 (age 238.976s)
backtrace:
[<000000006a94f1d5>] kmalloc_trace+0x26/0x60
[<00000000a9c44622>] phy_device_create+0x5d/0x970
[<00000000d0ee2afc>] get_phy_device+0xf3/0x2b0
[<00000000dca0c71f>] __fixed_phy_register.part.0+0x92/0x4e0
[<000000008a834798>] fixed_phy_register+0x84/0xb0
[<0000000055223fcb>] dsa_loop_init+0xa9/0x116 [dsa_loop]
...
There are two reasons for memleak in dsa_loop_init().
First, fixed_phy_register() create and register phy_device:
fixed_phy_register()
get_phy_device()
phy_device_create() # freed by phy_device_free()
phy_device_register() # freed by phy_device_remove()
But fixed_phy_unregister() only calls phy_device_remove().
So the memory allocated in phy_device_create() is leaked.
Second, when mdio_driver_register() fail in dsa_loop_init(),
it just returns and there is no cleanup for phydevs.
Fix the problems by catching the error of mdio_driver_register()
in dsa_loop_init(), then calling both fixed_phy_unregister() and
phy_device_free() to release phydevs.
Also add a function for phydevs cleanup to avoid duplacate.
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 98cd1552ea27e512c7e99e2aa76042a26e4fb25c Version: 98cd1552ea27e512c7e99e2aa76042a26e4fb25c Version: 98cd1552ea27e512c7e99e2aa76042a26e4fb25c Version: 98cd1552ea27e512c7e99e2aa76042a26e4fb25c Version: 98cd1552ea27e512c7e99e2aa76042a26e4fb25c Version: 98cd1552ea27e512c7e99e2aa76042a26e4fb25c Version: 98cd1552ea27e512c7e99e2aa76042a26e4fb25c |
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dsa: Fix possible memory leaks in dsa_loop_init()\n\nkmemleak reported memory leaks in dsa_loop_init():\n\nkmemleak: 12 new suspected memory leaks\n\nunreferenced object 0xffff8880138ce000 (size 2048):\n comm \"modprobe\", pid 390, jiffies 4295040478 (age 238.976s)\n backtrace:\n [\u003c000000006a94f1d5\u003e] kmalloc_trace+0x26/0x60\n [\u003c00000000a9c44622\u003e] phy_device_create+0x5d/0x970\n [\u003c00000000d0ee2afc\u003e] get_phy_device+0xf3/0x2b0\n [\u003c00000000dca0c71f\u003e] __fixed_phy_register.part.0+0x92/0x4e0\n [\u003c000000008a834798\u003e] fixed_phy_register+0x84/0xb0\n [\u003c0000000055223fcb\u003e] dsa_loop_init+0xa9/0x116 [dsa_loop]\n ...\n\nThere are two reasons for memleak in dsa_loop_init().\n\nFirst, fixed_phy_register() create and register phy_device:\n\nfixed_phy_register()\n get_phy_device()\n phy_device_create() # freed by phy_device_free()\n phy_device_register() # freed by phy_device_remove()\n\nBut fixed_phy_unregister() only calls phy_device_remove().\nSo the memory allocated in phy_device_create() is leaked.\n\nSecond, when mdio_driver_register() fail in dsa_loop_init(),\nit just returns and there is no cleanup for phydevs.\n\nFix the problems by catching the error of mdio_driver_register()\nin dsa_loop_init(), then calling both fixed_phy_unregister() and\nphy_device_free() to release phydevs.\nAlso add a function for phydevs cleanup to avoid duplacate."
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},
{
"url": "https://git.kernel.org/stable/c/bbc5d7b46a729bfcbb5544f6612b7a67dd4f4d6f"
},
{
"url": "https://git.kernel.org/stable/c/37a098fc9b42bd7fce66764866aa514639667b6e"
},
{
"url": "https://git.kernel.org/stable/c/9f555b1584fc2d5d16ee3c4d9438e93ac7c502c7"
},
{
"url": "https://git.kernel.org/stable/c/4d2024b138d9f7b02ae13ee997fd3a71e9e46254"
},
{
"url": "https://git.kernel.org/stable/c/633efc8b3dc96f56f5a57f2a49764853a2fa3f50"
}
],
"title": "net: dsa: Fix possible memory leaks in dsa_loop_init()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49926",
"datePublished": "2025-05-01T14:11:04.691Z",
"dateReserved": "2025-05-01T14:05:17.253Z",
"dateUpdated": "2025-05-04T08:48:56.154Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37750 (GCVE-0-2025-37750)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix UAF in decryption with multichannel
After commit f7025d861694 ("smb: client: allocate crypto only for
primary server") and commit b0abcd65ec54 ("smb: client: fix UAF in
async decryption"), the channels started reusing AEAD TFM from primary
channel to perform synchronous decryption, but that can't done as
there could be multiple cifsd threads (one per channel) simultaneously
accessing it to perform decryption.
This fixes the following KASAN splat when running fstest generic/249
with 'vers=3.1.1,multichannel,max_channels=4,seal' against Windows
Server 2022:
BUG: KASAN: slab-use-after-free in gf128mul_4k_lle+0xba/0x110
Read of size 8 at addr ffff8881046c18a0 by task cifsd/986
CPU: 3 UID: 0 PID: 986 Comm: cifsd Not tainted 6.15.0-rc1 #1
PREEMPT(voluntary)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-3.fc41
04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x5d/0x80
print_report+0x156/0x528
? gf128mul_4k_lle+0xba/0x110
? __virt_addr_valid+0x145/0x300
? __phys_addr+0x46/0x90
? gf128mul_4k_lle+0xba/0x110
kasan_report+0xdf/0x1a0
? gf128mul_4k_lle+0xba/0x110
gf128mul_4k_lle+0xba/0x110
ghash_update+0x189/0x210
shash_ahash_update+0x295/0x370
? __pfx_shash_ahash_update+0x10/0x10
? __pfx_shash_ahash_update+0x10/0x10
? __pfx_extract_iter_to_sg+0x10/0x10
? ___kmalloc_large_node+0x10e/0x180
? __asan_memset+0x23/0x50
crypto_ahash_update+0x3c/0xc0
gcm_hash_assoc_remain_continue+0x93/0xc0
crypt_message+0xe09/0xec0 [cifs]
? __pfx_crypt_message+0x10/0x10 [cifs]
? _raw_spin_unlock+0x23/0x40
? __pfx_cifs_readv_from_socket+0x10/0x10 [cifs]
decrypt_raw_data+0x229/0x380 [cifs]
? __pfx_decrypt_raw_data+0x10/0x10 [cifs]
? __pfx_cifs_read_iter_from_socket+0x10/0x10 [cifs]
smb3_receive_transform+0x837/0xc80 [cifs]
? __pfx_smb3_receive_transform+0x10/0x10 [cifs]
? __pfx___might_resched+0x10/0x10
? __pfx_smb3_is_transform_hdr+0x10/0x10 [cifs]
cifs_demultiplex_thread+0x692/0x1570 [cifs]
? __pfx_cifs_demultiplex_thread+0x10/0x10 [cifs]
? rcu_is_watching+0x20/0x50
? rcu_lockdep_current_cpu_online+0x62/0xb0
? find_held_lock+0x32/0x90
? kvm_sched_clock_read+0x11/0x20
? local_clock_noinstr+0xd/0xd0
? trace_irq_enable.constprop.0+0xa8/0xe0
? __pfx_cifs_demultiplex_thread+0x10/0x10 [cifs]
kthread+0x1fe/0x380
? kthread+0x10f/0x380
? __pfx_kthread+0x10/0x10
? local_clock_noinstr+0xd/0xd0
? ret_from_fork+0x1b/0x60
? local_clock+0x15/0x30
? lock_release+0x29b/0x390
? rcu_is_watching+0x20/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x60
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: b0abcd65ec545701b8793e12bc27dc98042b151a Version: b0abcd65ec545701b8793e12bc27dc98042b151a Version: b0abcd65ec545701b8793e12bc27dc98042b151a Version: b0abcd65ec545701b8793e12bc27dc98042b151a Version: 8f14a476abba13144df5434871a7225fd29af633 Version: ef51c0d544b1518b35364480317ab6d3468f205d Version: bce966530fd5542bbb422cb45ecb775f7a1a6bc3 Version: 0809fb86ad13b29e1d6d491364fc7ea4fb545995 Version: 538c26d9bf70c90edc460d18c81008a4e555925a |
|
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/smb/client/cifsencrypt.c",
"fs/smb/client/smb2ops.c",
"fs/smb/client/smb2pdu.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "aa5a1e4b882964eb79d5b5d1d1e8a1a5efbb1d15",
"status": "affected",
"version": "b0abcd65ec545701b8793e12bc27dc98042b151a",
"versionType": "git"
},
{
"lessThan": "e859b216d94668bc66330e61be201234f4413d1a",
"status": "affected",
"version": "b0abcd65ec545701b8793e12bc27dc98042b151a",
"versionType": "git"
},
{
"lessThan": "950557922c1298464749c216d8763e97faf5d0a6",
"status": "affected",
"version": "b0abcd65ec545701b8793e12bc27dc98042b151a",
"versionType": "git"
},
{
"lessThan": "9502dd5c7029902f4a425bf959917a5a9e7c0e50",
"status": "affected",
"version": "b0abcd65ec545701b8793e12bc27dc98042b151a",
"versionType": "git"
},
{
"status": "affected",
"version": "8f14a476abba13144df5434871a7225fd29af633",
"versionType": "git"
},
{
"status": "affected",
"version": "ef51c0d544b1518b35364480317ab6d3468f205d",
"versionType": "git"
},
{
"status": "affected",
"version": "bce966530fd5542bbb422cb45ecb775f7a1a6bc3",
"versionType": "git"
},
{
"status": "affected",
"version": "0809fb86ad13b29e1d6d491364fc7ea4fb545995",
"versionType": "git"
},
{
"status": "affected",
"version": "538c26d9bf70c90edc460d18c81008a4e555925a",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/smb/client/cifsencrypt.c",
"fs/smb/client/smb2ops.c",
"fs/smb/client/smb2pdu.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.12"
},
{
"lessThan": "6.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.24",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.12",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.24",
"versionStartIncluding": "6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.12",
"versionStartIncluding": "6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.3",
"versionStartIncluding": "6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.10.237",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.15.181",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.1.128",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.6.57",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.11.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix UAF in decryption with multichannel\n\nAfter commit f7025d861694 (\"smb: client: allocate crypto only for\nprimary server\") and commit b0abcd65ec54 (\"smb: client: fix UAF in\nasync decryption\"), the channels started reusing AEAD TFM from primary\nchannel to perform synchronous decryption, but that can\u0027t done as\nthere could be multiple cifsd threads (one per channel) simultaneously\naccessing it to perform decryption.\n\nThis fixes the following KASAN splat when running fstest generic/249\nwith \u0027vers=3.1.1,multichannel,max_channels=4,seal\u0027 against Windows\nServer 2022:\n\nBUG: KASAN: slab-use-after-free in gf128mul_4k_lle+0xba/0x110\nRead of size 8 at addr ffff8881046c18a0 by task cifsd/986\nCPU: 3 UID: 0 PID: 986 Comm: cifsd Not tainted 6.15.0-rc1 #1\nPREEMPT(voluntary)\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-3.fc41\n04/01/2014\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x5d/0x80\n print_report+0x156/0x528\n ? gf128mul_4k_lle+0xba/0x110\n ? __virt_addr_valid+0x145/0x300\n ? __phys_addr+0x46/0x90\n ? gf128mul_4k_lle+0xba/0x110\n kasan_report+0xdf/0x1a0\n ? gf128mul_4k_lle+0xba/0x110\n gf128mul_4k_lle+0xba/0x110\n ghash_update+0x189/0x210\n shash_ahash_update+0x295/0x370\n ? __pfx_shash_ahash_update+0x10/0x10\n ? __pfx_shash_ahash_update+0x10/0x10\n ? __pfx_extract_iter_to_sg+0x10/0x10\n ? ___kmalloc_large_node+0x10e/0x180\n ? __asan_memset+0x23/0x50\n crypto_ahash_update+0x3c/0xc0\n gcm_hash_assoc_remain_continue+0x93/0xc0\n crypt_message+0xe09/0xec0 [cifs]\n ? __pfx_crypt_message+0x10/0x10 [cifs]\n ? _raw_spin_unlock+0x23/0x40\n ? __pfx_cifs_readv_from_socket+0x10/0x10 [cifs]\n decrypt_raw_data+0x229/0x380 [cifs]\n ? __pfx_decrypt_raw_data+0x10/0x10 [cifs]\n ? __pfx_cifs_read_iter_from_socket+0x10/0x10 [cifs]\n smb3_receive_transform+0x837/0xc80 [cifs]\n ? __pfx_smb3_receive_transform+0x10/0x10 [cifs]\n ? __pfx___might_resched+0x10/0x10\n ? __pfx_smb3_is_transform_hdr+0x10/0x10 [cifs]\n cifs_demultiplex_thread+0x692/0x1570 [cifs]\n ? __pfx_cifs_demultiplex_thread+0x10/0x10 [cifs]\n ? rcu_is_watching+0x20/0x50\n ? rcu_lockdep_current_cpu_online+0x62/0xb0\n ? find_held_lock+0x32/0x90\n ? kvm_sched_clock_read+0x11/0x20\n ? local_clock_noinstr+0xd/0xd0\n ? trace_irq_enable.constprop.0+0xa8/0xe0\n ? __pfx_cifs_demultiplex_thread+0x10/0x10 [cifs]\n kthread+0x1fe/0x380\n ? kthread+0x10f/0x380\n ? __pfx_kthread+0x10/0x10\n ? local_clock_noinstr+0xd/0xd0\n ? ret_from_fork+0x1b/0x60\n ? local_clock+0x15/0x30\n ? lock_release+0x29b/0x390\n ? rcu_is_watching+0x20/0x50\n ? __pfx_kthread+0x10/0x10\n ret_from_fork+0x31/0x60\n ? __pfx_kthread+0x10/0x10\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:20:05.418Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/aa5a1e4b882964eb79d5b5d1d1e8a1a5efbb1d15"
},
{
"url": "https://git.kernel.org/stable/c/e859b216d94668bc66330e61be201234f4413d1a"
},
{
"url": "https://git.kernel.org/stable/c/950557922c1298464749c216d8763e97faf5d0a6"
},
{
"url": "https://git.kernel.org/stable/c/9502dd5c7029902f4a425bf959917a5a9e7c0e50"
}
],
"title": "smb: client: fix UAF in decryption with multichannel",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37750",
"datePublished": "2025-05-01T12:55:55.988Z",
"dateReserved": "2025-04-16T04:51:23.937Z",
"dateUpdated": "2025-05-26T05:20:05.418Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49862 (GCVE-0-2022-49862)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header
This is a follow-up for commit 974cb0e3e7c9 ("tipc: fix uninit-value
in tipc_nl_compat_name_table_dump") where it should have type casted
sizeof(..) to int to work when TLV_GET_DATA_LEN() returns a negative
value.
syzbot reported a call trace because of it:
BUG: KMSAN: uninit-value in ...
tipc_nl_compat_name_table_dump+0x841/0xea0 net/tipc/netlink_compat.c:934
__tipc_nl_compat_dumpit+0xab2/0x1320 net/tipc/netlink_compat.c:238
tipc_nl_compat_dumpit+0x991/0xb50 net/tipc/netlink_compat.c:321
tipc_nl_compat_recv+0xb6e/0x1640 net/tipc/netlink_compat.c:1324
genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline]
genl_family_rcv_msg net/netlink/genetlink.c:775 [inline]
genl_rcv_msg+0x103f/0x1260 net/netlink/genetlink.c:792
netlink_rcv_skb+0x3a5/0x6c0 net/netlink/af_netlink.c:2501
genl_rcv+0x3c/0x50 net/netlink/genetlink.c:803
netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
netlink_unicast+0xf3b/0x1270 net/netlink/af_netlink.c:1345
netlink_sendmsg+0x1288/0x1440 net/netlink/af_netlink.c:1921
sock_sendmsg_nosec net/socket.c:714 [inline]
sock_sendmsg net/socket.c:734 [inline]
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 4c559fb7e111077b56f62ccf833a52d8169cde19 Version: 2aae1723dea1235ffef183daf0694805297424f6 Version: 2d5fc1d492d194aa2986c5a9d8a48a60e9143a72 Version: 974cb0e3e7c963ced06c4e32c5b2884173fa5e01 Version: 974cb0e3e7c963ced06c4e32c5b2884173fa5e01 Version: 974cb0e3e7c963ced06c4e32c5b2884173fa5e01 Version: 974cb0e3e7c963ced06c4e32c5b2884173fa5e01 Version: 974cb0e3e7c963ced06c4e32c5b2884173fa5e01 Version: c25352f9ad5dffb4de95069e67891e2aa2e99e50 Version: 5486e8d46560ca2b4d86cbd7d3a66d9913b2ac65 |
|
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/tipc/netlink_compat.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "082707d3df191bf5bb8801d43e4ce3dea39ca173",
"status": "affected",
"version": "4c559fb7e111077b56f62ccf833a52d8169cde19",
"versionType": "git"
},
{
"lessThan": "a0ead1d648df9c456baec832b494513ef405949a",
"status": "affected",
"version": "2aae1723dea1235ffef183daf0694805297424f6",
"versionType": "git"
},
{
"lessThan": "55a253a6753a603e80b95932ca971ba514aa6ce7",
"status": "affected",
"version": "2d5fc1d492d194aa2986c5a9d8a48a60e9143a72",
"versionType": "git"
},
{
"lessThan": "36769b9477491a7af6635863bd950309c1e1b96c",
"status": "affected",
"version": "974cb0e3e7c963ced06c4e32c5b2884173fa5e01",
"versionType": "git"
},
{
"lessThan": "f31dd158580940938f77514b87337a777520185a",
"status": "affected",
"version": "974cb0e3e7c963ced06c4e32c5b2884173fa5e01",
"versionType": "git"
},
{
"lessThan": "301caa06091af4d5cf056ac8249cbda4e6029c6a",
"status": "affected",
"version": "974cb0e3e7c963ced06c4e32c5b2884173fa5e01",
"versionType": "git"
},
{
"lessThan": "6cee2c60bd168279852ac7dbe54c2b70d1028644",
"status": "affected",
"version": "974cb0e3e7c963ced06c4e32c5b2884173fa5e01",
"versionType": "git"
},
{
"lessThan": "1c075b192fe41030457cd4a5f7dea730412bca40",
"status": "affected",
"version": "974cb0e3e7c963ced06c4e32c5b2884173fa5e01",
"versionType": "git"
},
{
"status": "affected",
"version": "c25352f9ad5dffb4de95069e67891e2aa2e99e50",
"versionType": "git"
},
{
"status": "affected",
"version": "5486e8d46560ca2b4d86cbd7d3a66d9913b2ac65",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/tipc/netlink_compat.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.0"
},
{
"lessThan": "5.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
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CVE-2025-37756 (GCVE-0-2025-37756)
Vulnerability from cvelistv5
Published
2025-05-01 12:56
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: tls: explicitly disallow disconnect
syzbot discovered that it can disconnect a TLS socket and then
run into all sort of unexpected corner cases. I have a vague
recollection of Eric pointing this out to us a long time ago.
Supporting disconnect is really hard, for one thing if offload
is enabled we'd need to wait for all packets to be _acked_.
Disconnect is not commonly used, disallow it.
The immediate problem syzbot run into is the warning in the strp,
but that's just the easiest bug to trigger:
WARNING: CPU: 0 PID: 5834 at net/tls/tls_strp.c:486 tls_strp_msg_load+0x72e/0xa80 net/tls/tls_strp.c:486
RIP: 0010:tls_strp_msg_load+0x72e/0xa80 net/tls/tls_strp.c:486
Call Trace:
<TASK>
tls_rx_rec_wait+0x280/0xa60 net/tls/tls_sw.c:1363
tls_sw_recvmsg+0x85c/0x1c30 net/tls/tls_sw.c:2043
inet6_recvmsg+0x2c9/0x730 net/ipv6/af_inet6.c:678
sock_recvmsg_nosec net/socket.c:1023 [inline]
sock_recvmsg+0x109/0x280 net/socket.c:1045
__sys_recvfrom+0x202/0x380 net/socket.c:2237
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 3c4d7559159bfe1e3b94df3a657b2cda3a34e218 Version: 3c4d7559159bfe1e3b94df3a657b2cda3a34e218 Version: 3c4d7559159bfe1e3b94df3a657b2cda3a34e218 Version: 3c4d7559159bfe1e3b94df3a657b2cda3a34e218 Version: 3c4d7559159bfe1e3b94df3a657b2cda3a34e218 Version: 3c4d7559159bfe1e3b94df3a657b2cda3a34e218 Version: 3c4d7559159bfe1e3b94df3a657b2cda3a34e218 Version: 3c4d7559159bfe1e3b94df3a657b2cda3a34e218 |
|
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CVE-2025-37759 (GCVE-0-2025-37759)
Vulnerability from cvelistv5
Published
2025-05-01 12:56
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ublk: fix handling recovery & reissue in ublk_abort_queue()
Commit 8284066946e6 ("ublk: grab request reference when the request is handled
by userspace") doesn't grab request reference in case of recovery reissue.
Then the request can be requeued & re-dispatch & failed when canceling
uring command.
If it is one zc request, the request can be freed before io_uring
returns the zc buffer back, then cause kernel panic:
[ 126.773061] BUG: kernel NULL pointer dereference, address: 00000000000000c8
[ 126.773657] #PF: supervisor read access in kernel mode
[ 126.774052] #PF: error_code(0x0000) - not-present page
[ 126.774455] PGD 0 P4D 0
[ 126.774698] Oops: Oops: 0000 [#1] SMP NOPTI
[ 126.775034] CPU: 13 UID: 0 PID: 1612 Comm: kworker/u64:55 Not tainted 6.14.0_blk+ #182 PREEMPT(full)
[ 126.775676] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-1.fc39 04/01/2014
[ 126.776275] Workqueue: iou_exit io_ring_exit_work
[ 126.776651] RIP: 0010:ublk_io_release+0x14/0x130 [ublk_drv]
Fixes it by always grabbing request reference for aborting the request.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nublk: fix handling recovery \u0026 reissue in ublk_abort_queue()\n\nCommit 8284066946e6 (\"ublk: grab request reference when the request is handled\nby userspace\") doesn\u0027t grab request reference in case of recovery reissue.\nThen the request can be requeued \u0026 re-dispatch \u0026 failed when canceling\nuring command.\n\nIf it is one zc request, the request can be freed before io_uring\nreturns the zc buffer back, then cause kernel panic:\n\n[ 126.773061] BUG: kernel NULL pointer dereference, address: 00000000000000c8\n[ 126.773657] #PF: supervisor read access in kernel mode\n[ 126.774052] #PF: error_code(0x0000) - not-present page\n[ 126.774455] PGD 0 P4D 0\n[ 126.774698] Oops: Oops: 0000 [#1] SMP NOPTI\n[ 126.775034] CPU: 13 UID: 0 PID: 1612 Comm: kworker/u64:55 Not tainted 6.14.0_blk+ #182 PREEMPT(full)\n[ 126.775676] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-1.fc39 04/01/2014\n[ 126.776275] Workqueue: iou_exit io_ring_exit_work\n[ 126.776651] RIP: 0010:ublk_io_release+0x14/0x130 [ublk_drv]\n\nFixes it by always grabbing request reference for aborting the request."
}
],
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"dateUpdated": "2025-05-26T05:20:16.002Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
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"url": "https://git.kernel.org/stable/c/caa5c8a2358604f38bf0a4afaa5eacda13763067"
},
{
"url": "https://git.kernel.org/stable/c/5d34a30efac9c9c93e150130caa940c0df6053c1"
},
{
"url": "https://git.kernel.org/stable/c/0a21d259ca4d6310fdfcc0284ebbc000e66cbf70"
},
{
"url": "https://git.kernel.org/stable/c/6ee6bd5d4fce502a5b5a2ea805e9ff16e6aa890f"
}
],
"title": "ublk: fix handling recovery \u0026 reissue in ublk_abort_queue()",
"x_generator": {
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}
}
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"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2025-37759",
"datePublished": "2025-05-01T12:56:03.462Z",
"dateReserved": "2025-04-16T04:51:23.938Z",
"dateUpdated": "2025-05-26T05:20:16.002Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49880 (GCVE-0-2022-49880)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix warning in 'ext4_da_release_space'
Syzkaller report issue as follows:
EXT4-fs (loop0): Free/Dirty block details
EXT4-fs (loop0): free_blocks=0
EXT4-fs (loop0): dirty_blocks=0
EXT4-fs (loop0): Block reservation details
EXT4-fs (loop0): i_reserved_data_blocks=0
EXT4-fs warning (device loop0): ext4_da_release_space:1527: ext4_da_release_space: ino 18, to_free 1 with only 0 reserved data blocks
------------[ cut here ]------------
WARNING: CPU: 0 PID: 92 at fs/ext4/inode.c:1528 ext4_da_release_space+0x25e/0x370 fs/ext4/inode.c:1524
Modules linked in:
CPU: 0 PID: 92 Comm: kworker/u4:4 Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Workqueue: writeback wb_workfn (flush-7:0)
RIP: 0010:ext4_da_release_space+0x25e/0x370 fs/ext4/inode.c:1528
RSP: 0018:ffffc900015f6c90 EFLAGS: 00010296
RAX: 42215896cd52ea00 RBX: 0000000000000000 RCX: 42215896cd52ea00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: 1ffff1100e907d96 R08: ffffffff816aa79d R09: fffff520002bece5
R10: fffff520002bece5 R11: 1ffff920002bece4 R12: ffff888021fd2000
R13: ffff88807483ecb0 R14: 0000000000000001 R15: ffff88807483e740
FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555569ba628 CR3: 000000000c88e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
ext4_es_remove_extent+0x1ab/0x260 fs/ext4/extents_status.c:1461
mpage_release_unused_pages+0x24d/0xef0 fs/ext4/inode.c:1589
ext4_writepages+0x12eb/0x3be0 fs/ext4/inode.c:2852
do_writepages+0x3c3/0x680 mm/page-writeback.c:2469
__writeback_single_inode+0xd1/0x670 fs/fs-writeback.c:1587
writeback_sb_inodes+0xb3b/0x18f0 fs/fs-writeback.c:1870
wb_writeback+0x41f/0x7b0 fs/fs-writeback.c:2044
wb_do_writeback fs/fs-writeback.c:2187 [inline]
wb_workfn+0x3cb/0xef0 fs/fs-writeback.c:2227
process_one_work+0x877/0xdb0 kernel/workqueue.c:2289
worker_thread+0xb14/0x1330 kernel/workqueue.c:2436
kthread+0x266/0x300 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
</TASK>
Above issue may happens as follows:
ext4_da_write_begin
ext4_create_inline_data
ext4_clear_inode_flag(inode, EXT4_INODE_EXTENTS);
ext4_set_inode_flag(inode, EXT4_INODE_INLINE_DATA);
__ext4_ioctl
ext4_ext_migrate -> will lead to eh->eh_entries not zero, and set extent flag
ext4_da_write_begin
ext4_da_convert_inline_data_to_extent
ext4_da_write_inline_data_begin
ext4_da_map_blocks
ext4_insert_delayed_block
if (!ext4_es_scan_clu(inode, &ext4_es_is_delonly, lblk))
if (!ext4_es_scan_clu(inode, &ext4_es_is_mapped, lblk))
ext4_clu_mapped(inode, EXT4_B2C(sbi, lblk)); -> will return 1
allocated = true;
ext4_es_insert_delayed_block(inode, lblk, allocated);
ext4_writepages
mpage_map_and_submit_extent(handle, &mpd, &give_up_on_write); -> return -ENOSPC
mpage_release_unused_pages(&mpd, give_up_on_write); -> give_up_on_write == 1
ext4_es_remove_extent
ext4_da_release_space(inode, reserved);
if (unlikely(to_free > ei->i_reserved_data_blocks))
-> to_free == 1 but ei->i_reserved_data_blocks == 0
-> then trigger warning as above
To solve above issue, forbid inode do migrate which has inline data.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
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{
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}
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix warning in \u0027ext4_da_release_space\u0027\n\nSyzkaller report issue as follows:\nEXT4-fs (loop0): Free/Dirty block details\nEXT4-fs (loop0): free_blocks=0\nEXT4-fs (loop0): dirty_blocks=0\nEXT4-fs (loop0): Block reservation details\nEXT4-fs (loop0): i_reserved_data_blocks=0\nEXT4-fs warning (device loop0): ext4_da_release_space:1527: ext4_da_release_space: ino 18, to_free 1 with only 0 reserved data blocks\n------------[ cut here ]------------\nWARNING: CPU: 0 PID: 92 at fs/ext4/inode.c:1528 ext4_da_release_space+0x25e/0x370 fs/ext4/inode.c:1524\nModules linked in:\nCPU: 0 PID: 92 Comm: kworker/u4:4 Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022\nWorkqueue: writeback wb_workfn (flush-7:0)\nRIP: 0010:ext4_da_release_space+0x25e/0x370 fs/ext4/inode.c:1528\nRSP: 0018:ffffc900015f6c90 EFLAGS: 00010296\nRAX: 42215896cd52ea00 RBX: 0000000000000000 RCX: 42215896cd52ea00\nRDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000\nRBP: 1ffff1100e907d96 R08: ffffffff816aa79d R09: fffff520002bece5\nR10: fffff520002bece5 R11: 1ffff920002bece4 R12: ffff888021fd2000\nR13: ffff88807483ecb0 R14: 0000000000000001 R15: ffff88807483e740\nFS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00005555569ba628 CR3: 000000000c88e000 CR4: 00000000003506f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n ext4_es_remove_extent+0x1ab/0x260 fs/ext4/extents_status.c:1461\n mpage_release_unused_pages+0x24d/0xef0 fs/ext4/inode.c:1589\n ext4_writepages+0x12eb/0x3be0 fs/ext4/inode.c:2852\n do_writepages+0x3c3/0x680 mm/page-writeback.c:2469\n __writeback_single_inode+0xd1/0x670 fs/fs-writeback.c:1587\n writeback_sb_inodes+0xb3b/0x18f0 fs/fs-writeback.c:1870\n wb_writeback+0x41f/0x7b0 fs/fs-writeback.c:2044\n wb_do_writeback fs/fs-writeback.c:2187 [inline]\n wb_workfn+0x3cb/0xef0 fs/fs-writeback.c:2227\n process_one_work+0x877/0xdb0 kernel/workqueue.c:2289\n worker_thread+0xb14/0x1330 kernel/workqueue.c:2436\n kthread+0x266/0x300 kernel/kthread.c:376\n ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306\n \u003c/TASK\u003e\n\nAbove issue may happens as follows:\next4_da_write_begin\n ext4_create_inline_data\n ext4_clear_inode_flag(inode, EXT4_INODE_EXTENTS);\n ext4_set_inode_flag(inode, EXT4_INODE_INLINE_DATA);\n__ext4_ioctl\n ext4_ext_migrate -\u003e will lead to eh-\u003eeh_entries not zero, and set extent flag\next4_da_write_begin\n ext4_da_convert_inline_data_to_extent\n ext4_da_write_inline_data_begin\n ext4_da_map_blocks\n ext4_insert_delayed_block\n\t if (!ext4_es_scan_clu(inode, \u0026ext4_es_is_delonly, lblk))\n\t if (!ext4_es_scan_clu(inode, \u0026ext4_es_is_mapped, lblk))\n\t ext4_clu_mapped(inode, EXT4_B2C(sbi, lblk)); -\u003e will return 1\n\t allocated = true;\n ext4_es_insert_delayed_block(inode, lblk, allocated);\next4_writepages\n mpage_map_and_submit_extent(handle, \u0026mpd, \u0026give_up_on_write); -\u003e return -ENOSPC\n mpage_release_unused_pages(\u0026mpd, give_up_on_write); -\u003e give_up_on_write == 1\n ext4_es_remove_extent\n ext4_da_release_space(inode, reserved);\n if (unlikely(to_free \u003e ei-\u003ei_reserved_data_blocks))\n\t -\u003e to_free == 1 but ei-\u003ei_reserved_data_blocks == 0\n\t -\u003e then trigger warning as above\n\nTo solve above issue, forbid inode do migrate which has inline data."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:40.387Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"url": "https://git.kernel.org/stable/c/0de5ee103747fd3a24f1c010c79caabe35e8f0bb"
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{
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"title": "ext4: fix warning in \u0027ext4_da_release_space\u0027",
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"cveId": "CVE-2022-49880",
"datePublished": "2025-05-01T14:10:27.947Z",
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"dateUpdated": "2025-05-04T08:47:40.387Z",
"state": "PUBLISHED"
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CVE-2025-37740 (GCVE-0-2025-37740)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: add sanity check for agwidth in dbMount
The width in dmapctl of the AG is zero, it trigger a divide error when
calculating the control page level in dbAllocAG.
To avoid this issue, add a check for agwidth in dbAllocAG.
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
{
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CVE-2022-49864 (GCVE-0-2022-49864)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix NULL pointer dereference in svm_migrate_to_ram()
./drivers/gpu/drm/amd/amdkfd/kfd_migrate.c:985:58-62: ERROR: p is NULL but dereferenced.
References
Impacted products
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CVE-2022-49918 (GCVE-0-2022-49918)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipvs: fix WARNING in __ip_vs_cleanup_batch()
During the initialization of ip_vs_conn_net_init(), if file ip_vs_conn
or ip_vs_conn_sync fails to be created, the initialization is successful
by default. Therefore, the ip_vs_conn or ip_vs_conn_sync file doesn't
be found during the remove.
The following is the stack information:
name 'ip_vs_conn_sync'
WARNING: CPU: 3 PID: 9 at fs/proc/generic.c:712
remove_proc_entry+0x389/0x460
Modules linked in:
Workqueue: netns cleanup_net
RIP: 0010:remove_proc_entry+0x389/0x460
Call Trace:
<TASK>
__ip_vs_cleanup_batch+0x7d/0x120
ops_exit_list+0x125/0x170
cleanup_net+0x4ea/0xb00
process_one_work+0x9bf/0x1710
worker_thread+0x665/0x1080
kthread+0x2e4/0x3a0
ret_from_fork+0x1f/0x30
</TASK>
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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CVE-2025-23159 (GCVE-0-2025-23159)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi: add a check to handle OOB in sfr region
sfr->buf_size is in shared memory and can be modified by malicious user.
OOB write is possible when the size is made higher than actual sfr data
buffer. Cap the size to allocated size for such cases.
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
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CVE-2022-49858 (GCVE-0-2022-49858)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
octeontx2-pf: Fix SQE threshold checking
Current way of checking available SQE count which is based on
HW updated SQB count could result in driver submitting an SQE
even before CQE for the previously transmitted SQE at the same
index is processed in NAPI resulting losing SKB pointers,
hence a leak. Fix this by checking a consumer index which
is updated once CQE is processed.
References
Impacted products
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CVE-2025-23144 (GCVE-0-2025-23144)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()
Lockdep detects the following issue on led-backlight removal:
[ 142.315935] ------------[ cut here ]------------
[ 142.315954] WARNING: CPU: 2 PID: 292 at drivers/leds/led-core.c:455 led_sysfs_enable+0x54/0x80
...
[ 142.500725] Call trace:
[ 142.503176] led_sysfs_enable+0x54/0x80 (P)
[ 142.507370] led_bl_remove+0x80/0xa8 [led_bl]
[ 142.511742] platform_remove+0x30/0x58
[ 142.515501] device_remove+0x54/0x90
...
Indeed, led_sysfs_enable() has to be called with the led_access
lock held.
Hold the lock when calling led_sysfs_disable().
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: ae232e45acf9621f2c96b41ca3af006ac7552c33 Version: ae232e45acf9621f2c96b41ca3af006ac7552c33 Version: ae232e45acf9621f2c96b41ca3af006ac7552c33 Version: ae232e45acf9621f2c96b41ca3af006ac7552c33 Version: ae232e45acf9621f2c96b41ca3af006ac7552c33 Version: ae232e45acf9621f2c96b41ca3af006ac7552c33 Version: ae232e45acf9621f2c96b41ca3af006ac7552c33 Version: ae232e45acf9621f2c96b41ca3af006ac7552c33 |
|
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CVE-2025-23145 (GCVE-0-2025-23145)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: fix NULL pointer in can_accept_new_subflow
When testing valkey benchmark tool with MPTCP, the kernel panics in
'mptcp_can_accept_new_subflow' because subflow_req->msk is NULL.
Call trace:
mptcp_can_accept_new_subflow (./net/mptcp/subflow.c:63 (discriminator 4)) (P)
subflow_syn_recv_sock (./net/mptcp/subflow.c:854)
tcp_check_req (./net/ipv4/tcp_minisocks.c:863)
tcp_v4_rcv (./net/ipv4/tcp_ipv4.c:2268)
ip_protocol_deliver_rcu (./net/ipv4/ip_input.c:207)
ip_local_deliver_finish (./net/ipv4/ip_input.c:234)
ip_local_deliver (./net/ipv4/ip_input.c:254)
ip_rcv_finish (./net/ipv4/ip_input.c:449)
...
According to the debug log, the same req received two SYN-ACK in a very
short time, very likely because the client retransmits the syn ack due
to multiple reasons.
Even if the packets are transmitted with a relevant time interval, they
can be processed by the server on different CPUs concurrently). The
'subflow_req->msk' ownership is transferred to the subflow the first,
and there will be a risk of a null pointer dereference here.
This patch fixes this issue by moving the 'subflow_req->msk' under the
`own_req == true` conditional.
Note that the !msk check in subflow_hmac_valid() can be dropped, because
the same check already exists under the own_req mpj branch where the
code has been moved to.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 |
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: fix NULL pointer in can_accept_new_subflow\n\nWhen testing valkey benchmark tool with MPTCP, the kernel panics in\n\u0027mptcp_can_accept_new_subflow\u0027 because subflow_req-\u003emsk is NULL.\n\nCall trace:\n\n mptcp_can_accept_new_subflow (./net/mptcp/subflow.c:63 (discriminator 4)) (P)\n subflow_syn_recv_sock (./net/mptcp/subflow.c:854)\n tcp_check_req (./net/ipv4/tcp_minisocks.c:863)\n tcp_v4_rcv (./net/ipv4/tcp_ipv4.c:2268)\n ip_protocol_deliver_rcu (./net/ipv4/ip_input.c:207)\n ip_local_deliver_finish (./net/ipv4/ip_input.c:234)\n ip_local_deliver (./net/ipv4/ip_input.c:254)\n ip_rcv_finish (./net/ipv4/ip_input.c:449)\n ...\n\nAccording to the debug log, the same req received two SYN-ACK in a very\nshort time, very likely because the client retransmits the syn ack due\nto multiple reasons.\n\nEven if the packets are transmitted with a relevant time interval, they\ncan be processed by the server on different CPUs concurrently). The\n\u0027subflow_req-\u003emsk\u0027 ownership is transferred to the subflow the first,\nand there will be a risk of a null pointer dereference here.\n\nThis patch fixes this issue by moving the \u0027subflow_req-\u003emsk\u0027 under the\n`own_req == true` conditional.\n\nNote that the !msk check in subflow_hmac_valid() can be dropped, because\nthe same check already exists under the own_req mpj branch where the\ncode has been moved to."
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"datePublished": "2025-05-01T12:55:34.622Z",
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CVE-2025-23150 (GCVE-0-2025-23150)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix off-by-one error in do_split
Syzkaller detected a use-after-free issue in ext4_insert_dentry that was
caused by out-of-bounds access due to incorrect splitting in do_split.
BUG: KASAN: use-after-free in ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109
Write of size 251 at addr ffff888074572f14 by task syz-executor335/5847
CPU: 0 UID: 0 PID: 5847 Comm: syz-executor335 Not tainted 6.12.0-rc6-syzkaller-00318-ga9cda7c0ffed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
kasan_check_range+0x282/0x290 mm/kasan/generic.c:189
__asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106
ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109
add_dirent_to_buf+0x3d9/0x750 fs/ext4/namei.c:2154
make_indexed_dir+0xf98/0x1600 fs/ext4/namei.c:2351
ext4_add_entry+0x222a/0x25d0 fs/ext4/namei.c:2455
ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2796
ext4_symlink+0x920/0xb50 fs/ext4/namei.c:3431
vfs_symlink+0x137/0x2e0 fs/namei.c:4615
do_symlinkat+0x222/0x3a0 fs/namei.c:4641
__do_sys_symlink fs/namei.c:4662 [inline]
__se_sys_symlink fs/namei.c:4660 [inline]
__x64_sys_symlink+0x7a/0x90 fs/namei.c:4660
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
</TASK>
The following loop is located right above 'if' statement.
for (i = count-1; i >= 0; i--) {
/* is more than half of this entry in 2nd half of the block? */
if (size + map[i].size/2 > blocksize/2)
break;
size += map[i].size;
move++;
}
'i' in this case could go down to -1, in which case sum of active entries
wouldn't exceed half the block size, but previous behaviour would also do
split in half if sum would exceed at the very last block, which in case of
having too many long name files in a single block could lead to
out-of-bounds access and following use-after-free.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: ea54176e5821936d109bb45dc2c19bd53559e735 Version: 5872331b3d91820e14716632ebb56b1399b34fe1 Version: 5872331b3d91820e14716632ebb56b1399b34fe1 Version: 5872331b3d91820e14716632ebb56b1399b34fe1 Version: 5872331b3d91820e14716632ebb56b1399b34fe1 Version: 5872331b3d91820e14716632ebb56b1399b34fe1 Version: 5872331b3d91820e14716632ebb56b1399b34fe1 Version: 5872331b3d91820e14716632ebb56b1399b34fe1 Version: 5872331b3d91820e14716632ebb56b1399b34fe1 Version: 059b1480105478c5f68cf664301545b8cad6a7cf Version: 539ae3e03875dacaa9c388aff141ccbb4ef4ecb5 Version: fbbfd55a40d5d0806b59ee0403c75d5ac517533f Version: b3ddf6ba5e28a57729fff1605ae08e21be5c92e3 Version: e50fe43e3062e18846e99d9646b9c07b097eb1ed Version: 88e79f7a9841278fa8ff7ff6178bad12da002ffc |
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix off-by-one error in do_split\n\nSyzkaller detected a use-after-free issue in ext4_insert_dentry that was\ncaused by out-of-bounds access due to incorrect splitting in do_split.\n\nBUG: KASAN: use-after-free in ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109\nWrite of size 251 at addr ffff888074572f14 by task syz-executor335/5847\n\nCPU: 0 UID: 0 PID: 5847 Comm: syz-executor335 Not tainted 6.12.0-rc6-syzkaller-00318-ga9cda7c0ffed #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\n kasan_report+0x143/0x180 mm/kasan/report.c:601\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106\n ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109\n add_dirent_to_buf+0x3d9/0x750 fs/ext4/namei.c:2154\n make_indexed_dir+0xf98/0x1600 fs/ext4/namei.c:2351\n ext4_add_entry+0x222a/0x25d0 fs/ext4/namei.c:2455\n ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2796\n ext4_symlink+0x920/0xb50 fs/ext4/namei.c:3431\n vfs_symlink+0x137/0x2e0 fs/namei.c:4615\n do_symlinkat+0x222/0x3a0 fs/namei.c:4641\n __do_sys_symlink fs/namei.c:4662 [inline]\n __se_sys_symlink fs/namei.c:4660 [inline]\n __x64_sys_symlink+0x7a/0x90 fs/namei.c:4660\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n \u003c/TASK\u003e\n\nThe following loop is located right above \u0027if\u0027 statement.\n\nfor (i = count-1; i \u003e= 0; i--) {\n\t/* is more than half of this entry in 2nd half of the block? */\n\tif (size + map[i].size/2 \u003e blocksize/2)\n\t\tbreak;\n\tsize += map[i].size;\n\tmove++;\n}\n\n\u0027i\u0027 in this case could go down to -1, in which case sum of active entries\nwouldn\u0027t exceed half the block size, but previous behaviour would also do\nsplit in half if sum would exceed at the very last block, which in case of\nhaving too many long name files in a single block could lead to\nout-of-bounds access and following use-after-free.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."
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CVE-2025-37793 (GCVE-0-2025-37793)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: Intel: avs: Fix null-ptr-deref in avs_component_probe()
devm_kasprintf() returns NULL when memory allocation fails. Currently,
avs_component_probe() does not check for this case, which results in a
NULL pointer dereference.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2022-49838 (GCVE-0-2022-49838)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sctp: clear out_curr if all frag chunks of current msg are pruned
A crash was reported by Zhen Chen:
list_del corruption, ffffa035ddf01c18->next is NULL
WARNING: CPU: 1 PID: 250682 at lib/list_debug.c:49 __list_del_entry_valid+0x59/0xe0
RIP: 0010:__list_del_entry_valid+0x59/0xe0
Call Trace:
sctp_sched_dequeue_common+0x17/0x70 [sctp]
sctp_sched_fcfs_dequeue+0x37/0x50 [sctp]
sctp_outq_flush_data+0x85/0x360 [sctp]
sctp_outq_uncork+0x77/0xa0 [sctp]
sctp_cmd_interpreter.constprop.0+0x164/0x1450 [sctp]
sctp_side_effects+0x37/0xe0 [sctp]
sctp_do_sm+0xd0/0x230 [sctp]
sctp_primitive_SEND+0x2f/0x40 [sctp]
sctp_sendmsg_to_asoc+0x3fa/0x5c0 [sctp]
sctp_sendmsg+0x3d5/0x440 [sctp]
sock_sendmsg+0x5b/0x70
and in sctp_sched_fcfs_dequeue() it dequeued a chunk from stream
out_curr outq while this outq was empty.
Normally stream->out_curr must be set to NULL once all frag chunks of
current msg are dequeued, as we can see in sctp_sched_dequeue_done().
However, in sctp_prsctp_prune_unsent() as it is not a proper dequeue,
sctp_sched_dequeue_done() is not called to do this.
This patch is to fix it by simply setting out_curr to NULL when the
last frag chunk of current msg is dequeued from out_curr stream in
sctp_prsctp_prune_unsent().
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2022-49834 (GCVE-0-2022-49834)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix use-after-free bug of ns_writer on remount
If a nilfs2 filesystem is downgraded to read-only due to metadata
corruption on disk and is remounted read/write, or if emergency read-only
remount is performed, detaching a log writer and synchronizing the
filesystem can be done at the same time.
In these cases, use-after-free of the log writer (hereinafter
nilfs->ns_writer) can happen as shown in the scenario below:
Task1 Task2
-------------------------------- ------------------------------
nilfs_construct_segment
nilfs_segctor_sync
init_wait
init_waitqueue_entry
add_wait_queue
schedule
nilfs_remount (R/W remount case)
nilfs_attach_log_writer
nilfs_detach_log_writer
nilfs_segctor_destroy
kfree
finish_wait
_raw_spin_lock_irqsave
__raw_spin_lock_irqsave
do_raw_spin_lock
debug_spin_lock_before <-- use-after-free
While Task1 is sleeping, nilfs->ns_writer is freed by Task2. After Task1
waked up, Task1 accesses nilfs->ns_writer which is already freed. This
scenario diagram is based on the Shigeru Yoshida's post [1].
This patch fixes the issue by not detaching nilfs->ns_writer on remount so
that this UAF race doesn't happen. Along with this change, this patch
also inserts a few necessary read-only checks with superblock instance
where only the ns_writer pointer was used to check if the filesystem is
read-only.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
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CVE-2022-49922 (GCVE-0-2022-49922)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
nfcmrvl_i2c_nci_send() will be called by nfcmrvl_nci_send(), and skb
should be freed in nfcmrvl_i2c_nci_send(). However, nfcmrvl_nci_send()
will only free skb when i2c_master_send() return >=0, which means skb
will memleak when i2c_master_send() failed. Free skb no matter whether
i2c_master_send() succeeds.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 |
|
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CVE-2025-23156 (GCVE-0-2025-23156)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi_parser: refactor hfi packet parsing logic
words_count denotes the number of words in total payload, while data
points to payload of various property within it. When words_count
reaches last word, data can access memory beyond the total payload. This
can lead to OOB access. With this patch, the utility api for handling
individual properties now returns the size of data consumed. Accordingly
remaining bytes are calculated before parsing the payload, thereby
eliminates the OOB access possibilities.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda |
|
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CVE-2022-49921 (GCVE-0-2022-49921)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: sched: Fix use after free in red_enqueue()
We can't use "skb" again after passing it to qdisc_enqueue(). This is
basically identical to commit 2f09707d0c97 ("sch_sfb: Also store skb
len before calling child enqueue").
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: ab0b3b9dbf559a5633d460e748144697bd2d3aa3 |
|
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CVE-2022-49925 (GCVE-0-2022-49925)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: Fix null-ptr-deref in ib_core_cleanup()
KASAN reported a null-ptr-deref error:
KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]
CPU: 1 PID: 379
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
RIP: 0010:destroy_workqueue+0x2f/0x740
RSP: 0018:ffff888016137df8 EFLAGS: 00000202
...
Call Trace:
ib_core_cleanup+0xa/0xa1 [ib_core]
__do_sys_delete_module.constprop.0+0x34f/0x5b0
do_syscall_64+0x3a/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fa1a0d221b7
...
It is because the fail of roce_gid_mgmt_init() is ignored:
ib_core_init()
roce_gid_mgmt_init()
gid_cache_wq = alloc_ordered_workqueue # fail
...
ib_core_cleanup()
roce_gid_mgmt_cleanup()
destroy_workqueue(gid_cache_wq)
# destroy an unallocated wq
Fix this by catching the fail of roce_gid_mgmt_init() in ib_core_init().
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-23142 (GCVE-0-2025-23142)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sctp: detect and prevent references to a freed transport in sendmsg
sctp_sendmsg() re-uses associations and transports when possible by
doing a lookup based on the socket endpoint and the message destination
address, and then sctp_sendmsg_to_asoc() sets the selected transport in
all the message chunks to be sent.
There's a possible race condition if another thread triggers the removal
of that selected transport, for instance, by explicitly unbinding an
address with setsockopt(SCTP_SOCKOPT_BINDX_REM), after the chunks have
been set up and before the message is sent. This can happen if the send
buffer is full, during the period when the sender thread temporarily
releases the socket lock in sctp_wait_for_sndbuf().
This causes the access to the transport data in
sctp_outq_select_transport(), when the association outqueue is flushed,
to result in a use-after-free read.
This change avoids this scenario by having sctp_transport_free() signal
the freeing of the transport, tagging it as "dead". In order to do this,
the patch restores the "dead" bit in struct sctp_transport, which was
removed in
commit 47faa1e4c50e ("sctp: remove the dead field of sctp_transport").
Then, in the scenario where the sender thread has released the socket
lock in sctp_wait_for_sndbuf(), the bit is checked again after
re-acquiring the socket lock to detect the deletion. This is done while
holding a reference to the transport to prevent it from being freed in
the process.
If the transport was deleted while the socket lock was relinquished,
sctp_sendmsg_to_asoc() will return -EAGAIN to let userspace retry the
send.
The bug was found by a private syzbot instance (see the error report [1]
and the C reproducer that triggers it [2]).
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: df132eff463873e14e019a07f387b4d577d6d1f9 Version: df132eff463873e14e019a07f387b4d577d6d1f9 Version: df132eff463873e14e019a07f387b4d577d6d1f9 Version: df132eff463873e14e019a07f387b4d577d6d1f9 Version: df132eff463873e14e019a07f387b4d577d6d1f9 Version: df132eff463873e14e019a07f387b4d577d6d1f9 Version: df132eff463873e14e019a07f387b4d577d6d1f9 Version: df132eff463873e14e019a07f387b4d577d6d1f9 Version: df132eff463873e14e019a07f387b4d577d6d1f9 Version: 26e51e5287eed4d96ea66a3da95429f42940f013 Version: 8b97e045bd6d37f96f161e4d371ae174148e1587 Version: e044554e97e812eb257d073bcc130e0ea653858f Version: 8376fdc999be008f0e9918db52f1ed8c08f5a1c9 Version: cd947138e8c31e8cfcd489c12e9b97271beb6e79 |
|
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CVE-2025-37773 (GCVE-0-2025-37773)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
virtiofs: add filesystem context source name check
In certain scenarios, for example, during fuzz testing, the source
name may be NULL, which could lead to a kernel panic. Therefore, an
extra check for the source name should be added.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: a62a8ef9d97da23762a588592c8b8eb50a8deb6a Version: a62a8ef9d97da23762a588592c8b8eb50a8deb6a Version: a62a8ef9d97da23762a588592c8b8eb50a8deb6a Version: a62a8ef9d97da23762a588592c8b8eb50a8deb6a Version: a62a8ef9d97da23762a588592c8b8eb50a8deb6a Version: a62a8ef9d97da23762a588592c8b8eb50a8deb6a Version: a62a8ef9d97da23762a588592c8b8eb50a8deb6a Version: a62a8ef9d97da23762a588592c8b8eb50a8deb6a |
|
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CVE-2025-37753 (GCVE-0-2025-37753)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2025-23148 (GCVE-0-2025-23148)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()
soc_dev_attr->revision could be NULL, thus,
a pointer check is added to prevent potential NULL pointer dereference.
This is similar to the fix in commit 3027e7b15b02
("ice: Fix some null pointer dereference issues in ice_ptp.c").
This issue is found by our static analysis tool.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f |
|
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CVE-2025-23154 (GCVE-0-2025-23154)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
io_uring/net: fix io_req_post_cqe abuse by send bundle
[ 114.987980][ T5313] WARNING: CPU: 6 PID: 5313 at io_uring/io_uring.c:872 io_req_post_cqe+0x12e/0x4f0
[ 114.991597][ T5313] RIP: 0010:io_req_post_cqe+0x12e/0x4f0
[ 115.001880][ T5313] Call Trace:
[ 115.002222][ T5313] <TASK>
[ 115.007813][ T5313] io_send+0x4fe/0x10f0
[ 115.009317][ T5313] io_issue_sqe+0x1a6/0x1740
[ 115.012094][ T5313] io_wq_submit_work+0x38b/0xed0
[ 115.013223][ T5313] io_worker_handle_work+0x62a/0x1600
[ 115.013876][ T5313] io_wq_worker+0x34f/0xdf0
As the comment states, io_req_post_cqe() should only be used by
multishot requests, i.e. REQ_F_APOLL_MULTISHOT, which bundled sends are
not. Add a flag signifying whether a request wants to post multiple
CQEs. Eventually REQ_F_APOLL_MULTISHOT should imply the new flag, but
that's left out for simplicity.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-37749 (GCVE-0-2025-37749)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ppp: Add bound checking for skb data on ppp_sync_txmung
Ensure we have enough data in linear buffer from skb before accessing
initial bytes. This prevents potential out-of-bounds accesses
when processing short packets.
When ppp_sync_txmung receives an incoming package with an empty
payload:
(remote) gef➤ p *(struct pppoe_hdr *) (skb->head + skb->network_header)
$18 = {
type = 0x1,
ver = 0x1,
code = 0x0,
sid = 0x2,
length = 0x0,
tag = 0xffff8880371cdb96
}
from the skb struct (trimmed)
tail = 0x16,
end = 0x140,
head = 0xffff88803346f400 "4",
data = 0xffff88803346f416 ":\377",
truesize = 0x380,
len = 0x0,
data_len = 0x0,
mac_len = 0xe,
hdr_len = 0x0,
it is not safe to access data[2].
[pabeni@redhat.com: fixed subj typo]
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
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],
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{
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},
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},
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},
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},
{
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},
{
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]
}
],
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},
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],
"negate": false,
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}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ppp: Add bound checking for skb data on ppp_sync_txmung\n\nEnsure we have enough data in linear buffer from skb before accessing\ninitial bytes. This prevents potential out-of-bounds accesses\nwhen processing short packets.\n\nWhen ppp_sync_txmung receives an incoming package with an empty\npayload:\n(remote) gef\u27a4 p *(struct pppoe_hdr *) (skb-\u003ehead + skb-\u003enetwork_header)\n$18 = {\n\ttype = 0x1,\n\tver = 0x1,\n\tcode = 0x0,\n\tsid = 0x2,\n length = 0x0,\n\ttag = 0xffff8880371cdb96\n}\n\nfrom the skb struct (trimmed)\n tail = 0x16,\n end = 0x140,\n head = 0xffff88803346f400 \"4\",\n data = 0xffff88803346f416 \":\\377\",\n truesize = 0x380,\n len = 0x0,\n data_len = 0x0,\n mac_len = 0xe,\n hdr_len = 0x0,\n\nit is not safe to access data[2].\n\n[pabeni@redhat.com: fixed subj typo]"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:20:04.101Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/529401c8f12ecc35f9ea5d946d5a5596cf172b48"
},
{
"url": "https://git.kernel.org/stable/c/de5a4f0cba58625e88b7bebd88f780c8c0150997"
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"url": "https://git.kernel.org/stable/c/99aa698dec342a07125d733e39aab4394b3b7e05"
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"url": "https://git.kernel.org/stable/c/fbaffe8bccf148ece8ad67eb5d7aa852cabf59c8"
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"url": "https://git.kernel.org/stable/c/b4c836d33ca888695b2f2665f948bc1b34fbd533"
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},
{
"url": "https://git.kernel.org/stable/c/6e8a6bf43cea4347121ab21bb1ed8d7bef7e732e"
},
{
"url": "https://git.kernel.org/stable/c/aabc6596ffb377c4c9c8f335124b92ea282c9821"
}
],
"title": "net: ppp: Add bound checking for skb data on ppp_sync_txmung",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2025-37749",
"datePublished": "2025-05-01T12:55:55.316Z",
"dateReserved": "2025-04-16T04:51:23.937Z",
"dateUpdated": "2025-05-26T05:20:04.101Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37781 (GCVE-0-2025-37781)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: cros-ec-tunnel: defer probe if parent EC is not present
When i2c-cros-ec-tunnel and the EC driver are built-in, the EC parent
device will not be found, leading to NULL pointer dereference.
That can also be reproduced by unbinding the controller driver and then
loading i2c-cros-ec-tunnel module (or binding the device).
[ 271.991245] BUG: kernel NULL pointer dereference, address: 0000000000000058
[ 271.998215] #PF: supervisor read access in kernel mode
[ 272.003351] #PF: error_code(0x0000) - not-present page
[ 272.008485] PGD 0 P4D 0
[ 272.011022] Oops: Oops: 0000 [#1] SMP NOPTI
[ 272.015207] CPU: 0 UID: 0 PID: 3859 Comm: insmod Tainted: G S 6.15.0-rc1-00004-g44722359ed83 #30 PREEMPT(full) 3c7fb39a552e7d949de2ad921a7d6588d3a4fdc5
[ 272.030312] Tainted: [S]=CPU_OUT_OF_SPEC
[ 272.034233] Hardware name: HP Berknip/Berknip, BIOS Google_Berknip.13434.356.0 05/17/2021
[ 272.042400] RIP: 0010:ec_i2c_probe+0x2b/0x1c0 [i2c_cros_ec_tunnel]
[ 272.048577] Code: 1f 44 00 00 41 57 41 56 41 55 41 54 53 48 83 ec 10 65 48 8b 05 06 a0 6c e7 48 89 44 24 08 4c 8d 7f 10 48 8b 47 50 4c 8b 60 78 <49> 83 7c 24 58 00 0f 84 2f 01 00 00 48 89 fb be 30 06 00 00 4c 9
[ 272.067317] RSP: 0018:ffffa32082a03940 EFLAGS: 00010282
[ 272.072541] RAX: ffff969580b6a810 RBX: ffff969580b68c10 RCX: 0000000000000000
[ 272.079672] RDX: 0000000000000000 RSI: 0000000000000282 RDI: ffff969580b68c00
[ 272.086804] RBP: 00000000fffffdfb R08: 0000000000000000 R09: 0000000000000000
[ 272.093936] R10: 0000000000000000 R11: ffffffffc0600000 R12: 0000000000000000
[ 272.101067] R13: ffffffffa666fbb8 R14: ffffffffc05b5528 R15: ffff969580b68c10
[ 272.108198] FS: 00007b930906fc40(0000) GS:ffff969603149000(0000) knlGS:0000000000000000
[ 272.116282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 272.122024] CR2: 0000000000000058 CR3: 000000012631c000 CR4: 00000000003506f0
[ 272.129155] Call Trace:
[ 272.131606] <TASK>
[ 272.133709] ? acpi_dev_pm_attach+0xdd/0x110
[ 272.137985] platform_probe+0x69/0xa0
[ 272.141652] really_probe+0x152/0x310
[ 272.145318] __driver_probe_device+0x77/0x110
[ 272.149678] driver_probe_device+0x1e/0x190
[ 272.153864] __driver_attach+0x10b/0x1e0
[ 272.157790] ? driver_attach+0x20/0x20
[ 272.161542] bus_for_each_dev+0x107/0x150
[ 272.165553] bus_add_driver+0x15d/0x270
[ 272.169392] driver_register+0x65/0x110
[ 272.173232] ? cleanup_module+0xa80/0xa80 [i2c_cros_ec_tunnel 3a00532f3f4af4a9eade753f86b0f8dd4e4e5698]
[ 272.182617] do_one_initcall+0x110/0x350
[ 272.186543] ? security_kernfs_init_security+0x49/0xd0
[ 272.191682] ? __kernfs_new_node+0x1b9/0x240
[ 272.195954] ? security_kernfs_init_security+0x49/0xd0
[ 272.201093] ? __kernfs_new_node+0x1b9/0x240
[ 272.205365] ? kernfs_link_sibling+0x105/0x130
[ 272.209810] ? kernfs_next_descendant_post+0x1c/0xa0
[ 272.214773] ? kernfs_activate+0x57/0x70
[ 272.218699] ? kernfs_add_one+0x118/0x160
[ 272.222710] ? __kernfs_create_file+0x71/0xa0
[ 272.227069] ? sysfs_add_bin_file_mode_ns+0xd6/0x110
[ 272.232033] ? internal_create_group+0x453/0x4a0
[ 272.236651] ? __vunmap_range_noflush+0x214/0x2d0
[ 272.241355] ? __free_frozen_pages+0x1dc/0x420
[ 272.245799] ? free_vmap_area_noflush+0x10a/0x1c0
[ 272.250505] ? load_module+0x1509/0x16f0
[ 272.254431] do_init_module+0x60/0x230
[ 272.258181] __se_sys_finit_module+0x27a/0x370
[ 272.262627] do_syscall_64+0x6a/0xf0
[ 272.266206] ? do_syscall_64+0x76/0xf0
[ 272.269956] ? irqentry_exit_to_user_mode+0x79/0x90
[ 272.274836] entry_SYSCALL_64_after_hwframe+0x55/0x5d
[ 272.279887] RIP: 0033:0x7b9309168d39
[ 272.283466] Code: 5b 41 5c 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d af 40 0c 00 f7 d8 64 89 01 8
[ 272.302210] RSP: 002b:00007fff50f1a288 EFLAGS: 00000246 ORIG_RAX: 000
---truncated---
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 |
|
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"versionStartIncluding": "3.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.88",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.25",
"versionStartIncluding": "3.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.4",
"versionStartIncluding": "3.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "3.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: cros-ec-tunnel: defer probe if parent EC is not present\n\nWhen i2c-cros-ec-tunnel and the EC driver are built-in, the EC parent\ndevice will not be found, leading to NULL pointer dereference.\n\nThat can also be reproduced by unbinding the controller driver and then\nloading i2c-cros-ec-tunnel module (or binding the device).\n\n[ 271.991245] BUG: kernel NULL pointer dereference, address: 0000000000000058\n[ 271.998215] #PF: supervisor read access in kernel mode\n[ 272.003351] #PF: error_code(0x0000) - not-present page\n[ 272.008485] PGD 0 P4D 0\n[ 272.011022] Oops: Oops: 0000 [#1] SMP NOPTI\n[ 272.015207] CPU: 0 UID: 0 PID: 3859 Comm: insmod Tainted: G S 6.15.0-rc1-00004-g44722359ed83 #30 PREEMPT(full) 3c7fb39a552e7d949de2ad921a7d6588d3a4fdc5\n[ 272.030312] Tainted: [S]=CPU_OUT_OF_SPEC\n[ 272.034233] Hardware name: HP Berknip/Berknip, BIOS Google_Berknip.13434.356.0 05/17/2021\n[ 272.042400] RIP: 0010:ec_i2c_probe+0x2b/0x1c0 [i2c_cros_ec_tunnel]\n[ 272.048577] Code: 1f 44 00 00 41 57 41 56 41 55 41 54 53 48 83 ec 10 65 48 8b 05 06 a0 6c e7 48 89 44 24 08 4c 8d 7f 10 48 8b 47 50 4c 8b 60 78 \u003c49\u003e 83 7c 24 58 00 0f 84 2f 01 00 00 48 89 fb be 30 06 00 00 4c 9\n[ 272.067317] RSP: 0018:ffffa32082a03940 EFLAGS: 00010282\n[ 272.072541] RAX: ffff969580b6a810 RBX: ffff969580b68c10 RCX: 0000000000000000\n[ 272.079672] RDX: 0000000000000000 RSI: 0000000000000282 RDI: ffff969580b68c00\n[ 272.086804] RBP: 00000000fffffdfb R08: 0000000000000000 R09: 0000000000000000\n[ 272.093936] R10: 0000000000000000 R11: ffffffffc0600000 R12: 0000000000000000\n[ 272.101067] R13: ffffffffa666fbb8 R14: ffffffffc05b5528 R15: ffff969580b68c10\n[ 272.108198] FS: 00007b930906fc40(0000) GS:ffff969603149000(0000) knlGS:0000000000000000\n[ 272.116282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 272.122024] CR2: 0000000000000058 CR3: 000000012631c000 CR4: 00000000003506f0\n[ 272.129155] Call Trace:\n[ 272.131606] \u003cTASK\u003e\n[ 272.133709] ? acpi_dev_pm_attach+0xdd/0x110\n[ 272.137985] platform_probe+0x69/0xa0\n[ 272.141652] really_probe+0x152/0x310\n[ 272.145318] __driver_probe_device+0x77/0x110\n[ 272.149678] driver_probe_device+0x1e/0x190\n[ 272.153864] __driver_attach+0x10b/0x1e0\n[ 272.157790] ? driver_attach+0x20/0x20\n[ 272.161542] bus_for_each_dev+0x107/0x150\n[ 272.165553] bus_add_driver+0x15d/0x270\n[ 272.169392] driver_register+0x65/0x110\n[ 272.173232] ? cleanup_module+0xa80/0xa80 [i2c_cros_ec_tunnel 3a00532f3f4af4a9eade753f86b0f8dd4e4e5698]\n[ 272.182617] do_one_initcall+0x110/0x350\n[ 272.186543] ? security_kernfs_init_security+0x49/0xd0\n[ 272.191682] ? __kernfs_new_node+0x1b9/0x240\n[ 272.195954] ? security_kernfs_init_security+0x49/0xd0\n[ 272.201093] ? __kernfs_new_node+0x1b9/0x240\n[ 272.205365] ? kernfs_link_sibling+0x105/0x130\n[ 272.209810] ? kernfs_next_descendant_post+0x1c/0xa0\n[ 272.214773] ? kernfs_activate+0x57/0x70\n[ 272.218699] ? kernfs_add_one+0x118/0x160\n[ 272.222710] ? __kernfs_create_file+0x71/0xa0\n[ 272.227069] ? sysfs_add_bin_file_mode_ns+0xd6/0x110\n[ 272.232033] ? internal_create_group+0x453/0x4a0\n[ 272.236651] ? __vunmap_range_noflush+0x214/0x2d0\n[ 272.241355] ? __free_frozen_pages+0x1dc/0x420\n[ 272.245799] ? free_vmap_area_noflush+0x10a/0x1c0\n[ 272.250505] ? load_module+0x1509/0x16f0\n[ 272.254431] do_init_module+0x60/0x230\n[ 272.258181] __se_sys_finit_module+0x27a/0x370\n[ 272.262627] do_syscall_64+0x6a/0xf0\n[ 272.266206] ? do_syscall_64+0x76/0xf0\n[ 272.269956] ? irqentry_exit_to_user_mode+0x79/0x90\n[ 272.274836] entry_SYSCALL_64_after_hwframe+0x55/0x5d\n[ 272.279887] RIP: 0033:0x7b9309168d39\n[ 272.283466] Code: 5b 41 5c 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d af 40 0c 00 f7 d8 64 89 01 8\n[ 272.302210] RSP: 002b:00007fff50f1a288 EFLAGS: 00000246 ORIG_RAX: 000\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:20:45.177Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
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"url": "https://git.kernel.org/stable/c/092de5ac8cb2eaa9593a765fa92ba39d8173f984"
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{
"url": "https://git.kernel.org/stable/c/b66d4910a608427367c4e21499e149f085782df7"
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{
"url": "https://git.kernel.org/stable/c/cd83035b6f2a102c2d5acd3bfb2a11ff967aaba6"
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{
"url": "https://git.kernel.org/stable/c/3090cad5ccff8963b95160f4060068048a1e4c4c"
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{
"url": "https://git.kernel.org/stable/c/e89bf1311d4497c6743f3021e9c481b16c3a41c9"
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{
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{
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},
{
"url": "https://git.kernel.org/stable/c/424eafe65647a8d6c690284536e711977153195a"
}
],
"title": "i2c: cros-ec-tunnel: defer probe if parent EC is not present",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37781",
"datePublished": "2025-05-01T13:07:18.390Z",
"dateReserved": "2025-04-16T04:51:23.940Z",
"dateUpdated": "2025-05-26T05:20:45.177Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49840 (GCVE-0-2022-49840)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()
We got a syzkaller problem because of aarch64 alignment fault
if KFENCE enabled. When the size from user bpf program is an odd
number, like 399, 407, etc, it will cause the struct skb_shared_info's
unaligned access. As seen below:
BUG: KFENCE: use-after-free read in __skb_clone+0x23c/0x2a0 net/core/skbuff.c:1032
Use-after-free read at 0xffff6254fffac077 (in kfence-#213):
__lse_atomic_add arch/arm64/include/asm/atomic_lse.h:26 [inline]
arch_atomic_add arch/arm64/include/asm/atomic.h:28 [inline]
arch_atomic_inc include/linux/atomic-arch-fallback.h:270 [inline]
atomic_inc include/asm-generic/atomic-instrumented.h:241 [inline]
__skb_clone+0x23c/0x2a0 net/core/skbuff.c:1032
skb_clone+0xf4/0x214 net/core/skbuff.c:1481
____bpf_clone_redirect net/core/filter.c:2433 [inline]
bpf_clone_redirect+0x78/0x1c0 net/core/filter.c:2420
bpf_prog_d3839dd9068ceb51+0x80/0x330
bpf_dispatcher_nop_func include/linux/bpf.h:728 [inline]
bpf_test_run+0x3c0/0x6c0 net/bpf/test_run.c:53
bpf_prog_test_run_skb+0x638/0xa7c net/bpf/test_run.c:594
bpf_prog_test_run kernel/bpf/syscall.c:3148 [inline]
__do_sys_bpf kernel/bpf/syscall.c:4441 [inline]
__se_sys_bpf+0xad0/0x1634 kernel/bpf/syscall.c:4381
kfence-#213: 0xffff6254fffac000-0xffff6254fffac196, size=407, cache=kmalloc-512
allocated by task 15074 on cpu 0 at 1342.585390s:
kmalloc include/linux/slab.h:568 [inline]
kzalloc include/linux/slab.h:675 [inline]
bpf_test_init.isra.0+0xac/0x290 net/bpf/test_run.c:191
bpf_prog_test_run_skb+0x11c/0xa7c net/bpf/test_run.c:512
bpf_prog_test_run kernel/bpf/syscall.c:3148 [inline]
__do_sys_bpf kernel/bpf/syscall.c:4441 [inline]
__se_sys_bpf+0xad0/0x1634 kernel/bpf/syscall.c:4381
__arm64_sys_bpf+0x50/0x60 kernel/bpf/syscall.c:4381
To fix the problem, we adjust @size so that (@size + @hearoom) is a
multiple of SMP_CACHE_BYTES. So we make sure the struct skb_shared_info
is aligned to a cache line.
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1cf1cae963c2e6032aebe1637e995bc2f5d330f4 Version: 1cf1cae963c2e6032aebe1637e995bc2f5d330f4 Version: 1cf1cae963c2e6032aebe1637e995bc2f5d330f4 Version: 1cf1cae963c2e6032aebe1637e995bc2f5d330f4 Version: 1cf1cae963c2e6032aebe1637e995bc2f5d330f4 Version: 1cf1cae963c2e6032aebe1637e995bc2f5d330f4 Version: 1cf1cae963c2e6032aebe1637e995bc2f5d330f4 |
|
{
"containers": {
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{
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"product": "Linux",
"programFiles": [
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],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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{
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],
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"vendor": "Linux",
"versions": [
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{
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"version": "4.14.300",
"versionType": "semver"
},
{
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"version": "4.19.267",
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{
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},
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},
{
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},
{
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"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
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"nodes": [
{
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()\n\nWe got a syzkaller problem because of aarch64 alignment fault\nif KFENCE enabled. When the size from user bpf program is an odd\nnumber, like 399, 407, etc, it will cause the struct skb_shared_info\u0027s\nunaligned access. As seen below:\n\n BUG: KFENCE: use-after-free read in __skb_clone+0x23c/0x2a0 net/core/skbuff.c:1032\n\n Use-after-free read at 0xffff6254fffac077 (in kfence-#213):\n __lse_atomic_add arch/arm64/include/asm/atomic_lse.h:26 [inline]\n arch_atomic_add arch/arm64/include/asm/atomic.h:28 [inline]\n arch_atomic_inc include/linux/atomic-arch-fallback.h:270 [inline]\n atomic_inc include/asm-generic/atomic-instrumented.h:241 [inline]\n __skb_clone+0x23c/0x2a0 net/core/skbuff.c:1032\n skb_clone+0xf4/0x214 net/core/skbuff.c:1481\n ____bpf_clone_redirect net/core/filter.c:2433 [inline]\n bpf_clone_redirect+0x78/0x1c0 net/core/filter.c:2420\n bpf_prog_d3839dd9068ceb51+0x80/0x330\n bpf_dispatcher_nop_func include/linux/bpf.h:728 [inline]\n bpf_test_run+0x3c0/0x6c0 net/bpf/test_run.c:53\n bpf_prog_test_run_skb+0x638/0xa7c net/bpf/test_run.c:594\n bpf_prog_test_run kernel/bpf/syscall.c:3148 [inline]\n __do_sys_bpf kernel/bpf/syscall.c:4441 [inline]\n __se_sys_bpf+0xad0/0x1634 kernel/bpf/syscall.c:4381\n\n kfence-#213: 0xffff6254fffac000-0xffff6254fffac196, size=407, cache=kmalloc-512\n\n allocated by task 15074 on cpu 0 at 1342.585390s:\n kmalloc include/linux/slab.h:568 [inline]\n kzalloc include/linux/slab.h:675 [inline]\n bpf_test_init.isra.0+0xac/0x290 net/bpf/test_run.c:191\n bpf_prog_test_run_skb+0x11c/0xa7c net/bpf/test_run.c:512\n bpf_prog_test_run kernel/bpf/syscall.c:3148 [inline]\n __do_sys_bpf kernel/bpf/syscall.c:4441 [inline]\n __se_sys_bpf+0xad0/0x1634 kernel/bpf/syscall.c:4381\n __arm64_sys_bpf+0x50/0x60 kernel/bpf/syscall.c:4381\n\nTo fix the problem, we adjust @size so that (@size + @hearoom) is a\nmultiple of SMP_CACHE_BYTES. So we make sure the struct skb_shared_info\nis aligned to a cache line."
}
],
"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
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"url": "https://git.kernel.org/stable/c/047824a730699c6c66df43306b80f700c9dfc2fd"
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{
"url": "https://git.kernel.org/stable/c/730fb1ef974a13915bc7651364d8b3318891cd70"
},
{
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{
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},
{
"url": "https://git.kernel.org/stable/c/d3fd203f36d46aa29600a72d57a1b61af80e4a25"
}
],
"title": "bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49840",
"datePublished": "2025-05-01T14:09:56.233Z",
"dateReserved": "2025-05-01T14:05:17.229Z",
"dateUpdated": "2025-05-04T08:46:38.585Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49865 (GCVE-0-2022-49865)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network
When copying a `struct ifaddrlblmsg` to the network, __ifal_reserved
remained uninitialized, resulting in a 1-byte infoleak:
BUG: KMSAN: kernel-network-infoleak in __netdev_start_xmit ./include/linux/netdevice.h:4841
__netdev_start_xmit ./include/linux/netdevice.h:4841
netdev_start_xmit ./include/linux/netdevice.h:4857
xmit_one net/core/dev.c:3590
dev_hard_start_xmit+0x1dc/0x800 net/core/dev.c:3606
__dev_queue_xmit+0x17e8/0x4350 net/core/dev.c:4256
dev_queue_xmit ./include/linux/netdevice.h:3009
__netlink_deliver_tap_skb net/netlink/af_netlink.c:307
__netlink_deliver_tap+0x728/0xad0 net/netlink/af_netlink.c:325
netlink_deliver_tap net/netlink/af_netlink.c:338
__netlink_sendskb net/netlink/af_netlink.c:1263
netlink_sendskb+0x1d9/0x200 net/netlink/af_netlink.c:1272
netlink_unicast+0x56d/0xf50 net/netlink/af_netlink.c:1360
nlmsg_unicast ./include/net/netlink.h:1061
rtnl_unicast+0x5a/0x80 net/core/rtnetlink.c:758
ip6addrlbl_get+0xfad/0x10f0 net/ipv6/addrlabel.c:628
rtnetlink_rcv_msg+0xb33/0x1570 net/core/rtnetlink.c:6082
...
Uninit was created at:
slab_post_alloc_hook+0x118/0xb00 mm/slab.h:742
slab_alloc_node mm/slub.c:3398
__kmem_cache_alloc_node+0x4f2/0x930 mm/slub.c:3437
__do_kmalloc_node mm/slab_common.c:954
__kmalloc_node_track_caller+0x117/0x3d0 mm/slab_common.c:975
kmalloc_reserve net/core/skbuff.c:437
__alloc_skb+0x27a/0xab0 net/core/skbuff.c:509
alloc_skb ./include/linux/skbuff.h:1267
nlmsg_new ./include/net/netlink.h:964
ip6addrlbl_get+0x490/0x10f0 net/ipv6/addrlabel.c:608
rtnetlink_rcv_msg+0xb33/0x1570 net/core/rtnetlink.c:6082
netlink_rcv_skb+0x299/0x550 net/netlink/af_netlink.c:2540
rtnetlink_rcv+0x26/0x30 net/core/rtnetlink.c:6109
netlink_unicast_kernel net/netlink/af_netlink.c:1319
netlink_unicast+0x9ab/0xf50 net/netlink/af_netlink.c:1345
netlink_sendmsg+0xebc/0x10f0 net/netlink/af_netlink.c:1921
...
This patch ensures that the reserved field is always initialized.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a |
|
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CVE-2022-49867 (GCVE-0-2022-49867)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: wwan: iosm: fix memory leak in ipc_wwan_dellink
IOSM driver registers network device without setting the
needs_free_netdev flag, and does NOT call free_netdev() when
unregisters network device, which causes a memory leak.
This patch sets needs_free_netdev to true when registers
network device, which makes netdev subsystem call free_netdev()
automatically after unregister_netdevice().
References
Impacted products
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CVE-2025-37791 (GCVE-0-2025-37791)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ethtool: cmis_cdb: use correct rpl size in ethtool_cmis_module_poll()
rpl is passed as a pointer to ethtool_cmis_module_poll(), so the correct
size of rpl is sizeof(*rpl) which should be just 1 byte. Using the
pointer size instead can cause stack corruption:
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ethtool_cmis_wait_for_cond+0xf4/0x100
CPU: 72 UID: 0 PID: 4440 Comm: kworker/72:2 Kdump: loaded Tainted: G OE 6.11.0 #24
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. PowerEdge R760/04GWWM, BIOS 1.6.6 09/20/2023
Workqueue: events module_flash_fw_work
Call Trace:
<TASK>
panic+0x339/0x360
? ethtool_cmis_wait_for_cond+0xf4/0x100
? __pfx_status_success+0x10/0x10
? __pfx_status_fail+0x10/0x10
__stack_chk_fail+0x10/0x10
ethtool_cmis_wait_for_cond+0xf4/0x100
ethtool_cmis_cdb_execute_cmd+0x1fc/0x330
? __pfx_status_fail+0x10/0x10
cmis_cdb_module_features_get+0x6d/0xd0
ethtool_cmis_cdb_init+0x8a/0xd0
ethtool_cmis_fw_update+0x46/0x1d0
module_flash_fw_work+0x17/0xa0
process_one_work+0x179/0x390
worker_thread+0x239/0x340
? __pfx_worker_thread+0x10/0x10
kthread+0xcc/0x100
? __pfx_kthread+0x10/0x10
ret_from_fork+0x2d/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
References
Impacted products
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CVE-2022-49931 (GCVE-0-2022-49931)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
IB/hfi1: Correctly move list in sc_disable()
Commit 13bac861952a ("IB/hfi1: Fix abba locking issue with sc_disable()")
incorrectly tries to move a list from one list head to another. The
result is a kernel crash.
The crash is triggered when a link goes down and there are waiters for a
send to complete. The following signature is seen:
BUG: kernel NULL pointer dereference, address: 0000000000000030
[...]
Call Trace:
sc_disable+0x1ba/0x240 [hfi1]
pio_freeze+0x3d/0x60 [hfi1]
handle_freeze+0x27/0x1b0 [hfi1]
process_one_work+0x1b0/0x380
? process_one_work+0x380/0x380
worker_thread+0x30/0x360
? process_one_work+0x380/0x380
kthread+0xd7/0x100
? kthread_complete_and_exit+0x20/0x20
ret_from_fork+0x1f/0x30
The fix is to use the correct call to move the list.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: d997d4e4365f7e59cf6b59c70f966c56d704b64f Version: d98883f6c33e0d960afedcecaa92fc2b61fec383 Version: 13bac861952a78664907a0f927d3e874e9a59034 Version: 13bac861952a78664907a0f927d3e874e9a59034 Version: 13bac861952a78664907a0f927d3e874e9a59034 Version: 5d33bd6b4d4d035e42733592899918a18f2540da |
|
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CVE-2022-49897 (GCVE-0-2022-49897)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2025-37745 (GCVE-0-2025-37745)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
PM: hibernate: Avoid deadlock in hibernate_compressor_param_set()
syzbot reported a deadlock in lock_system_sleep() (see below).
The write operation to "/sys/module/hibernate/parameters/compressor"
conflicts with the registration of ieee80211 device, resulting in a deadlock
when attempting to acquire system_transition_mutex under param_lock.
To avoid this deadlock, change hibernate_compressor_param_set() to use
mutex_trylock() for attempting to acquire system_transition_mutex and
return -EBUSY when it fails.
Task flags need not be saved or adjusted before calling
mutex_trylock(&system_transition_mutex) because the caller is not going
to end up waiting for this mutex and if it runs concurrently with system
suspend in progress, it will be frozen properly when it returns to user
space.
syzbot report:
syz-executor895/5833 is trying to acquire lock:
ffffffff8e0828c8 (system_transition_mutex){+.+.}-{4:4}, at: lock_system_sleep+0x87/0xa0 kernel/power/main.c:56
but task is already holding lock:
ffffffff8e07dc68 (param_lock){+.+.}-{4:4}, at: kernel_param_lock kernel/params.c:607 [inline]
ffffffff8e07dc68 (param_lock){+.+.}-{4:4}, at: param_attr_store+0xe6/0x300 kernel/params.c:586
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #3 (param_lock){+.+.}-{4:4}:
__mutex_lock_common kernel/locking/mutex.c:585 [inline]
__mutex_lock+0x19b/0xb10 kernel/locking/mutex.c:730
ieee80211_rate_control_ops_get net/mac80211/rate.c:220 [inline]
rate_control_alloc net/mac80211/rate.c:266 [inline]
ieee80211_init_rate_ctrl_alg+0x18d/0x6b0 net/mac80211/rate.c:1015
ieee80211_register_hw+0x20cd/0x4060 net/mac80211/main.c:1531
mac80211_hwsim_new_radio+0x304e/0x54e0 drivers/net/wireless/virtual/mac80211_hwsim.c:5558
init_mac80211_hwsim+0x432/0x8c0 drivers/net/wireless/virtual/mac80211_hwsim.c:6910
do_one_initcall+0x128/0x700 init/main.c:1257
do_initcall_level init/main.c:1319 [inline]
do_initcalls init/main.c:1335 [inline]
do_basic_setup init/main.c:1354 [inline]
kernel_init_freeable+0x5c7/0x900 init/main.c:1568
kernel_init+0x1c/0x2b0 init/main.c:1457
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
-> #2 (rtnl_mutex){+.+.}-{4:4}:
__mutex_lock_common kernel/locking/mutex.c:585 [inline]
__mutex_lock+0x19b/0xb10 kernel/locking/mutex.c:730
wg_pm_notification drivers/net/wireguard/device.c:80 [inline]
wg_pm_notification+0x49/0x180 drivers/net/wireguard/device.c:64
notifier_call_chain+0xb7/0x410 kernel/notifier.c:85
notifier_call_chain_robust kernel/notifier.c:120 [inline]
blocking_notifier_call_chain_robust kernel/notifier.c:345 [inline]
blocking_notifier_call_chain_robust+0xc9/0x170 kernel/notifier.c:333
pm_notifier_call_chain_robust+0x27/0x60 kernel/power/main.c:102
snapshot_open+0x189/0x2b0 kernel/power/user.c:77
misc_open+0x35a/0x420 drivers/char/misc.c:179
chrdev_open+0x237/0x6a0 fs/char_dev.c:414
do_dentry_open+0x735/0x1c40 fs/open.c:956
vfs_open+0x82/0x3f0 fs/open.c:1086
do_open fs/namei.c:3830 [inline]
path_openat+0x1e88/0x2d80 fs/namei.c:3989
do_filp_open+0x20c/0x470 fs/namei.c:4016
do_sys_openat2+0x17a/0x1e0 fs/open.c:1428
do_sys_open fs/open.c:1443 [inline]
__do_sys_openat fs/open.c:1459 [inline]
__se_sys_openat fs/open.c:1454 [inline]
__x64_sys_openat+0x175/0x210 fs/open.c:1454
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
-> #1 ((pm_chain_head).rwsem){++++}-{4:4}:
down_read+0x9a/0x330 kernel/locking/rwsem.c:1524
blocking_notifier_call_chain_robust kerne
---truncated---
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPM: hibernate: Avoid deadlock in hibernate_compressor_param_set()\n\nsyzbot reported a deadlock in lock_system_sleep() (see below).\n\nThe write operation to \"/sys/module/hibernate/parameters/compressor\"\nconflicts with the registration of ieee80211 device, resulting in a deadlock\nwhen attempting to acquire system_transition_mutex under param_lock.\n\nTo avoid this deadlock, change hibernate_compressor_param_set() to use\nmutex_trylock() for attempting to acquire system_transition_mutex and\nreturn -EBUSY when it fails.\n\nTask flags need not be saved or adjusted before calling\nmutex_trylock(\u0026system_transition_mutex) because the caller is not going\nto end up waiting for this mutex and if it runs concurrently with system\nsuspend in progress, it will be frozen properly when it returns to user\nspace.\n\nsyzbot report:\n\nsyz-executor895/5833 is trying to acquire lock:\nffffffff8e0828c8 (system_transition_mutex){+.+.}-{4:4}, at: lock_system_sleep+0x87/0xa0 kernel/power/main.c:56\n\nbut task is already holding lock:\nffffffff8e07dc68 (param_lock){+.+.}-{4:4}, at: kernel_param_lock kernel/params.c:607 [inline]\nffffffff8e07dc68 (param_lock){+.+.}-{4:4}, at: param_attr_store+0xe6/0x300 kernel/params.c:586\n\nwhich lock already depends on the new lock.\n\nthe existing dependency chain (in reverse order) is:\n\n-\u003e #3 (param_lock){+.+.}-{4:4}:\n __mutex_lock_common kernel/locking/mutex.c:585 [inline]\n __mutex_lock+0x19b/0xb10 kernel/locking/mutex.c:730\n ieee80211_rate_control_ops_get net/mac80211/rate.c:220 [inline]\n rate_control_alloc net/mac80211/rate.c:266 [inline]\n ieee80211_init_rate_ctrl_alg+0x18d/0x6b0 net/mac80211/rate.c:1015\n ieee80211_register_hw+0x20cd/0x4060 net/mac80211/main.c:1531\n mac80211_hwsim_new_radio+0x304e/0x54e0 drivers/net/wireless/virtual/mac80211_hwsim.c:5558\n init_mac80211_hwsim+0x432/0x8c0 drivers/net/wireless/virtual/mac80211_hwsim.c:6910\n do_one_initcall+0x128/0x700 init/main.c:1257\n do_initcall_level init/main.c:1319 [inline]\n do_initcalls init/main.c:1335 [inline]\n do_basic_setup init/main.c:1354 [inline]\n kernel_init_freeable+0x5c7/0x900 init/main.c:1568\n kernel_init+0x1c/0x2b0 init/main.c:1457\n ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n\n-\u003e #2 (rtnl_mutex){+.+.}-{4:4}:\n __mutex_lock_common kernel/locking/mutex.c:585 [inline]\n __mutex_lock+0x19b/0xb10 kernel/locking/mutex.c:730\n wg_pm_notification drivers/net/wireguard/device.c:80 [inline]\n wg_pm_notification+0x49/0x180 drivers/net/wireguard/device.c:64\n notifier_call_chain+0xb7/0x410 kernel/notifier.c:85\n notifier_call_chain_robust kernel/notifier.c:120 [inline]\n blocking_notifier_call_chain_robust kernel/notifier.c:345 [inline]\n blocking_notifier_call_chain_robust+0xc9/0x170 kernel/notifier.c:333\n pm_notifier_call_chain_robust+0x27/0x60 kernel/power/main.c:102\n snapshot_open+0x189/0x2b0 kernel/power/user.c:77\n misc_open+0x35a/0x420 drivers/char/misc.c:179\n chrdev_open+0x237/0x6a0 fs/char_dev.c:414\n do_dentry_open+0x735/0x1c40 fs/open.c:956\n vfs_open+0x82/0x3f0 fs/open.c:1086\n do_open fs/namei.c:3830 [inline]\n path_openat+0x1e88/0x2d80 fs/namei.c:3989\n do_filp_open+0x20c/0x470 fs/namei.c:4016\n do_sys_openat2+0x17a/0x1e0 fs/open.c:1428\n do_sys_open fs/open.c:1443 [inline]\n __do_sys_openat fs/open.c:1459 [inline]\n __se_sys_openat fs/open.c:1454 [inline]\n __x64_sys_openat+0x175/0x210 fs/open.c:1454\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\n-\u003e #1 ((pm_chain_head).rwsem){++++}-{4:4}:\n down_read+0x9a/0x330 kernel/locking/rwsem.c:1524\n blocking_notifier_call_chain_robust kerne\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:19:58.706Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/11ae4fec1f4b4ee06770a572c37d89cbaecbf66e"
},
{
"url": "https://git.kernel.org/stable/c/6dbaa8583af74814a5aae03a337cb1722c414808"
},
{
"url": "https://git.kernel.org/stable/c/3b2c3806ef4253595dfcb8b58352cfab55c9bfb0"
},
{
"url": "https://git.kernel.org/stable/c/52323ed1444ea5c2a5f1754ea0a2d9c8c216ccdf"
}
],
"title": "PM: hibernate: Avoid deadlock in hibernate_compressor_param_set()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37745",
"datePublished": "2025-05-01T12:55:52.679Z",
"dateReserved": "2025-04-16T04:51:23.936Z",
"dateUpdated": "2025-05-26T05:19:58.706Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37774 (GCVE-0-2025-37774)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
slab: ensure slab->obj_exts is clear in a newly allocated slab page
ktest recently reported crashes while running several buffered io tests
with __alloc_tagging_slab_alloc_hook() at the top of the crash call stack.
The signature indicates an invalid address dereference with low bits of
slab->obj_exts being set. The bits were outside of the range used by
page_memcg_data_flags and objext_flags and hence were not masked out
by slab_obj_exts() when obtaining the pointer stored in slab->obj_exts.
The typical crash log looks like this:
00510 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010
00510 Mem abort info:
00510 ESR = 0x0000000096000045
00510 EC = 0x25: DABT (current EL), IL = 32 bits
00510 SET = 0, FnV = 0
00510 EA = 0, S1PTW = 0
00510 FSC = 0x05: level 1 translation fault
00510 Data abort info:
00510 ISV = 0, ISS = 0x00000045, ISS2 = 0x00000000
00510 CM = 0, WnR = 1, TnD = 0, TagAccess = 0
00510 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
00510 user pgtable: 4k pages, 39-bit VAs, pgdp=0000000104175000
00510 [0000000000000010] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000
00510 Internal error: Oops: 0000000096000045 [#1] SMP
00510 Modules linked in:
00510 CPU: 10 UID: 0 PID: 7692 Comm: cat Not tainted 6.15.0-rc1-ktest-g189e17946605 #19327 NONE
00510 Hardware name: linux,dummy-virt (DT)
00510 pstate: 20001005 (nzCv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--)
00510 pc : __alloc_tagging_slab_alloc_hook+0xe0/0x190
00510 lr : __kmalloc_noprof+0x150/0x310
00510 sp : ffffff80c87df6c0
00510 x29: ffffff80c87df6c0 x28: 000000000013d1ff x27: 000000000013d200
00510 x26: ffffff80c87df9e0 x25: 0000000000000000 x24: 0000000000000001
00510 x23: ffffffc08041953c x22: 000000000000004c x21: ffffff80c0002180
00510 x20: fffffffec3120840 x19: ffffff80c4821000 x18: 0000000000000000
00510 x17: fffffffec3d02f00 x16: fffffffec3d02e00 x15: fffffffec3d00700
00510 x14: fffffffec3d00600 x13: 0000000000000200 x12: 0000000000000006
00510 x11: ffffffc080bb86c0 x10: 0000000000000000 x9 : ffffffc080201e58
00510 x8 : ffffff80c4821060 x7 : 0000000000000000 x6 : 0000000055555556
00510 x5 : 0000000000000001 x4 : 0000000000000010 x3 : 0000000000000060
00510 x2 : 0000000000000000 x1 : ffffffc080f50cf8 x0 : ffffff80d801d000
00510 Call trace:
00510 __alloc_tagging_slab_alloc_hook+0xe0/0x190 (P)
00510 __kmalloc_noprof+0x150/0x310
00510 __bch2_folio_create+0x5c/0xf8
00510 bch2_folio_create+0x2c/0x40
00510 bch2_readahead+0xc0/0x460
00510 read_pages+0x7c/0x230
00510 page_cache_ra_order+0x244/0x3a8
00510 page_cache_async_ra+0x124/0x170
00510 filemap_readahead.isra.0+0x58/0xa0
00510 filemap_get_pages+0x454/0x7b0
00510 filemap_read+0xdc/0x418
00510 bch2_read_iter+0x100/0x1b0
00510 vfs_read+0x214/0x300
00510 ksys_read+0x6c/0x108
00510 __arm64_sys_read+0x20/0x30
00510 invoke_syscall.constprop.0+0x54/0xe8
00510 do_el0_svc+0x44/0xc8
00510 el0_svc+0x18/0x58
00510 el0t_64_sync_handler+0x104/0x130
00510 el0t_64_sync+0x154/0x158
00510 Code: d5384100 f9401c01 b9401aa3 b40002e1 (f8227881)
00510 ---[ end trace 0000000000000000 ]---
00510 Kernel panic - not syncing: Oops: Fatal exception
00510 SMP: stopping secondary CPUs
00510 Kernel Offset: disabled
00510 CPU features: 0x0000,000000e0,00000410,8240500b
00510 Memory Limit: none
Investigation indicates that these bits are already set when we allocate
slab page and are not zeroed out after allocation. We are not yet sure
why these crashes start happening only recently but regardless of the
reason, not initializing a field that gets used later is wrong. Fix it
by initializing slab->obj_exts during slab page allocation.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"mm/slub.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "8baa747193591410a853bac9c3710142dfa4937b",
"status": "affected",
"version": "21c690a349baab895dc68ab70d291e1598d7109d",
"versionType": "git"
},
{
"lessThan": "28bef6622a1a874fe63aceeb0c684fab75afb3ae",
"status": "affected",
"version": "21c690a349baab895dc68ab70d291e1598d7109d",
"versionType": "git"
},
{
"lessThan": "d2f5819b6ed357c0c350c0616b6b9f38be59adf6",
"status": "affected",
"version": "21c690a349baab895dc68ab70d291e1598d7109d",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"mm/slub.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.10"
},
{
"lessThan": "6.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.25",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.25",
"versionStartIncluding": "6.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.4",
"versionStartIncluding": "6.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "6.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nslab: ensure slab-\u003eobj_exts is clear in a newly allocated slab page\n\nktest recently reported crashes while running several buffered io tests\nwith __alloc_tagging_slab_alloc_hook() at the top of the crash call stack.\nThe signature indicates an invalid address dereference with low bits of\nslab-\u003eobj_exts being set. The bits were outside of the range used by\npage_memcg_data_flags and objext_flags and hence were not masked out\nby slab_obj_exts() when obtaining the pointer stored in slab-\u003eobj_exts.\nThe typical crash log looks like this:\n\n00510 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010\n00510 Mem abort info:\n00510 ESR = 0x0000000096000045\n00510 EC = 0x25: DABT (current EL), IL = 32 bits\n00510 SET = 0, FnV = 0\n00510 EA = 0, S1PTW = 0\n00510 FSC = 0x05: level 1 translation fault\n00510 Data abort info:\n00510 ISV = 0, ISS = 0x00000045, ISS2 = 0x00000000\n00510 CM = 0, WnR = 1, TnD = 0, TagAccess = 0\n00510 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n00510 user pgtable: 4k pages, 39-bit VAs, pgdp=0000000104175000\n00510 [0000000000000010] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000\n00510 Internal error: Oops: 0000000096000045 [#1] SMP\n00510 Modules linked in:\n00510 CPU: 10 UID: 0 PID: 7692 Comm: cat Not tainted 6.15.0-rc1-ktest-g189e17946605 #19327 NONE\n00510 Hardware name: linux,dummy-virt (DT)\n00510 pstate: 20001005 (nzCv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--)\n00510 pc : __alloc_tagging_slab_alloc_hook+0xe0/0x190\n00510 lr : __kmalloc_noprof+0x150/0x310\n00510 sp : ffffff80c87df6c0\n00510 x29: ffffff80c87df6c0 x28: 000000000013d1ff x27: 000000000013d200\n00510 x26: ffffff80c87df9e0 x25: 0000000000000000 x24: 0000000000000001\n00510 x23: ffffffc08041953c x22: 000000000000004c x21: ffffff80c0002180\n00510 x20: fffffffec3120840 x19: ffffff80c4821000 x18: 0000000000000000\n00510 x17: fffffffec3d02f00 x16: fffffffec3d02e00 x15: fffffffec3d00700\n00510 x14: fffffffec3d00600 x13: 0000000000000200 x12: 0000000000000006\n00510 x11: ffffffc080bb86c0 x10: 0000000000000000 x9 : ffffffc080201e58\n00510 x8 : ffffff80c4821060 x7 : 0000000000000000 x6 : 0000000055555556\n00510 x5 : 0000000000000001 x4 : 0000000000000010 x3 : 0000000000000060\n00510 x2 : 0000000000000000 x1 : ffffffc080f50cf8 x0 : ffffff80d801d000\n00510 Call trace:\n00510 __alloc_tagging_slab_alloc_hook+0xe0/0x190 (P)\n00510 __kmalloc_noprof+0x150/0x310\n00510 __bch2_folio_create+0x5c/0xf8\n00510 bch2_folio_create+0x2c/0x40\n00510 bch2_readahead+0xc0/0x460\n00510 read_pages+0x7c/0x230\n00510 page_cache_ra_order+0x244/0x3a8\n00510 page_cache_async_ra+0x124/0x170\n00510 filemap_readahead.isra.0+0x58/0xa0\n00510 filemap_get_pages+0x454/0x7b0\n00510 filemap_read+0xdc/0x418\n00510 bch2_read_iter+0x100/0x1b0\n00510 vfs_read+0x214/0x300\n00510 ksys_read+0x6c/0x108\n00510 __arm64_sys_read+0x20/0x30\n00510 invoke_syscall.constprop.0+0x54/0xe8\n00510 do_el0_svc+0x44/0xc8\n00510 el0_svc+0x18/0x58\n00510 el0t_64_sync_handler+0x104/0x130\n00510 el0t_64_sync+0x154/0x158\n00510 Code: d5384100 f9401c01 b9401aa3 b40002e1 (f8227881)\n00510 ---[ end trace 0000000000000000 ]---\n00510 Kernel panic - not syncing: Oops: Fatal exception\n00510 SMP: stopping secondary CPUs\n00510 Kernel Offset: disabled\n00510 CPU features: 0x0000,000000e0,00000410,8240500b\n00510 Memory Limit: none\n\nInvestigation indicates that these bits are already set when we allocate\nslab page and are not zeroed out after allocation. We are not yet sure\nwhy these crashes start happening only recently but regardless of the\nreason, not initializing a field that gets used later is wrong. Fix it\nby initializing slab-\u003eobj_exts during slab page allocation."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:20:36.102Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/8baa747193591410a853bac9c3710142dfa4937b"
},
{
"url": "https://git.kernel.org/stable/c/28bef6622a1a874fe63aceeb0c684fab75afb3ae"
},
{
"url": "https://git.kernel.org/stable/c/d2f5819b6ed357c0c350c0616b6b9f38be59adf6"
}
],
"title": "slab: ensure slab-\u003eobj_exts is clear in a newly allocated slab page",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37774",
"datePublished": "2025-05-01T13:07:13.593Z",
"dateReserved": "2025-04-16T04:51:23.939Z",
"dateUpdated": "2025-05-26T05:20:36.102Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-23147 (GCVE-0-2025-23147)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i3c: Add NULL pointer check in i3c_master_queue_ibi()
The I3C master driver may receive an IBI from a target device that has not
been probed yet. In such cases, the master calls `i3c_master_queue_ibi()`
to queue an IBI work task, leading to "Unable to handle kernel read from
unreadable memory" and resulting in a kernel panic.
Typical IBI handling flow:
1. The I3C master scans target devices and probes their respective drivers.
2. The target device driver calls `i3c_device_request_ibi()` to enable IBI
and assigns `dev->ibi = ibi`.
3. The I3C master receives an IBI from the target device and calls
`i3c_master_queue_ibi()` to queue the target device driver’s IBI
handler task.
However, since target device events are asynchronous to the I3C probe
sequence, step 3 may occur before step 2, causing `dev->ibi` to be `NULL`,
leading to a kernel panic.
Add a NULL pointer check in `i3c_master_queue_ibi()` to prevent accessing
an uninitialized `dev->ibi`, ensuring stability.
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 |
|
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/i3c/master.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1b54faa5f47fa7c642179744aeff03f0810dc62e",
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"version": "3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0",
"versionType": "git"
},
{
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"versionType": "git"
},
{
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"status": "affected",
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"versionType": "git"
},
{
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},
{
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{
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CVE-2022-49927 (GCVE-0-2022-49927)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfs4: Fix kmemleak when allocate slot failed
If one of the slot allocate failed, should cleanup all the other
allocated slots, otherwise, the allocated slots will leak:
unreferenced object 0xffff8881115aa100 (size 64):
comm ""mount.nfs"", pid 679, jiffies 4294744957 (age 115.037s)
hex dump (first 32 bytes):
00 cc 19 73 81 88 ff ff 00 a0 5a 11 81 88 ff ff ...s......Z.....
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<000000007a4c434a>] nfs4_find_or_create_slot+0x8e/0x130
[<000000005472a39c>] nfs4_realloc_slot_table+0x23f/0x270
[<00000000cd8ca0eb>] nfs40_init_client+0x4a/0x90
[<00000000128486db>] nfs4_init_client+0xce/0x270
[<000000008d2cacad>] nfs4_set_client+0x1a2/0x2b0
[<000000000e593b52>] nfs4_create_server+0x300/0x5f0
[<00000000e4425dd2>] nfs4_try_get_tree+0x65/0x110
[<00000000d3a6176f>] vfs_get_tree+0x41/0xf0
[<0000000016b5ad4c>] path_mount+0x9b3/0xdd0
[<00000000494cae71>] __x64_sys_mount+0x190/0x1d0
[<000000005d56bdec>] do_syscall_64+0x35/0x80
[<00000000687c9ae4>] entry_SYSCALL_64_after_hwframe+0x46/0xb0
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 |
|
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CVE-2025-37789 (GCVE-0-2025-37789)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: openvswitch: fix nested key length validation in the set() action
It's not safe to access nla_len(ovs_key) if the data is smaller than
the netlink header. Check that the attribute is OK first.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
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|
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CVE-2025-37779 (GCVE-0-2025-37779)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
lib/iov_iter: fix to increase non slab folio refcount
When testing EROFS file-backed mount over v9fs on qemu, I encountered a
folio UAF issue. The page sanity check reports the following call trace.
The root cause is that pages in bvec are coalesced across a folio bounary.
The refcount of all non-slab folios should be increased to ensure
p9_releas_pages can put them correctly.
BUG: Bad page state in process md5sum pfn:18300
page: refcount:0 mapcount:0 mapping:00000000d5ad8e4e index:0x60 pfn:0x18300
head: order:0 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
aops:z_erofs_aops ino:30b0f dentry name(?):"GoogleExtServicesCn.apk"
flags: 0x100000000000041(locked|head|node=0|zone=1)
raw: 0100000000000041 dead000000000100 dead000000000122 ffff888014b13bd0
raw: 0000000000000060 0000000000000020 00000000ffffffff 0000000000000000
head: 0100000000000041 dead000000000100 dead000000000122 ffff888014b13bd0
head: 0000000000000060 0000000000000020 00000000ffffffff 0000000000000000
head: 0100000000000000 0000000000000000 ffffffffffffffff 0000000000000000
head: 0000000000000010 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
Call Trace:
dump_stack_lvl+0x53/0x70
bad_page+0xd4/0x220
__free_pages_ok+0x76d/0xf30
__folio_put+0x230/0x320
p9_release_pages+0x179/0x1f0
p9_virtio_zc_request+0xa2a/0x1230
p9_client_zc_rpc.constprop.0+0x247/0x700
p9_client_read_once+0x34d/0x810
p9_client_read+0xf3/0x150
v9fs_issue_read+0x111/0x360
netfs_unbuffered_read_iter_locked+0x927/0x1390
netfs_unbuffered_read_iter+0xa2/0xe0
vfs_iocb_iter_read+0x2c7/0x460
erofs_fileio_rq_submit+0x46b/0x5b0
z_erofs_runqueue+0x1203/0x21e0
z_erofs_readahead+0x579/0x8b0
read_pages+0x19f/0xa70
page_cache_ra_order+0x4ad/0xb80
filemap_readahead.isra.0+0xe7/0x150
filemap_get_pages+0x7aa/0x1890
filemap_read+0x320/0xc80
vfs_read+0x6c6/0xa30
ksys_read+0xf9/0x1c0
do_syscall_64+0x9e/0x1a0
entry_SYSCALL_64_after_hwframe+0x71/0x79
References
Impacted products
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CVE-2025-37792 (GCVE-0-2025-37792)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btrtl: Prevent potential NULL dereference
The btrtl_initialize() function checks that rtl_load_file() either
had an error or it loaded a zero length file. However, if it loaded
a zero length file then the error code is not set correctly. It
results in an error pointer vs NULL bug, followed by a NULL pointer
dereference. This was detected by Smatch:
drivers/bluetooth/btrtl.c:592 btrtl_initialize() warn: passing zero to 'ERR_PTR'
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 26503ad25de8c7c93a2037f919c2e49a62cf65f1 Version: 26503ad25de8c7c93a2037f919c2e49a62cf65f1 Version: 26503ad25de8c7c93a2037f919c2e49a62cf65f1 Version: 26503ad25de8c7c93a2037f919c2e49a62cf65f1 Version: 26503ad25de8c7c93a2037f919c2e49a62cf65f1 Version: 26503ad25de8c7c93a2037f919c2e49a62cf65f1 Version: 26503ad25de8c7c93a2037f919c2e49a62cf65f1 Version: 26503ad25de8c7c93a2037f919c2e49a62cf65f1 |
|
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CVE-2022-49917 (GCVE-0-2022-49917)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipvs: fix WARNING in ip_vs_app_net_cleanup()
During the initialization of ip_vs_app_net_init(), if file ip_vs_app
fails to be created, the initialization is successful by default.
Therefore, the ip_vs_app file doesn't be found during the remove in
ip_vs_app_net_cleanup(). It will cause WRNING.
The following is the stack information:
name 'ip_vs_app'
WARNING: CPU: 1 PID: 9 at fs/proc/generic.c:712 remove_proc_entry+0x389/0x460
Modules linked in:
Workqueue: netns cleanup_net
RIP: 0010:remove_proc_entry+0x389/0x460
Call Trace:
<TASK>
ops_exit_list+0x125/0x170
cleanup_net+0x4ea/0xb00
process_one_work+0x9bf/0x1710
worker_thread+0x665/0x1080
kthread+0x2e4/0x3a0
ret_from_fork+0x1f/0x30
</TASK>
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 |
|
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CVE-2022-49923 (GCVE-0-2022-49923)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when
nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write()
run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the
result, the skb will memleak. nxp_nci_send() should also free the skb
when nxp_nci_i2c_write() succeeds.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-23158 (GCVE-0-2025-23158)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi: add check to handle incorrect queue size
qsize represents size of shared queued between driver and video
firmware. Firmware can modify this value to an invalid large value. In
such situation, empty_space will be bigger than the space actually
available. Since new_wr_idx is not checked, so the following code will
result in an OOB write.
...
qsize = qhdr->q_size
if (wr_idx >= rd_idx)
empty_space = qsize - (wr_idx - rd_idx)
....
if (new_wr_idx < qsize) {
memcpy(wr_ptr, packet, dwords << 2) --> OOB write
Add check to ensure qsize is within the allocated size while
reading and writing packets into the queue.
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
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|---|---|---|---|---|
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}
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CVE-2022-49843 (GCVE-0-2022-49843)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2022-49930 (GCVE-0-2022-49930)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix NULL pointer problem in free_mr_init()
Lock grab occurs in a concurrent scenario, resulting in stepping on a NULL
pointer. It should be init mutex_init() first before use the lock.
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
Call trace:
__mutex_lock.constprop.0+0xd0/0x5c0
__mutex_lock_slowpath+0x1c/0x2c
mutex_lock+0x44/0x50
free_mr_send_cmd_to_hw+0x7c/0x1c0 [hns_roce_hw_v2]
hns_roce_v2_dereg_mr+0x30/0x40 [hns_roce_hw_v2]
hns_roce_dereg_mr+0x4c/0x130 [hns_roce_hw_v2]
ib_dereg_mr_user+0x54/0x124
uverbs_free_mr+0x24/0x30
destroy_hw_idr_uobject+0x38/0x74
uverbs_destroy_uobject+0x48/0x1c4
uobj_destroy+0x74/0xcc
ib_uverbs_cmd_verbs+0x368/0xbb0
ib_uverbs_ioctl+0xec/0x1a4
__arm64_sys_ioctl+0xb4/0x100
invoke_syscall+0x50/0x120
el0_svc_common.constprop.0+0x58/0x190
do_el0_svc+0x30/0x90
el0_svc+0x2c/0xb4
el0t_64_sync_handler+0x1a4/0x1b0
el0t_64_sync+0x19c/0x1a0
References
Impacted products
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CVE-2022-49928 (GCVE-0-2022-49928)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: Fix null-ptr-deref when xps sysfs alloc failed
There is a null-ptr-deref when xps sysfs alloc failed:
BUG: KASAN: null-ptr-deref in sysfs_do_create_link_sd+0x40/0xd0
Read of size 8 at addr 0000000000000030 by task gssproxy/457
CPU: 5 PID: 457 Comm: gssproxy Not tainted 6.0.0-09040-g02357b27ee03 #9
Call Trace:
<TASK>
dump_stack_lvl+0x34/0x44
kasan_report+0xa3/0x120
sysfs_do_create_link_sd+0x40/0xd0
rpc_sysfs_client_setup+0x161/0x1b0
rpc_new_client+0x3fc/0x6e0
rpc_create_xprt+0x71/0x220
rpc_create+0x1d4/0x350
gssp_rpc_create+0xc3/0x160
set_gssp_clnt+0xbc/0x140
write_gssp+0x116/0x1a0
proc_reg_write+0xd6/0x130
vfs_write+0x177/0x690
ksys_write+0xb9/0x150
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
When the xprt_switch sysfs alloc failed, should not add xprt and
switch sysfs to it, otherwise, maybe null-ptr-deref; also initialize
the 'xps_sysfs' to NULL to avoid oops when destroy it.
References
Impacted products
{
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CVE-2025-37743 (GCVE-0-2025-37743)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: Avoid memory leak while enabling statistics
Driver uses monitor destination rings for extended statistics mode and
standalone monitor mode. In extended statistics mode, TLVs are parsed from
the buffer received from the monitor destination ring and assigned to the
ppdu_info structure to update per-packet statistics. In standalone monitor
mode, along with per-packet statistics, the packet data (payload) is
captured, and the driver updates per MSDU to mac80211.
When the AP interface is enabled, only extended statistics mode is
activated. As part of enabling monitor rings for collecting statistics,
the driver subscribes to HAL_RX_MPDU_START TLV in the filter
configuration. This TLV is received from the monitor destination ring, and
kzalloc for the mon_mpdu object occurs, which is not freed, leading to a
memory leak. The kzalloc for the mon_mpdu object is only required while
enabling the standalone monitor interface. This causes a memory leak while
enabling extended statistics mode in the driver.
Fix this memory leak by removing the kzalloc for the mon_mpdu object in
the HAL_RX_MPDU_START TLV handling. Additionally, remove the standalone
monitor mode handlings in the HAL_MON_BUF_ADDR and HAL_RX_MSDU_END TLVs.
These TLV tags will be handled properly when enabling standalone monitor
mode in the future.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: Avoid memory leak while enabling statistics\n\nDriver uses monitor destination rings for extended statistics mode and\nstandalone monitor mode. In extended statistics mode, TLVs are parsed from\nthe buffer received from the monitor destination ring and assigned to the\nppdu_info structure to update per-packet statistics. In standalone monitor\nmode, along with per-packet statistics, the packet data (payload) is\ncaptured, and the driver updates per MSDU to mac80211.\n\nWhen the AP interface is enabled, only extended statistics mode is\nactivated. As part of enabling monitor rings for collecting statistics,\nthe driver subscribes to HAL_RX_MPDU_START TLV in the filter\nconfiguration. This TLV is received from the monitor destination ring, and\nkzalloc for the mon_mpdu object occurs, which is not freed, leading to a\nmemory leak. The kzalloc for the mon_mpdu object is only required while\nenabling the standalone monitor interface. This causes a memory leak while\nenabling extended statistics mode in the driver.\n\nFix this memory leak by removing the kzalloc for the mon_mpdu object in\nthe HAL_RX_MPDU_START TLV handling. Additionally, remove the standalone\nmonitor mode handlings in the HAL_MON_BUF_ADDR and HAL_RX_MSDU_END TLVs.\nThese TLV tags will be handled properly when enabling standalone monitor\nmode in the future.\n\nTested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1\nTested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3"
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CVE-2025-37796 (GCVE-0-2025-37796)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: at76c50x: fix use after free access in at76_disconnect
The memory pointed to by priv is freed at the end of at76_delete_device
function (using ieee80211_free_hw). But the code then accesses the udev
field of the freed object to put the USB device. This may also lead to a
memory leak of the usb device. Fix this by using udev from interface.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 29e20aa6c6aff35c81d4da2e2cd516dadb569061 Version: 29e20aa6c6aff35c81d4da2e2cd516dadb569061 Version: 29e20aa6c6aff35c81d4da2e2cd516dadb569061 Version: 29e20aa6c6aff35c81d4da2e2cd516dadb569061 Version: 29e20aa6c6aff35c81d4da2e2cd516dadb569061 Version: 29e20aa6c6aff35c81d4da2e2cd516dadb569061 Version: 29e20aa6c6aff35c81d4da2e2cd516dadb569061 Version: 29e20aa6c6aff35c81d4da2e2cd516dadb569061 |
|
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CVE-2025-37794 (GCVE-0-2025-37794)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: Purge vif txq in ieee80211_do_stop()
After ieee80211_do_stop() SKB from vif's txq could still be processed.
Indeed another concurrent vif schedule_and_wake_txq call could cause
those packets to be dequeued (see ieee80211_handle_wake_tx_queue())
without checking the sdata current state.
Because vif.drv_priv is now cleared in this function, this could lead to
driver crash.
For example in ath12k, ahvif is store in vif.drv_priv. Thus if
ath12k_mac_op_tx() is called after ieee80211_do_stop(), ahvif->ah can be
NULL, leading the ath12k_warn(ahvif->ah,...) call in this function to
trigger the NULL deref below.
Unable to handle kernel paging request at virtual address dfffffc000000001
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
batman_adv: bat0: Interface deactivated: brbh1337
Mem abort info:
ESR = 0x0000000096000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x04: level 0 translation fault
Data abort info:
ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[dfffffc000000001] address between user and kernel address ranges
Internal error: Oops: 0000000096000004 [#1] SMP
CPU: 1 UID: 0 PID: 978 Comm: lbd Not tainted 6.13.0-g633f875b8f1e #114
Hardware name: HW (DT)
pstate: 10000005 (nzcV daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath12k_mac_op_tx+0x6cc/0x29b8 [ath12k]
lr : ath12k_mac_op_tx+0x174/0x29b8 [ath12k]
sp : ffffffc086ace450
x29: ffffffc086ace450 x28: 0000000000000000 x27: 1ffffff810d59ca4
x26: ffffff801d05f7c0 x25: 0000000000000000 x24: 000000004000001e
x23: ffffff8009ce4926 x22: ffffff801f9c0800 x21: ffffff801d05f7f0
x20: ffffff8034a19f40 x19: 0000000000000000 x18: ffffff801f9c0958
x17: ffffff800bc0a504 x16: dfffffc000000000 x15: ffffffc086ace4f8
x14: ffffff801d05f83c x13: 0000000000000000 x12: ffffffb003a0bf03
x11: 0000000000000000 x10: ffffffb003a0bf02 x9 : ffffff8034a19f40
x8 : ffffff801d05f818 x7 : 1ffffff0069433dc x6 : ffffff8034a19ee0
x5 : ffffff801d05f7f0 x4 : 0000000000000000 x3 : 0000000000000001
x2 : 0000000000000000 x1 : dfffffc000000000 x0 : 0000000000000008
Call trace:
ath12k_mac_op_tx+0x6cc/0x29b8 [ath12k] (P)
ieee80211_handle_wake_tx_queue+0x16c/0x260
ieee80211_queue_skb+0xeec/0x1d20
ieee80211_tx+0x200/0x2c8
ieee80211_xmit+0x22c/0x338
__ieee80211_subif_start_xmit+0x7e8/0xc60
ieee80211_subif_start_xmit+0xc4/0xee0
__ieee80211_subif_start_xmit_8023.isra.0+0x854/0x17a0
ieee80211_subif_start_xmit_8023+0x124/0x488
dev_hard_start_xmit+0x160/0x5a8
__dev_queue_xmit+0x6f8/0x3120
br_dev_queue_push_xmit+0x120/0x4a8
__br_forward+0xe4/0x2b0
deliver_clone+0x5c/0xd0
br_flood+0x398/0x580
br_dev_xmit+0x454/0x9f8
dev_hard_start_xmit+0x160/0x5a8
__dev_queue_xmit+0x6f8/0x3120
ip6_finish_output2+0xc28/0x1b60
__ip6_finish_output+0x38c/0x638
ip6_output+0x1b4/0x338
ip6_local_out+0x7c/0xa8
ip6_send_skb+0x7c/0x1b0
ip6_push_pending_frames+0x94/0xd0
rawv6_sendmsg+0x1a98/0x2898
inet_sendmsg+0x94/0xe0
__sys_sendto+0x1e4/0x308
__arm64_sys_sendto+0xc4/0x140
do_el0_svc+0x110/0x280
el0_svc+0x20/0x60
el0t_64_sync_handler+0x104/0x138
el0t_64_sync+0x154/0x158
To avoid that, empty vif's txq at ieee80211_do_stop() so no packet could
be dequeued after ieee80211_do_stop() (new packets cannot be queued
because SDATA_STATE_RUNNING is cleared at this point).
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: ba8c3d6f16a1f9305c23ac1d2fd3992508c5ac03 Version: ba8c3d6f16a1f9305c23ac1d2fd3992508c5ac03 Version: ba8c3d6f16a1f9305c23ac1d2fd3992508c5ac03 Version: ba8c3d6f16a1f9305c23ac1d2fd3992508c5ac03 Version: ba8c3d6f16a1f9305c23ac1d2fd3992508c5ac03 Version: ba8c3d6f16a1f9305c23ac1d2fd3992508c5ac03 Version: ba8c3d6f16a1f9305c23ac1d2fd3992508c5ac03 Version: ba8c3d6f16a1f9305c23ac1d2fd3992508c5ac03 |
|
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"vulnerable": true
},
{
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}
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}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: Purge vif txq in ieee80211_do_stop()\n\nAfter ieee80211_do_stop() SKB from vif\u0027s txq could still be processed.\nIndeed another concurrent vif schedule_and_wake_txq call could cause\nthose packets to be dequeued (see ieee80211_handle_wake_tx_queue())\nwithout checking the sdata current state.\n\nBecause vif.drv_priv is now cleared in this function, this could lead to\ndriver crash.\n\nFor example in ath12k, ahvif is store in vif.drv_priv. Thus if\nath12k_mac_op_tx() is called after ieee80211_do_stop(), ahvif-\u003eah can be\nNULL, leading the ath12k_warn(ahvif-\u003eah,...) call in this function to\ntrigger the NULL deref below.\n\n Unable to handle kernel paging request at virtual address dfffffc000000001\n KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\n batman_adv: bat0: Interface deactivated: brbh1337\n Mem abort info:\n ESR = 0x0000000096000004\n EC = 0x25: DABT (current EL), IL = 32 bits\n SET = 0, FnV = 0\n EA = 0, S1PTW = 0\n FSC = 0x04: level 0 translation fault\n Data abort info:\n ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\n CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n [dfffffc000000001] address between user and kernel address ranges\n Internal error: Oops: 0000000096000004 [#1] SMP\n CPU: 1 UID: 0 PID: 978 Comm: lbd Not tainted 6.13.0-g633f875b8f1e #114\n Hardware name: HW (DT)\n pstate: 10000005 (nzcV daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : ath12k_mac_op_tx+0x6cc/0x29b8 [ath12k]\n lr : ath12k_mac_op_tx+0x174/0x29b8 [ath12k]\n sp : ffffffc086ace450\n x29: ffffffc086ace450 x28: 0000000000000000 x27: 1ffffff810d59ca4\n x26: ffffff801d05f7c0 x25: 0000000000000000 x24: 000000004000001e\n x23: ffffff8009ce4926 x22: ffffff801f9c0800 x21: ffffff801d05f7f0\n x20: ffffff8034a19f40 x19: 0000000000000000 x18: ffffff801f9c0958\n x17: ffffff800bc0a504 x16: dfffffc000000000 x15: ffffffc086ace4f8\n x14: ffffff801d05f83c x13: 0000000000000000 x12: ffffffb003a0bf03\n x11: 0000000000000000 x10: ffffffb003a0bf02 x9 : ffffff8034a19f40\n x8 : ffffff801d05f818 x7 : 1ffffff0069433dc x6 : ffffff8034a19ee0\n x5 : ffffff801d05f7f0 x4 : 0000000000000000 x3 : 0000000000000001\n x2 : 0000000000000000 x1 : dfffffc000000000 x0 : 0000000000000008\n Call trace:\n ath12k_mac_op_tx+0x6cc/0x29b8 [ath12k] (P)\n ieee80211_handle_wake_tx_queue+0x16c/0x260\n ieee80211_queue_skb+0xeec/0x1d20\n ieee80211_tx+0x200/0x2c8\n ieee80211_xmit+0x22c/0x338\n __ieee80211_subif_start_xmit+0x7e8/0xc60\n ieee80211_subif_start_xmit+0xc4/0xee0\n __ieee80211_subif_start_xmit_8023.isra.0+0x854/0x17a0\n ieee80211_subif_start_xmit_8023+0x124/0x488\n dev_hard_start_xmit+0x160/0x5a8\n __dev_queue_xmit+0x6f8/0x3120\n br_dev_queue_push_xmit+0x120/0x4a8\n __br_forward+0xe4/0x2b0\n deliver_clone+0x5c/0xd0\n br_flood+0x398/0x580\n br_dev_xmit+0x454/0x9f8\n dev_hard_start_xmit+0x160/0x5a8\n __dev_queue_xmit+0x6f8/0x3120\n ip6_finish_output2+0xc28/0x1b60\n __ip6_finish_output+0x38c/0x638\n ip6_output+0x1b4/0x338\n ip6_local_out+0x7c/0xa8\n ip6_send_skb+0x7c/0x1b0\n ip6_push_pending_frames+0x94/0xd0\n rawv6_sendmsg+0x1a98/0x2898\n inet_sendmsg+0x94/0xe0\n __sys_sendto+0x1e4/0x308\n __arm64_sys_sendto+0xc4/0x140\n do_el0_svc+0x110/0x280\n el0_svc+0x20/0x60\n el0t_64_sync_handler+0x104/0x138\n el0t_64_sync+0x154/0x158\n\nTo avoid that, empty vif\u0027s txq at ieee80211_do_stop() so no packet could\nbe dequeued after ieee80211_do_stop() (new packets cannot be queued\nbecause SDATA_STATE_RUNNING is cleared at this point)."
}
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},
{
"url": "https://git.kernel.org/stable/c/378677eb8f44621ecc9ce659f7af61e5baa94d81"
}
],
"title": "wifi: mac80211: Purge vif txq in ieee80211_do_stop()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37794",
"datePublished": "2025-05-01T13:07:26.168Z",
"dateReserved": "2025-04-16T04:51:23.941Z",
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},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49842 (GCVE-0-2022-49842)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: core: Fix use-after-free in snd_soc_exit()
KASAN reports a use-after-free:
BUG: KASAN: use-after-free in device_del+0xb5b/0xc60
Read of size 8 at addr ffff888008655050 by task rmmod/387
CPU: 2 PID: 387 Comm: rmmod
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
Call Trace:
<TASK>
dump_stack_lvl+0x79/0x9a
print_report+0x17f/0x47b
kasan_report+0xbb/0xf0
device_del+0xb5b/0xc60
platform_device_del.part.0+0x24/0x200
platform_device_unregister+0x2e/0x40
snd_soc_exit+0xa/0x22 [snd_soc_core]
__do_sys_delete_module.constprop.0+0x34f/0x5b0
do_syscall_64+0x3a/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
...
</TASK>
It's bacause in snd_soc_init(), snd_soc_util_init() is possble to fail,
but its ret is ignored, which makes soc_dummy_dev unregistered twice.
snd_soc_init()
snd_soc_util_init()
platform_device_register_simple(soc_dummy_dev)
platform_driver_register() # fail
platform_device_unregister(soc_dummy_dev)
platform_driver_register() # success
...
snd_soc_exit()
snd_soc_util_exit()
# soc_dummy_dev will be unregistered for second time
To fix it, handle error and stop snd_soc_init() when util_init() fail.
Also clean debugfs when util_init() or driver_register() fail.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 |
|
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},
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"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.4.225",
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{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: core: Fix use-after-free in snd_soc_exit()\n\nKASAN reports a use-after-free:\n\nBUG: KASAN: use-after-free in device_del+0xb5b/0xc60\nRead of size 8 at addr ffff888008655050 by task rmmod/387\nCPU: 2 PID: 387 Comm: rmmod\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl+0x79/0x9a\nprint_report+0x17f/0x47b\nkasan_report+0xbb/0xf0\ndevice_del+0xb5b/0xc60\nplatform_device_del.part.0+0x24/0x200\nplatform_device_unregister+0x2e/0x40\nsnd_soc_exit+0xa/0x22 [snd_soc_core]\n__do_sys_delete_module.constprop.0+0x34f/0x5b0\ndo_syscall_64+0x3a/0x90\nentry_SYSCALL_64_after_hwframe+0x63/0xcd\n...\n\u003c/TASK\u003e\n\nIt\u0027s bacause in snd_soc_init(), snd_soc_util_init() is possble to fail,\nbut its ret is ignored, which makes soc_dummy_dev unregistered twice.\n\nsnd_soc_init()\n snd_soc_util_init()\n platform_device_register_simple(soc_dummy_dev)\n platform_driver_register() # fail\n \tplatform_device_unregister(soc_dummy_dev)\n platform_driver_register() # success\n...\nsnd_soc_exit()\n snd_soc_util_exit()\n # soc_dummy_dev will be unregistered for second time\n\nTo fix it, handle error and stop snd_soc_init() when util_init() fail.\nAlso clean debugfs when util_init() or driver_register() fail."
}
],
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},
{
"url": "https://git.kernel.org/stable/c/6ec27c53886c8963729885bcf2dd996eba2767a7"
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"title": "ASoC: core: Fix use-after-free in snd_soc_exit()",
"x_generator": {
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"datePublished": "2025-05-01T14:09:57.711Z",
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"dateUpdated": "2025-05-04T08:46:41.713Z",
"state": "PUBLISHED"
},
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CVE-2025-37788 (GCVE-0-2025-37788)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path
In the for loop used to allocate the loc_array and bmap for each port, a
memory leak is possible when the allocation for loc_array succeeds,
but the allocation for bmap fails. This is because when the control flow
goes to the label free_eth_finfo, only the allocations starting from
(i-1)th iteration are freed.
Fix that by freeing the loc_array in the bmap allocation error path.
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 |
|
{
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{
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CVE-2022-49901 (GCVE-0-2022-49901)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk-mq: Fix kmemleak in blk_mq_init_allocated_queue
There is a kmemleak caused by modprobe null_blk.ko
unreferenced object 0xffff8881acb1f000 (size 1024):
comm "modprobe", pid 836, jiffies 4294971190 (age 27.068s)
hex dump (first 32 bytes):
00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
ff ff ff ff ff ff ff ff 00 53 99 9e ff ff ff ff .........S......
backtrace:
[<000000004a10c249>] kmalloc_node_trace+0x22/0x60
[<00000000648f7950>] blk_mq_alloc_and_init_hctx+0x289/0x350
[<00000000af06de0e>] blk_mq_realloc_hw_ctxs+0x2fe/0x3d0
[<00000000e00c1872>] blk_mq_init_allocated_queue+0x48c/0x1440
[<00000000d16b4e68>] __blk_mq_alloc_disk+0xc8/0x1c0
[<00000000d10c98c3>] 0xffffffffc450d69d
[<00000000b9299f48>] 0xffffffffc4538392
[<0000000061c39ed6>] do_one_initcall+0xd0/0x4f0
[<00000000b389383b>] do_init_module+0x1a4/0x680
[<0000000087cf3542>] load_module+0x6249/0x7110
[<00000000beba61b8>] __do_sys_finit_module+0x140/0x200
[<00000000fdcfff51>] do_syscall_64+0x35/0x80
[<000000003c0f1f71>] entry_SYSCALL_64_after_hwframe+0x46/0xb0
That is because q->ma_ops is set to NULL before blk_release_queue is
called.
blk_mq_init_queue_data
blk_mq_init_allocated_queue
blk_mq_realloc_hw_ctxs
for (i = 0; i < set->nr_hw_queues; i++) {
old_hctx = xa_load(&q->hctx_table, i);
if (!blk_mq_alloc_and_init_hctx(.., i, ..)) [1]
if (!old_hctx)
break;
xa_for_each_start(&q->hctx_table, j, hctx, j)
blk_mq_exit_hctx(q, set, hctx, j); [2]
if (!q->nr_hw_queues) [3]
goto err_hctxs;
err_exit:
q->mq_ops = NULL; [4]
blk_put_queue
blk_release_queue
if (queue_is_mq(q)) [5]
blk_mq_release(q);
[1]: blk_mq_alloc_and_init_hctx failed at i != 0.
[2]: The hctxs allocated by [1] are moved to q->unused_hctx_list and
will be cleaned up in blk_mq_release.
[3]: q->nr_hw_queues is 0.
[4]: Set q->mq_ops to NULL.
[5]: queue_is_mq returns false due to [4]. And blk_mq_release
will not be called. The hctxs in q->unused_hctx_list are leaked.
To fix it, call blk_release_queue in exception path.
References
Impacted products
{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblk-mq: Fix kmemleak in blk_mq_init_allocated_queue\n\nThere is a kmemleak caused by modprobe null_blk.ko\n\nunreferenced object 0xffff8881acb1f000 (size 1024):\n comm \"modprobe\", pid 836, jiffies 4294971190 (age 27.068s)\n hex dump (first 32 bytes):\n 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........\n ff ff ff ff ff ff ff ff 00 53 99 9e ff ff ff ff .........S......\n backtrace:\n [\u003c000000004a10c249\u003e] kmalloc_node_trace+0x22/0x60\n [\u003c00000000648f7950\u003e] blk_mq_alloc_and_init_hctx+0x289/0x350\n [\u003c00000000af06de0e\u003e] blk_mq_realloc_hw_ctxs+0x2fe/0x3d0\n [\u003c00000000e00c1872\u003e] blk_mq_init_allocated_queue+0x48c/0x1440\n [\u003c00000000d16b4e68\u003e] __blk_mq_alloc_disk+0xc8/0x1c0\n [\u003c00000000d10c98c3\u003e] 0xffffffffc450d69d\n [\u003c00000000b9299f48\u003e] 0xffffffffc4538392\n [\u003c0000000061c39ed6\u003e] do_one_initcall+0xd0/0x4f0\n [\u003c00000000b389383b\u003e] do_init_module+0x1a4/0x680\n [\u003c0000000087cf3542\u003e] load_module+0x6249/0x7110\n [\u003c00000000beba61b8\u003e] __do_sys_finit_module+0x140/0x200\n [\u003c00000000fdcfff51\u003e] do_syscall_64+0x35/0x80\n [\u003c000000003c0f1f71\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nThat is because q-\u003ema_ops is set to NULL before blk_release_queue is\ncalled.\n\nblk_mq_init_queue_data\n blk_mq_init_allocated_queue\n blk_mq_realloc_hw_ctxs\n for (i = 0; i \u003c set-\u003enr_hw_queues; i++) {\n old_hctx = xa_load(\u0026q-\u003ehctx_table, i);\n if (!blk_mq_alloc_and_init_hctx(.., i, ..))\t\t[1]\n if (!old_hctx)\n\t break;\n\n xa_for_each_start(\u0026q-\u003ehctx_table, j, hctx, j)\n blk_mq_exit_hctx(q, set, hctx, j); \t\t\t[2]\n\n if (!q-\u003enr_hw_queues)\t\t\t\t\t[3]\n goto err_hctxs;\n\n err_exit:\n q-\u003emq_ops = NULL;\t\t\t \t\t\t[4]\n\n blk_put_queue\n blk_release_queue\n if (queue_is_mq(q))\t\t\t\t\t[5]\n blk_mq_release(q);\n\n[1]: blk_mq_alloc_and_init_hctx failed at i != 0.\n[2]: The hctxs allocated by [1] are moved to q-\u003eunused_hctx_list and\nwill be cleaned up in blk_mq_release.\n[3]: q-\u003enr_hw_queues is 0.\n[4]: Set q-\u003emq_ops to NULL.\n[5]: queue_is_mq returns false due to [4]. And blk_mq_release\nwill not be called. The hctxs in q-\u003eunused_hctx_list are leaked.\n\nTo fix it, call blk_release_queue in exception path."
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CVE-2025-37754 (GCVE-0-2025-37754)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/i915/huc: Fix fence not released on early probe errors
HuC delayed loading fence, introduced with commit 27536e03271da
("drm/i915/huc: track delayed HuC load with a fence"), is registered with
object tracker early on driver probe but unregistered only from driver
remove, which is not called on early probe errors. Since its memory is
allocated under devres, then released anyway, it may happen to be
allocated again to the fence and reused on future driver probes, resulting
in kernel warnings that taint the kernel:
<4> [309.731371] ------------[ cut here ]------------
<3> [309.731373] ODEBUG: init destroyed (active state 0) object: ffff88813d7dd2e0 object type: i915_sw_fence hint: sw_fence_dummy_notify+0x0/0x20 [i915]
<4> [309.731575] WARNING: CPU: 2 PID: 3161 at lib/debugobjects.c:612 debug_print_object+0x93/0xf0
...
<4> [309.731693] CPU: 2 UID: 0 PID: 3161 Comm: i915_module_loa Tainted: G U 6.14.0-CI_DRM_16362-gf0fd77956987+ #1
...
<4> [309.731700] RIP: 0010:debug_print_object+0x93/0xf0
...
<4> [309.731728] Call Trace:
<4> [309.731730] <TASK>
...
<4> [309.731949] __debug_object_init+0x17b/0x1c0
<4> [309.731957] debug_object_init+0x34/0x50
<4> [309.732126] __i915_sw_fence_init+0x34/0x60 [i915]
<4> [309.732256] intel_huc_init_early+0x4b/0x1d0 [i915]
<4> [309.732468] intel_uc_init_early+0x61/0x680 [i915]
<4> [309.732667] intel_gt_common_init_early+0x105/0x130 [i915]
<4> [309.732804] intel_root_gt_init_early+0x63/0x80 [i915]
<4> [309.732938] i915_driver_probe+0x1fa/0xeb0 [i915]
<4> [309.733075] i915_pci_probe+0xe6/0x220 [i915]
<4> [309.733198] local_pci_probe+0x44/0xb0
<4> [309.733203] pci_device_probe+0xf4/0x270
<4> [309.733209] really_probe+0xee/0x3c0
<4> [309.733215] __driver_probe_device+0x8c/0x180
<4> [309.733219] driver_probe_device+0x24/0xd0
<4> [309.733223] __driver_attach+0x10f/0x220
<4> [309.733230] bus_for_each_dev+0x7d/0xe0
<4> [309.733236] driver_attach+0x1e/0x30
<4> [309.733239] bus_add_driver+0x151/0x290
<4> [309.733244] driver_register+0x5e/0x130
<4> [309.733247] __pci_register_driver+0x7d/0x90
<4> [309.733251] i915_pci_register_driver+0x23/0x30 [i915]
<4> [309.733413] i915_init+0x34/0x120 [i915]
<4> [309.733655] do_one_initcall+0x62/0x3f0
<4> [309.733667] do_init_module+0x97/0x2a0
<4> [309.733671] load_module+0x25ff/0x2890
<4> [309.733688] init_module_from_file+0x97/0xe0
<4> [309.733701] idempotent_init_module+0x118/0x330
<4> [309.733711] __x64_sys_finit_module+0x77/0x100
<4> [309.733715] x64_sys_call+0x1f37/0x2650
<4> [309.733719] do_syscall_64+0x91/0x180
<4> [309.733763] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [309.733792] </TASK>
...
<4> [309.733806] ---[ end trace 0000000000000000 ]---
That scenario is most easily reproducible with
igt@i915_module_load@reload-with-fault-injection.
Fix the issue by moving the cleanup step to driver release path.
(cherry picked from commit 795dbde92fe5c6996a02a5b579481de73035e7bf)
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/huc: Fix fence not released on early probe errors\n\nHuC delayed loading fence, introduced with commit 27536e03271da\n(\"drm/i915/huc: track delayed HuC load with a fence\"), is registered with\nobject tracker early on driver probe but unregistered only from driver\nremove, which is not called on early probe errors. Since its memory is\nallocated under devres, then released anyway, it may happen to be\nallocated again to the fence and reused on future driver probes, resulting\nin kernel warnings that taint the kernel:\n\n\u003c4\u003e [309.731371] ------------[ cut here ]------------\n\u003c3\u003e [309.731373] ODEBUG: init destroyed (active state 0) object: ffff88813d7dd2e0 object type: i915_sw_fence hint: sw_fence_dummy_notify+0x0/0x20 [i915]\n\u003c4\u003e [309.731575] WARNING: CPU: 2 PID: 3161 at lib/debugobjects.c:612 debug_print_object+0x93/0xf0\n...\n\u003c4\u003e [309.731693] CPU: 2 UID: 0 PID: 3161 Comm: i915_module_loa Tainted: G U 6.14.0-CI_DRM_16362-gf0fd77956987+ #1\n...\n\u003c4\u003e [309.731700] RIP: 0010:debug_print_object+0x93/0xf0\n...\n\u003c4\u003e [309.731728] Call Trace:\n\u003c4\u003e [309.731730] \u003cTASK\u003e\n...\n\u003c4\u003e [309.731949] __debug_object_init+0x17b/0x1c0\n\u003c4\u003e [309.731957] debug_object_init+0x34/0x50\n\u003c4\u003e [309.732126] __i915_sw_fence_init+0x34/0x60 [i915]\n\u003c4\u003e [309.732256] intel_huc_init_early+0x4b/0x1d0 [i915]\n\u003c4\u003e [309.732468] intel_uc_init_early+0x61/0x680 [i915]\n\u003c4\u003e [309.732667] intel_gt_common_init_early+0x105/0x130 [i915]\n\u003c4\u003e [309.732804] intel_root_gt_init_early+0x63/0x80 [i915]\n\u003c4\u003e [309.732938] i915_driver_probe+0x1fa/0xeb0 [i915]\n\u003c4\u003e [309.733075] i915_pci_probe+0xe6/0x220 [i915]\n\u003c4\u003e [309.733198] local_pci_probe+0x44/0xb0\n\u003c4\u003e [309.733203] pci_device_probe+0xf4/0x270\n\u003c4\u003e [309.733209] really_probe+0xee/0x3c0\n\u003c4\u003e [309.733215] __driver_probe_device+0x8c/0x180\n\u003c4\u003e [309.733219] driver_probe_device+0x24/0xd0\n\u003c4\u003e [309.733223] __driver_attach+0x10f/0x220\n\u003c4\u003e [309.733230] bus_for_each_dev+0x7d/0xe0\n\u003c4\u003e [309.733236] driver_attach+0x1e/0x30\n\u003c4\u003e [309.733239] bus_add_driver+0x151/0x290\n\u003c4\u003e [309.733244] driver_register+0x5e/0x130\n\u003c4\u003e [309.733247] __pci_register_driver+0x7d/0x90\n\u003c4\u003e [309.733251] i915_pci_register_driver+0x23/0x30 [i915]\n\u003c4\u003e [309.733413] i915_init+0x34/0x120 [i915]\n\u003c4\u003e [309.733655] do_one_initcall+0x62/0x3f0\n\u003c4\u003e [309.733667] do_init_module+0x97/0x2a0\n\u003c4\u003e [309.733671] load_module+0x25ff/0x2890\n\u003c4\u003e [309.733688] init_module_from_file+0x97/0xe0\n\u003c4\u003e [309.733701] idempotent_init_module+0x118/0x330\n\u003c4\u003e [309.733711] __x64_sys_finit_module+0x77/0x100\n\u003c4\u003e [309.733715] x64_sys_call+0x1f37/0x2650\n\u003c4\u003e [309.733719] do_syscall_64+0x91/0x180\n\u003c4\u003e [309.733763] entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\u003c4\u003e [309.733792] \u003c/TASK\u003e\n...\n\u003c4\u003e [309.733806] ---[ end trace 0000000000000000 ]---\n\nThat scenario is most easily reproducible with\nigt@i915_module_load@reload-with-fault-injection.\n\nFix the issue by moving the cleanup step to driver release path.\n\n(cherry picked from commit 795dbde92fe5c6996a02a5b579481de73035e7bf)"
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CVE-2025-23160 (GCVE-0-2025-23160)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: mediatek: vcodec: Fix a resource leak related to the scp device in FW initialization
On Mediatek devices with a system companion processor (SCP) the mtk_scp
structure has to be removed explicitly to avoid a resource leak.
Free the structure in case the allocation of the firmware structure fails
during the firmware initialization.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: f066882293b5ad359e44c4ed24ab1811ffb0b354 Version: 53dbe08504442dc7ba4865c09b3bbf5fe849681b Version: 53dbe08504442dc7ba4865c09b3bbf5fe849681b Version: 53dbe08504442dc7ba4865c09b3bbf5fe849681b Version: 53dbe08504442dc7ba4865c09b3bbf5fe849681b Version: eeb62bb4ca22db17f7dfe8fb8472e0442df3d92f Version: 3a693c7e243b932faee5c1fb728efa73f0abc39b |
|
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CVE-2025-37772 (GCVE-0-2025-37772)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/cma: Fix workqueue crash in cma_netevent_work_handler
struct rdma_cm_id has member "struct work_struct net_work"
that is reused for enqueuing cma_netevent_work_handler()s
onto cma_wq.
Below crash[1] can occur if more than one call to
cma_netevent_callback() occurs in quick succession,
which further enqueues cma_netevent_work_handler()s for the
same rdma_cm_id, overwriting any previously queued work-item(s)
that was just scheduled to run i.e. there is no guarantee
the queued work item may run between two successive calls
to cma_netevent_callback() and the 2nd INIT_WORK would overwrite
the 1st work item (for the same rdma_cm_id), despite grabbing
id_table_lock during enqueue.
Also drgn analysis [2] indicates the work item was likely overwritten.
Fix this by moving the INIT_WORK() to __rdma_create_id(),
so that it doesn't race with any existing queue_work() or
its worker thread.
[1] Trimmed crash stack:
=============================================
BUG: kernel NULL pointer dereference, address: 0000000000000008
kworker/u256:6 ... 6.12.0-0...
Workqueue: cma_netevent_work_handler [rdma_cm] (rdma_cm)
RIP: 0010:process_one_work+0xba/0x31a
Call Trace:
worker_thread+0x266/0x3a0
kthread+0xcf/0x100
ret_from_fork+0x31/0x50
ret_from_fork_asm+0x1a/0x30
=============================================
[2] drgn crash analysis:
>>> trace = prog.crashed_thread().stack_trace()
>>> trace
(0) crash_setup_regs (./arch/x86/include/asm/kexec.h:111:15)
(1) __crash_kexec (kernel/crash_core.c:122:4)
(2) panic (kernel/panic.c:399:3)
(3) oops_end (arch/x86/kernel/dumpstack.c:382:3)
...
(8) process_one_work (kernel/workqueue.c:3168:2)
(9) process_scheduled_works (kernel/workqueue.c:3310:3)
(10) worker_thread (kernel/workqueue.c:3391:4)
(11) kthread (kernel/kthread.c:389:9)
Line workqueue.c:3168 for this kernel version is in process_one_work():
3168 strscpy(worker->desc, pwq->wq->name, WORKER_DESC_LEN);
>>> trace[8]["work"]
*(struct work_struct *)0xffff92577d0a21d8 = {
.data = (atomic_long_t){
.counter = (s64)536870912, <=== Note
},
.entry = (struct list_head){
.next = (struct list_head *)0xffff924d075924c0,
.prev = (struct list_head *)0xffff924d075924c0,
},
.func = (work_func_t)cma_netevent_work_handler+0x0 = 0xffffffffc2cec280,
}
Suspicion is that pwq is NULL:
>>> trace[8]["pwq"]
(struct pool_workqueue *)<absent>
In process_one_work(), pwq is assigned from:
struct pool_workqueue *pwq = get_work_pwq(work);
and get_work_pwq() is:
static struct pool_workqueue *get_work_pwq(struct work_struct *work)
{
unsigned long data = atomic_long_read(&work->data);
if (data & WORK_STRUCT_PWQ)
return work_struct_pwq(data);
else
return NULL;
}
WORK_STRUCT_PWQ is 0x4:
>>> print(repr(prog['WORK_STRUCT_PWQ']))
Object(prog, 'enum work_flags', value=4)
But work->data is 536870912 which is 0x20000000.
So, get_work_pwq() returns NULL and we crash in process_one_work():
3168 strscpy(worker->desc, pwq->wq->name, WORKER_DESC_LEN);
=============================================
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/cma: Fix workqueue crash in cma_netevent_work_handler\n\nstruct rdma_cm_id has member \"struct work_struct net_work\"\nthat is reused for enqueuing cma_netevent_work_handler()s\nonto cma_wq.\n\nBelow crash[1] can occur if more than one call to\ncma_netevent_callback() occurs in quick succession,\nwhich further enqueues cma_netevent_work_handler()s for the\nsame rdma_cm_id, overwriting any previously queued work-item(s)\nthat was just scheduled to run i.e. there is no guarantee\nthe queued work item may run between two successive calls\nto cma_netevent_callback() and the 2nd INIT_WORK would overwrite\nthe 1st work item (for the same rdma_cm_id), despite grabbing\nid_table_lock during enqueue.\n\nAlso drgn analysis [2] indicates the work item was likely overwritten.\n\nFix this by moving the INIT_WORK() to __rdma_create_id(),\nso that it doesn\u0027t race with any existing queue_work() or\nits worker thread.\n\n[1] Trimmed crash stack:\n=============================================\nBUG: kernel NULL pointer dereference, address: 0000000000000008\nkworker/u256:6 ... 6.12.0-0...\nWorkqueue: cma_netevent_work_handler [rdma_cm] (rdma_cm)\nRIP: 0010:process_one_work+0xba/0x31a\nCall Trace:\n worker_thread+0x266/0x3a0\n kthread+0xcf/0x100\n ret_from_fork+0x31/0x50\n ret_from_fork_asm+0x1a/0x30\n=============================================\n\n[2] drgn crash analysis:\n\n\u003e\u003e\u003e trace = prog.crashed_thread().stack_trace()\n\u003e\u003e\u003e trace\n(0) crash_setup_regs (./arch/x86/include/asm/kexec.h:111:15)\n(1) __crash_kexec (kernel/crash_core.c:122:4)\n(2) panic (kernel/panic.c:399:3)\n(3) oops_end (arch/x86/kernel/dumpstack.c:382:3)\n...\n(8) process_one_work (kernel/workqueue.c:3168:2)\n(9) process_scheduled_works (kernel/workqueue.c:3310:3)\n(10) worker_thread (kernel/workqueue.c:3391:4)\n(11) kthread (kernel/kthread.c:389:9)\n\nLine workqueue.c:3168 for this kernel version is in process_one_work():\n3168\tstrscpy(worker-\u003edesc, pwq-\u003ewq-\u003ename, WORKER_DESC_LEN);\n\n\u003e\u003e\u003e trace[8][\"work\"]\n*(struct work_struct *)0xffff92577d0a21d8 = {\n\t.data = (atomic_long_t){\n\t\t.counter = (s64)536870912, \u003c=== Note\n\t},\n\t.entry = (struct list_head){\n\t\t.next = (struct list_head *)0xffff924d075924c0,\n\t\t.prev = (struct list_head *)0xffff924d075924c0,\n\t},\n\t.func = (work_func_t)cma_netevent_work_handler+0x0 = 0xffffffffc2cec280,\n}\n\nSuspicion is that pwq is NULL:\n\u003e\u003e\u003e trace[8][\"pwq\"]\n(struct pool_workqueue *)\u003cabsent\u003e\n\nIn process_one_work(), pwq is assigned from:\nstruct pool_workqueue *pwq = get_work_pwq(work);\n\nand get_work_pwq() is:\nstatic struct pool_workqueue *get_work_pwq(struct work_struct *work)\n{\n \tunsigned long data = atomic_long_read(\u0026work-\u003edata);\n\n \tif (data \u0026 WORK_STRUCT_PWQ)\n \t\treturn work_struct_pwq(data);\n \telse\n \t\treturn NULL;\n}\n\nWORK_STRUCT_PWQ is 0x4:\n\u003e\u003e\u003e print(repr(prog[\u0027WORK_STRUCT_PWQ\u0027]))\nObject(prog, \u0027enum work_flags\u0027, value=4)\n\nBut work-\u003edata is 536870912 which is 0x20000000.\nSo, get_work_pwq() returns NULL and we crash in process_one_work():\n3168\tstrscpy(worker-\u003edesc, pwq-\u003ewq-\u003ename, WORKER_DESC_LEN);\n============================================="
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CVE-2025-37784 (GCVE-0-2025-37784)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ti: icss-iep: Fix possible NULL pointer dereference for perout request
The ICSS IEP driver tracks perout and pps enable state with flags.
Currently when disabling pps and perout signals during icss_iep_exit(),
results in NULL pointer dereference for perout.
To fix the null pointer dereference issue, the icss_iep_perout_enable_hw
function can be modified to directly clear the IEP CMP registers when
disabling PPS or PEROUT, without referencing the ptp_perout_request
structure, as its contents are irrelevant in this case.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-23140 (GCVE-0-2025-23140)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error
After devm_request_irq() fails with error in pci_endpoint_test_request_irq(),
the pci_endpoint_test_free_irq_vectors() is called assuming that all IRQs
have been released.
However, some requested IRQs remain unreleased, so there are still
/proc/irq/* entries remaining, and this results in WARN() with the
following message:
remove_proc_entry: removing non-empty directory 'irq/30', leaking at least 'pci-endpoint-test.0'
WARNING: CPU: 0 PID: 202 at fs/proc/generic.c:719 remove_proc_entry +0x190/0x19c
To solve this issue, set the number of remaining IRQs to test->num_irqs,
and release IRQs in advance by calling pci_endpoint_test_release_irq().
[kwilczynski: commit log]
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 |
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CVE-2025-37744 (GCVE-0-2025-37744)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix memory leak in ath12k_pci_remove()
Kmemleak reported this error:
unreferenced object 0xffff1c165cec3060 (size 32):
comm "insmod", pid 560, jiffies 4296964570 (age 235.596s)
backtrace:
[<000000005434db68>] __kmem_cache_alloc_node+0x1f4/0x2c0
[<000000001203b155>] kmalloc_trace+0x40/0x88
[<0000000028adc9c8>] _request_firmware+0xb8/0x608
[<00000000cad1aef7>] firmware_request_nowarn+0x50/0x80
[<000000005011a682>] local_pci_probe+0x48/0xd0
[<00000000077cd295>] pci_device_probe+0xb4/0x200
[<0000000087184c94>] really_probe+0x150/0x2c0
The firmware memory was allocated in ath12k_pci_probe(), but not
freed in ath12k_pci_remove() in case ATH12K_FLAG_QMI_FAIL bit is
set. So call ath12k_fw_unmap() to free the memory.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.2.0-02280-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
References
| ► | URL | Tags |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
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"product": "Linux",
"programFiles": [
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],
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},
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"status": "unaffected",
"version": "6.13.12",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.14.3",
"versionType": "semver"
},
{
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}
]
}
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{
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{
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"vulnerable": true
},
{
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: fix memory leak in ath12k_pci_remove()\n\nKmemleak reported this error:\n\n unreferenced object 0xffff1c165cec3060 (size 32):\n comm \"insmod\", pid 560, jiffies 4296964570 (age 235.596s)\n backtrace:\n [\u003c000000005434db68\u003e] __kmem_cache_alloc_node+0x1f4/0x2c0\n [\u003c000000001203b155\u003e] kmalloc_trace+0x40/0x88\n [\u003c0000000028adc9c8\u003e] _request_firmware+0xb8/0x608\n [\u003c00000000cad1aef7\u003e] firmware_request_nowarn+0x50/0x80\n [\u003c000000005011a682\u003e] local_pci_probe+0x48/0xd0\n [\u003c00000000077cd295\u003e] pci_device_probe+0xb4/0x200\n [\u003c0000000087184c94\u003e] really_probe+0x150/0x2c0\n\nThe firmware memory was allocated in ath12k_pci_probe(), but not\nfreed in ath12k_pci_remove() in case ATH12K_FLAG_QMI_FAIL bit is\nset. So call ath12k_fw_unmap() to free the memory.\n\nTested-on: WCN7850 hw2.0 PCI WLAN.HMT.2.0-02280-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:19:57.415Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
{
"url": "https://git.kernel.org/stable/c/3cb47b50926a5b9eef8c06506a14cdc0f3d95c53"
},
{
"url": "https://git.kernel.org/stable/c/cb8f4c5f9c487d82a566672b5ed0c9f05e40659b"
},
{
"url": "https://git.kernel.org/stable/c/52e3132e62c31b5ade43dc4495fa81175e6e8398"
},
{
"url": "https://git.kernel.org/stable/c/1b24394ed5c8a8d8f7b9e3aa9044c31495d46f2e"
}
],
"title": "wifi: ath12k: fix memory leak in ath12k_pci_remove()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37744",
"datePublished": "2025-05-01T12:55:51.983Z",
"dateReserved": "2025-04-16T04:51:23.936Z",
"dateUpdated": "2025-05-26T05:19:57.415Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37738 (GCVE-0-2025-37738)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: ignore xattrs past end
Once inside 'ext4_xattr_inode_dec_ref_all' we should
ignore xattrs entries past the 'end' entry.
This fixes the following KASAN reported issue:
==================================================================
BUG: KASAN: slab-use-after-free in ext4_xattr_inode_dec_ref_all+0xb8c/0xe90
Read of size 4 at addr ffff888012c120c4 by task repro/2065
CPU: 1 UID: 0 PID: 2065 Comm: repro Not tainted 6.13.0-rc2+ #11
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x1fd/0x300
? tcp_gro_dev_warn+0x260/0x260
? _printk+0xc0/0x100
? read_lock_is_recursive+0x10/0x10
? irq_work_queue+0x72/0xf0
? __virt_addr_valid+0x17b/0x4b0
print_address_description+0x78/0x390
print_report+0x107/0x1f0
? __virt_addr_valid+0x17b/0x4b0
? __virt_addr_valid+0x3ff/0x4b0
? __phys_addr+0xb5/0x160
? ext4_xattr_inode_dec_ref_all+0xb8c/0xe90
kasan_report+0xcc/0x100
? ext4_xattr_inode_dec_ref_all+0xb8c/0xe90
ext4_xattr_inode_dec_ref_all+0xb8c/0xe90
? ext4_xattr_delete_inode+0xd30/0xd30
? __ext4_journal_ensure_credits+0x5f0/0x5f0
? __ext4_journal_ensure_credits+0x2b/0x5f0
? inode_update_timestamps+0x410/0x410
ext4_xattr_delete_inode+0xb64/0xd30
? ext4_truncate+0xb70/0xdc0
? ext4_expand_extra_isize_ea+0x1d20/0x1d20
? __ext4_mark_inode_dirty+0x670/0x670
? ext4_journal_check_start+0x16f/0x240
? ext4_inode_is_fast_symlink+0x2f2/0x3a0
ext4_evict_inode+0xc8c/0xff0
? ext4_inode_is_fast_symlink+0x3a0/0x3a0
? do_raw_spin_unlock+0x53/0x8a0
? ext4_inode_is_fast_symlink+0x3a0/0x3a0
evict+0x4ac/0x950
? proc_nr_inodes+0x310/0x310
? trace_ext4_drop_inode+0xa2/0x220
? _raw_spin_unlock+0x1a/0x30
? iput+0x4cb/0x7e0
do_unlinkat+0x495/0x7c0
? try_break_deleg+0x120/0x120
? 0xffffffff81000000
? __check_object_size+0x15a/0x210
? strncpy_from_user+0x13e/0x250
? getname_flags+0x1dc/0x530
__x64_sys_unlinkat+0xc8/0xf0
do_syscall_64+0x65/0x110
entry_SYSCALL_64_after_hwframe+0x67/0x6f
RIP: 0033:0x434ffd
Code: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 8
RSP: 002b:00007ffc50fa7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000107
RAX: ffffffffffffffda RBX: 00007ffc50fa7e18 RCX: 0000000000434ffd
RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005
RBP: 00007ffc50fa7be0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffc50fa7e08 R14: 00000000004bbf30 R15: 0000000000000001
</TASK>
The buggy address belongs to the object at ffff888012c12000
which belongs to the cache filp of size 360
The buggy address is located 196 bytes inside of
freed 360-byte region [ffff888012c12000, ffff888012c12168)
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12c12
head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0x40(head|node=0|zone=0)
page_type: f5(slab)
raw: 0000000000000040 ffff888000ad7640 ffffea0000497a00 dead000000000004
raw: 0000000000000000 0000000000100010 00000001f5000000 0000000000000000
head: 0000000000000040 ffff888000ad7640 ffffea0000497a00 dead000000000004
head: 0000000000000000 0000000000100010 00000001f5000000 0000000000000000
head: 0000000000000001 ffffea00004b0481 ffffffffffffffff 0000000000000000
head: 0000000000000002 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff888012c11f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff888012c12000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
> ffff888012c12080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff888012c12100: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc
ffff888012c12180: fc fc fc fc fc fc fc fc fc
---truncated---
References
| ► | URL | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
{
"containers": {
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"programFiles": [
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],
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},
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},
{
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},
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}
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}
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: ignore xattrs past end\n\nOnce inside \u0027ext4_xattr_inode_dec_ref_all\u0027 we should\nignore xattrs entries past the \u0027end\u0027 entry.\n\nThis fixes the following KASAN reported issue:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in ext4_xattr_inode_dec_ref_all+0xb8c/0xe90\nRead of size 4 at addr ffff888012c120c4 by task repro/2065\n\nCPU: 1 UID: 0 PID: 2065 Comm: repro Not tainted 6.13.0-rc2+ #11\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x1fd/0x300\n ? tcp_gro_dev_warn+0x260/0x260\n ? _printk+0xc0/0x100\n ? read_lock_is_recursive+0x10/0x10\n ? irq_work_queue+0x72/0xf0\n ? __virt_addr_valid+0x17b/0x4b0\n print_address_description+0x78/0x390\n print_report+0x107/0x1f0\n ? __virt_addr_valid+0x17b/0x4b0\n ? __virt_addr_valid+0x3ff/0x4b0\n ? __phys_addr+0xb5/0x160\n ? ext4_xattr_inode_dec_ref_all+0xb8c/0xe90\n kasan_report+0xcc/0x100\n ? ext4_xattr_inode_dec_ref_all+0xb8c/0xe90\n ext4_xattr_inode_dec_ref_all+0xb8c/0xe90\n ? ext4_xattr_delete_inode+0xd30/0xd30\n ? __ext4_journal_ensure_credits+0x5f0/0x5f0\n ? __ext4_journal_ensure_credits+0x2b/0x5f0\n ? inode_update_timestamps+0x410/0x410\n ext4_xattr_delete_inode+0xb64/0xd30\n ? ext4_truncate+0xb70/0xdc0\n ? ext4_expand_extra_isize_ea+0x1d20/0x1d20\n ? __ext4_mark_inode_dirty+0x670/0x670\n ? ext4_journal_check_start+0x16f/0x240\n ? ext4_inode_is_fast_symlink+0x2f2/0x3a0\n ext4_evict_inode+0xc8c/0xff0\n ? ext4_inode_is_fast_symlink+0x3a0/0x3a0\n ? do_raw_spin_unlock+0x53/0x8a0\n ? ext4_inode_is_fast_symlink+0x3a0/0x3a0\n evict+0x4ac/0x950\n ? proc_nr_inodes+0x310/0x310\n ? trace_ext4_drop_inode+0xa2/0x220\n ? _raw_spin_unlock+0x1a/0x30\n ? iput+0x4cb/0x7e0\n do_unlinkat+0x495/0x7c0\n ? try_break_deleg+0x120/0x120\n ? 0xffffffff81000000\n ? __check_object_size+0x15a/0x210\n ? strncpy_from_user+0x13e/0x250\n ? getname_flags+0x1dc/0x530\n __x64_sys_unlinkat+0xc8/0xf0\n do_syscall_64+0x65/0x110\n entry_SYSCALL_64_after_hwframe+0x67/0x6f\nRIP: 0033:0x434ffd\nCode: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 8\nRSP: 002b:00007ffc50fa7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000107\nRAX: ffffffffffffffda RBX: 00007ffc50fa7e18 RCX: 0000000000434ffd\nRDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005\nRBP: 00007ffc50fa7be0 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001\nR13: 00007ffc50fa7e08 R14: 00000000004bbf30 R15: 0000000000000001\n \u003c/TASK\u003e\n\nThe buggy address belongs to the object at ffff888012c12000\n which belongs to the cache filp of size 360\nThe buggy address is located 196 bytes inside of\n freed 360-byte region [ffff888012c12000, ffff888012c12168)\n\nThe buggy address belongs to the physical page:\npage: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12c12\nhead: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0\nflags: 0x40(head|node=0|zone=0)\npage_type: f5(slab)\nraw: 0000000000000040 ffff888000ad7640 ffffea0000497a00 dead000000000004\nraw: 0000000000000000 0000000000100010 00000001f5000000 0000000000000000\nhead: 0000000000000040 ffff888000ad7640 ffffea0000497a00 dead000000000004\nhead: 0000000000000000 0000000000100010 00000001f5000000 0000000000000000\nhead: 0000000000000001 ffffea00004b0481 ffffffffffffffff 0000000000000000\nhead: 0000000000000002 0000000000000000 00000000ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\n\nMemory state around the buggy address:\n ffff888012c11f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n ffff888012c12000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n\u003e ffff888012c12080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ^\n ffff888012c12100: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc\n ffff888012c12180: fc fc fc fc fc fc fc fc fc\n---truncated---"
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CVE-2022-49906 (GCVE-0-2022-49906)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ibmvnic: Free rwi on reset success
Free the rwi structure in the event that the last rwi in the list
processed successfully. The logic in commit 4f408e1fa6e1 ("ibmvnic:
retry reset if there are no other resets") introduces an issue that
results in a 32 byte memory leak whenever the last rwi in the list
gets processed.
References
Impacted products
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CVE-2025-23155 (GCVE-0-2025-23155)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-07-06 09:08
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: Fix accessing freed irq affinity_hint
The cpumask should not be a local variable, since its pointer is saved
to irq_desc and may be accessed from procfs.
To fix it, use the persistent mask cpumask_of(cpu#).
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2022-49905 (GCVE-0-2022-49905)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/smc: Fix possible leaked pernet namespace in smc_init()
In smc_init(), register_pernet_subsys(&smc_net_stat_ops) is called
without any error handling.
If it fails, registering of &smc_net_ops won't be reverted.
And if smc_nl_init() fails, &smc_net_stat_ops itself won't be reverted.
This leaves wild ops in subsystem linkedlist and when another module
tries to call register_pernet_operations() it triggers page fault:
BUG: unable to handle page fault for address: fffffbfff81b964c
RIP: 0010:register_pernet_operations+0x1b9/0x5f0
Call Trace:
<TASK>
register_pernet_subsys+0x29/0x40
ebtables_init+0x58/0x1000 [ebtables]
...
References
Impacted products
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"url": "https://git.kernel.org/stable/c/62ff373da2534534c55debe6c724c7fe14adb97f"
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CVE-2025-23149 (GCVE-0-2025-23149)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tpm: do not start chip while suspended
Checking TPM_CHIP_FLAG_SUSPENDED after the call to tpm_find_get_ops() can
lead to a spurious tpm_chip_start() call:
[35985.503771] i2c i2c-1: Transfer while suspended
[35985.503796] WARNING: CPU: 0 PID: 74 at drivers/i2c/i2c-core.h:56 __i2c_transfer+0xbe/0x810
[35985.503802] Modules linked in:
[35985.503808] CPU: 0 UID: 0 PID: 74 Comm: hwrng Tainted: G W 6.13.0-next-20250203-00005-gfa0cb5642941 #19 9c3d7f78192f2d38e32010ac9c90fdc71109ef6f
[35985.503814] Tainted: [W]=WARN
[35985.503817] Hardware name: Google Morphius/Morphius, BIOS Google_Morphius.13434.858.0 10/26/2023
[35985.503819] RIP: 0010:__i2c_transfer+0xbe/0x810
[35985.503825] Code: 30 01 00 00 4c 89 f7 e8 40 fe d8 ff 48 8b 93 80 01 00 00 48 85 d2 75 03 49 8b 16 48 c7 c7 0a fb 7c a7 48 89 c6 e8 32 ad b0 fe <0f> 0b b8 94 ff ff ff e9 33 04 00 00 be 02 00 00 00 83 fd 02 0f 5
[35985.503828] RSP: 0018:ffffa106c0333d30 EFLAGS: 00010246
[35985.503833] RAX: 074ba64aa20f7000 RBX: ffff8aa4c1167120 RCX: 0000000000000000
[35985.503836] RDX: 0000000000000000 RSI: ffffffffa77ab0e4 RDI: 0000000000000001
[35985.503838] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
[35985.503841] R10: 0000000000000004 R11: 00000001000313d5 R12: ffff8aa4c10f1820
[35985.503843] R13: ffff8aa4c0e243c0 R14: ffff8aa4c1167250 R15: ffff8aa4c1167120
[35985.503846] FS: 0000000000000000(0000) GS:ffff8aa4eae00000(0000) knlGS:0000000000000000
[35985.503849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35985.503852] CR2: 00007fab0aaf1000 CR3: 0000000105328000 CR4: 00000000003506f0
[35985.503855] Call Trace:
[35985.503859] <TASK>
[35985.503863] ? __warn+0xd4/0x260
[35985.503868] ? __i2c_transfer+0xbe/0x810
[35985.503874] ? report_bug+0xf3/0x210
[35985.503882] ? handle_bug+0x63/0xb0
[35985.503887] ? exc_invalid_op+0x16/0x50
[35985.503892] ? asm_exc_invalid_op+0x16/0x20
[35985.503904] ? __i2c_transfer+0xbe/0x810
[35985.503913] tpm_cr50_i2c_transfer_message+0x24/0xf0
[35985.503920] tpm_cr50_i2c_read+0x8e/0x120
[35985.503928] tpm_cr50_request_locality+0x75/0x170
[35985.503935] tpm_chip_start+0x116/0x160
[35985.503942] tpm_try_get_ops+0x57/0x90
[35985.503948] tpm_find_get_ops+0x26/0xd0
[35985.503955] tpm_get_random+0x2d/0x80
Don't move forward with tpm_chip_start() inside tpm_try_get_ops(), unless
TPM_CHIP_FLAG_SUSPENDED is not set. tpm_find_get_ops() will return NULL in
such a failure case.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: cfaf83501a0cbb104499c5b0892ee5ebde4e967f Version: 9265fed6db601ee2ec47577815387458ef4f047a Version: 9265fed6db601ee2ec47577815387458ef4f047a Version: 9265fed6db601ee2ec47577815387458ef4f047a Version: 9265fed6db601ee2ec47577815387458ef4f047a Version: bc203fe416abdd1c29da594565a7c3c4e979488e |
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: do not start chip while suspended\n\nChecking TPM_CHIP_FLAG_SUSPENDED after the call to tpm_find_get_ops() can\nlead to a spurious tpm_chip_start() call:\n\n[35985.503771] i2c i2c-1: Transfer while suspended\n[35985.503796] WARNING: CPU: 0 PID: 74 at drivers/i2c/i2c-core.h:56 __i2c_transfer+0xbe/0x810\n[35985.503802] Modules linked in:\n[35985.503808] CPU: 0 UID: 0 PID: 74 Comm: hwrng Tainted: G W 6.13.0-next-20250203-00005-gfa0cb5642941 #19 9c3d7f78192f2d38e32010ac9c90fdc71109ef6f\n[35985.503814] Tainted: [W]=WARN\n[35985.503817] Hardware name: Google Morphius/Morphius, BIOS Google_Morphius.13434.858.0 10/26/2023\n[35985.503819] RIP: 0010:__i2c_transfer+0xbe/0x810\n[35985.503825] Code: 30 01 00 00 4c 89 f7 e8 40 fe d8 ff 48 8b 93 80 01 00 00 48 85 d2 75 03 49 8b 16 48 c7 c7 0a fb 7c a7 48 89 c6 e8 32 ad b0 fe \u003c0f\u003e 0b b8 94 ff ff ff e9 33 04 00 00 be 02 00 00 00 83 fd 02 0f 5\n[35985.503828] RSP: 0018:ffffa106c0333d30 EFLAGS: 00010246\n[35985.503833] RAX: 074ba64aa20f7000 RBX: ffff8aa4c1167120 RCX: 0000000000000000\n[35985.503836] RDX: 0000000000000000 RSI: ffffffffa77ab0e4 RDI: 0000000000000001\n[35985.503838] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000\n[35985.503841] R10: 0000000000000004 R11: 00000001000313d5 R12: ffff8aa4c10f1820\n[35985.503843] R13: ffff8aa4c0e243c0 R14: ffff8aa4c1167250 R15: ffff8aa4c1167120\n[35985.503846] FS: 0000000000000000(0000) GS:ffff8aa4eae00000(0000) knlGS:0000000000000000\n[35985.503849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[35985.503852] CR2: 00007fab0aaf1000 CR3: 0000000105328000 CR4: 00000000003506f0\n[35985.503855] Call Trace:\n[35985.503859] \u003cTASK\u003e\n[35985.503863] ? __warn+0xd4/0x260\n[35985.503868] ? __i2c_transfer+0xbe/0x810\n[35985.503874] ? report_bug+0xf3/0x210\n[35985.503882] ? handle_bug+0x63/0xb0\n[35985.503887] ? exc_invalid_op+0x16/0x50\n[35985.503892] ? asm_exc_invalid_op+0x16/0x20\n[35985.503904] ? __i2c_transfer+0xbe/0x810\n[35985.503913] tpm_cr50_i2c_transfer_message+0x24/0xf0\n[35985.503920] tpm_cr50_i2c_read+0x8e/0x120\n[35985.503928] tpm_cr50_request_locality+0x75/0x170\n[35985.503935] tpm_chip_start+0x116/0x160\n[35985.503942] tpm_try_get_ops+0x57/0x90\n[35985.503948] tpm_find_get_ops+0x26/0xd0\n[35985.503955] tpm_get_random+0x2d/0x80\n\nDon\u0027t move forward with tpm_chip_start() inside tpm_try_get_ops(), unless\nTPM_CHIP_FLAG_SUSPENDED is not set. tpm_find_get_ops() will return NULL in\nsuch a failure case."
}
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CVE-2022-49837 (GCVE-0-2022-49837)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix memory leaks in __check_func_call
kmemleak reports this issue:
unreferenced object 0xffff88817139d000 (size 2048):
comm "test_progs", pid 33246, jiffies 4307381979 (age 45851.820s)
hex dump (first 32 bytes):
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<0000000045f075f0>] kmalloc_trace+0x27/0xa0
[<0000000098b7c90a>] __check_func_call+0x316/0x1230
[<00000000b4c3c403>] check_helper_call+0x172e/0x4700
[<00000000aa3875b7>] do_check+0x21d8/0x45e0
[<000000001147357b>] do_check_common+0x767/0xaf0
[<00000000b5a595b4>] bpf_check+0x43e3/0x5bc0
[<0000000011e391b1>] bpf_prog_load+0xf26/0x1940
[<0000000007f765c0>] __sys_bpf+0xd2c/0x3650
[<00000000839815d6>] __x64_sys_bpf+0x75/0xc0
[<00000000946ee250>] do_syscall_64+0x3b/0x90
[<0000000000506b7f>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
The root case here is: In function prepare_func_exit(), the callee is
not released in the abnormal scenario after "state->curframe--;". To
fix, move "state->curframe--;" to the very bottom of the function,
right when we free callee and reset frame[] pointer to NULL, as Andrii
suggested.
In addition, function __check_func_call() has a similar problem. In
the abnormal scenario before "state->curframe++;", the callee also
should be released by free_func_state().
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix memory leaks in __check_func_call\n\nkmemleak reports this issue:\n\nunreferenced object 0xffff88817139d000 (size 2048):\n comm \"test_progs\", pid 33246, jiffies 4307381979 (age 45851.820s)\n hex dump (first 32 bytes):\n 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c0000000045f075f0\u003e] kmalloc_trace+0x27/0xa0\n [\u003c0000000098b7c90a\u003e] __check_func_call+0x316/0x1230\n [\u003c00000000b4c3c403\u003e] check_helper_call+0x172e/0x4700\n [\u003c00000000aa3875b7\u003e] do_check+0x21d8/0x45e0\n [\u003c000000001147357b\u003e] do_check_common+0x767/0xaf0\n [\u003c00000000b5a595b4\u003e] bpf_check+0x43e3/0x5bc0\n [\u003c0000000011e391b1\u003e] bpf_prog_load+0xf26/0x1940\n [\u003c0000000007f765c0\u003e] __sys_bpf+0xd2c/0x3650\n [\u003c00000000839815d6\u003e] __x64_sys_bpf+0x75/0xc0\n [\u003c00000000946ee250\u003e] do_syscall_64+0x3b/0x90\n [\u003c0000000000506b7f\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nThe root case here is: In function prepare_func_exit(), the callee is\nnot released in the abnormal scenario after \"state-\u003ecurframe--;\". To\nfix, move \"state-\u003ecurframe--;\" to the very bottom of the function,\nright when we free callee and reset frame[] pointer to NULL, as Andrii\nsuggested.\n\nIn addition, function __check_func_call() has a similar problem. In\nthe abnormal scenario before \"state-\u003ecurframe++;\", the callee also\nshould be released by free_func_state()."
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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