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wid-sec-w-2025-0545
Vulnerability from csaf_certbund
Published
2025-03-11 23:00
Modified
2025-07-21 22:00
Summary
Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service
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 im Linux Kernel ausnutzen, um einen Denial of Service Zustand herbeizuführen und um nicht näher beschriebene Auswirkungen zu verursachen.
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 im Linux Kernel ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren und um nicht n\u00e4her beschriebene Auswirkungen zu verursachen.",
"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-2025-0545 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0545.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-0545 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0545"
},
{
"category": "external",
"summary": "Kernel CVE Announce Mailingliste",
"url": "https://lore.kernel.org/linux-cve-announce/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2024-58087",
"url": "https://lore.kernel.org/linux-cve-announce/2025031253-CVE-2024-58087-d9e7@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2024-58088",
"url": "https://lore.kernel.org/linux-cve-announce/2025031208-CVE-2024-58088-2b01@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2024-58089",
"url": "https://lore.kernel.org/linux-cve-announce/2025031210-CVE-2024-58089-8e03@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21844",
"url": "https://lore.kernel.org/linux-cve-announce/2025031210-CVE-2025-21844-a1cc@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21845",
"url": "https://lore.kernel.org/linux-cve-announce/2025031211-CVE-2025-21845-66d5@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21846",
"url": "https://lore.kernel.org/linux-cve-announce/2025031211-CVE-2025-21846-25c1@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21847",
"url": "https://lore.kernel.org/linux-cve-announce/2025031211-CVE-2025-21847-a72f@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21848",
"url": "https://lore.kernel.org/linux-cve-announce/2025031212-CVE-2025-21848-30e8@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21849",
"url": "https://lore.kernel.org/linux-cve-announce/2025031212-CVE-2025-21849-c95e@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21850",
"url": "https://lore.kernel.org/linux-cve-announce/2025031213-CVE-2025-21850-3b06@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21851",
"url": "https://lore.kernel.org/linux-cve-announce/2025031213-CVE-2025-21851-87bd@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21852",
"url": "https://lore.kernel.org/linux-cve-announce/2025031213-CVE-2025-21852-b942@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21853",
"url": "https://lore.kernel.org/linux-cve-announce/2025031214-CVE-2025-21853-cf76@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21854",
"url": "https://lore.kernel.org/linux-cve-announce/2025031214-CVE-2025-21854-98fb@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21855",
"url": "https://lore.kernel.org/linux-cve-announce/2025031214-CVE-2025-21855-2d67@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21856",
"url": "https://lore.kernel.org/linux-cve-announce/2025031215-CVE-2025-21856-8865@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21857",
"url": "https://lore.kernel.org/linux-cve-announce/2025031215-CVE-2025-21857-ab00@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21858",
"url": "https://lore.kernel.org/linux-cve-announce/2025031215-CVE-2025-21858-3986@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21859",
"url": "https://lore.kernel.org/linux-cve-announce/2025031216-CVE-2025-21859-514d@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21860",
"url": "https://lore.kernel.org/linux-cve-announce/2025031216-CVE-2025-21860-48f9@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21861",
"url": "https://lore.kernel.org/linux-cve-announce/2025031216-CVE-2025-21861-c775@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21862",
"url": "https://lore.kernel.org/linux-cve-announce/2025031217-CVE-2025-21862-e8a0@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21863",
"url": "https://lore.kernel.org/linux-cve-announce/2025031217-CVE-2025-21863-a73a@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21864",
"url": "https://lore.kernel.org/linux-cve-announce/2025031218-CVE-2025-21864-9a8a@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21865",
"url": "https://lore.kernel.org/linux-cve-announce/2025031218-CVE-2025-21865-1837@gregkh/"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-21866",
"url": "https://lore.kernel.org/linux-cve-announce/2025031218-CVE-2025-21866-11c0@gregkh/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7387-1 vom 2025-03-27",
"url": "https://ubuntu.com/security/notices/USN-7387-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7382-1 vom 2025-03-27",
"url": "https://ubuntu.com/security/notices/USN-7382-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7381-1 vom 2025-03-27",
"url": "https://ubuntu.com/security/notices/USN-7381-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7380-1 vom 2025-03-27",
"url": "https://ubuntu.com/security/notices/USN-7380-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7388-1 vom 2025-03-27",
"url": "https://ubuntu.com/security/notices/USN-7388-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7389-1 vom 2025-03-28",
"url": "https://ubuntu.com/security/notices/USN-7389-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7387-3 vom 2025-03-28",
"url": "https://ubuntu.com/security/notices/USN-7387-3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7390-1 vom 2025-03-28",
"url": "https://ubuntu.com/security/notices/USN-7390-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7387-2 vom 2025-03-28",
"url": "https://ubuntu.com/security/notices/USN-7387-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7407-1 vom 2025-04-02",
"url": "https://ubuntu.com/security/notices/USN-7407-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7421-1 vom 2025-04-07",
"url": "https://ubuntu.com/security/notices/USN-7421-1"
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{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:1177-1 vom 2025-04-08",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-April/020670.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:1178-1 vom 2025-04-08",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-April/020674.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5900 vom 2025-04-12",
"url": "https://lists.debian.org/debian-security-announce/2025/msg00062.html"
},
{
"category": "external",
"summary": "Container-Optimized OS release notes vom 2025-04-16",
"url": "https://cloud.google.com/container-optimized-os/docs/release-notes#April_14_2025"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:1293-1 vom 2025-04-16",
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},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2025-088 vom 2025-04-16",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2025-088.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7459-1 vom 2025-04-24",
"url": "https://ubuntu.com/security/notices/USN-7459-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7458-1 vom 2025-04-24",
"url": "https://ubuntu.com/security/notices/USN-7458-1"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5907 vom 2025-04-27",
"url": "https://lists.debian.org/debian-security-announce/2025/msg00069.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7459-2 vom 2025-04-28",
"url": "https://ubuntu.com/security/notices/USN-7459-2"
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{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2025-1973 vom 2025-04-30",
"url": "https://alas.aws.amazon.com/ALAS-2025-1973.html"
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{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2025-2843 vom 2025-04-30",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2025-2843.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7513-2 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7513-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7515-1 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7515-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7510-1 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7510-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7514-1 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7514-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7516-1 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7516-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7516-2 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7511-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7513-1 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7513-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7511-1 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7511-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7510-2 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7510-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7512-1 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7512-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7517-1 vom 2025-05-16",
"url": "https://ubuntu.com/security/notices/USN-7517-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7518-1 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7518-1"
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{
"category": "external",
"summary": "Ubuntu Security Notice USN-7521-1 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7521-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:01600-1 vom 2025-05-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020854.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7510-5 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7510-5"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7522-1 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7522-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7511-3 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7511-3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7510-4 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7510-4"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7516-3 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7516-3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7523-1 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7523-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7515-2 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7515-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7513-3 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7513-3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7510-3 vom 2025-05-20",
"url": "https://ubuntu.com/security/notices/USN-7510-3"
},
{
"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": "Ubuntu Security Notice USN-7517-2 vom 2025-05-21",
"url": "https://ubuntu.com/security/notices/USN-7517-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7516-4 vom 2025-05-21",
"url": "https://ubuntu.com/security/notices/USN-7516-4"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7516-5 vom 2025-05-23",
"url": "https://ubuntu.com/security/notices/USN-7516-5"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7521-2 vom 2025-05-22",
"url": "https://ubuntu.com/security/notices/USN-7521-2"
},
{
"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": "Ubuntu Security Notice USN-7516-6 vom 2025-05-26",
"url": "https://ubuntu.com/security/notices/USN-7516-6"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7524-1 vom 2025-05-26",
"url": "https://ubuntu.com/security/notices/USN-7524-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7517-3 vom 2025-05-26",
"url": "https://ubuntu.com/security/notices/USN-7517-3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7510-6 vom 2025-05-27",
"url": "https://ubuntu.com/security/notices/USN-7510-6"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7540-1 vom 2025-05-28",
"url": "https://ubuntu.com/security/notices/USN-7540-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7513-4 vom 2025-05-28",
"url": "https://ubuntu.com/security/notices/USN-7513-4"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7539-1 vom 2025-05-28",
"url": "https://ubuntu.com/security/notices/USN-7539-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7510-7 vom 2025-05-28",
"url": "https://ubuntu.com/security/notices/USN-7510-7"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7521-3 vom 2025-05-28",
"url": "https://ubuntu.com/security/notices/USN-7521-3"
},
{
"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": "Ubuntu Security Notice USN-7516-7 vom 2025-05-29",
"url": "https://ubuntu.com/security/notices/USN-7516-7"
},
{
"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": "Ubuntu Security Notice USN-7516-8 vom 2025-05-29",
"url": "https://ubuntu.com/security/notices/USN-7516-8"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7510-8 vom 2025-05-29",
"url": "https://ubuntu.com/security/notices/USN-7510-8"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2025-231 vom 2025-05-29",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2025-231.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7513-5 vom 2025-05-29",
"url": "https://ubuntu.com/security/notices/USN-7513-5"
},
{
"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": "Amazon Linux Security Advisory ALASLIVEPATCH-2025-233 vom 2025-05-29",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2025-233.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2025-232 vom 2025-05-29",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2025-232.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7516-9 vom 2025-05-29",
"url": "https://ubuntu.com/security/notices/USN-7516-9"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.15-2025-072 vom 2025-05-29",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2025-072.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-2025:20283-1 vom 2025-06-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021049.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20270-1 vom 2025-06-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021056.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20260-1 vom 2025-06-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021058.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20206-1 vom 2025-06-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021137.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20192-1 vom 2025-06-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021150.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:20190-1 vom 2025-06-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021154.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.15-2025-073 vom 2025-06-10",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2025-073.html"
},
{
"category": "external",
"summary": "Siemens Security Advisory SSA-082556 vom 2025-06-10",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.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": "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-2025:01972-1 vom 2025-06-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021537.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7593-1 vom 2025-06-24",
"url": "https://ubuntu.com/security/notices/USN-7593-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7602-1 vom 2025-06-26",
"url": "https://ubuntu.com/security/notices/USN-7602-1"
},
{
"category": "external",
"summary": "SEM 2025.2.1 release notes vom 2025-07-02",
"url": "https://documentation.solarwinds.com/en/success_center/sem/content/release_notes/sem_2025-2-1_release_notes.htm"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-20406 vom 2025-07-08",
"url": "https://linux.oracle.com/errata/ELSA-2025-20406.html"
},
{
"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": "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": "Oracle Linux Security Advisory ELSA-2025-20470 vom 2025-07-16",
"url": "https://linux.oracle.com/errata/ELSA-2025-20470.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": "Ubuntu Security Notice USN-7640-1 vom 2025-07-16",
"url": "https://ubuntu.com/security/notices/USN-7640-1"
},
{
"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-7654-2 vom 2025-07-18",
"url": "https://ubuntu.com/security/notices/USN-7654-2"
},
{
"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-7655-1 vom 2025-07-18",
"url": "https://ubuntu.com/security/notices/USN-7655-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7654-4 vom 2025-07-22",
"url": "https://ubuntu.com/security/notices/USN-7654-4"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
"tracking": {
"current_release_date": "2025-07-21T22:00:00.000+00:00",
"generator": {
"date": "2025-07-22T11:12:12.732+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.4.0"
}
},
"id": "WID-SEC-W-2025-0545",
"initial_release_date": "2025-03-11T23:00:00.000+00:00",
"revision_history": [
{
"date": "2025-03-11T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-03-27T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-03-30T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-04-02T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-04-07T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-04-08T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-04-13T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2025-04-15T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-04-16T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2025-04-24T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-04-27T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2025-04-28T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-04-29T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2025-05-01T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2025-05-18T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-05-19T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-05-20T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Ubuntu und SUSE aufgenommen"
},
{
"date": "2025-05-21T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
},
{
"date": "2025-05-22T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-05-26T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von SUSE, Debian und Ubuntu aufgenommen"
},
{
"date": "2025-05-27T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-05-29T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Debian, Ubuntu, SUSE und Amazon aufgenommen"
},
{
"date": "2025-06-02T22:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-03T22:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-09T22:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2025-06-10T22:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von Siemens aufgenommen"
},
{
"date": "2025-06-11T22:00:00.000+00:00",
"number": "27",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-15T22:00:00.000+00:00",
"number": "28",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-16T22:00:00.000+00:00",
"number": "29",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-17T22:00:00.000+00:00",
"number": "30",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-06-23T22:00:00.000+00:00",
"number": "31",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-06-26T22:00:00.000+00:00",
"number": "32",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-07-01T22:00:00.000+00:00",
"number": "33",
"summary": "Neue Updates aufgenommen"
},
{
"date": "2025-07-08T22:00:00.000+00:00",
"number": "34",
"summary": "Neue Updates von Oracle Linux und SUSE aufgenommen"
},
{
"date": "2025-07-14T22:00:00.000+00:00",
"number": "35",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-07-15T22:00:00.000+00:00",
"number": "36",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2025-07-16T22:00:00.000+00:00",
"number": "37",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-07-17T22:00:00.000+00:00",
"number": "38",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-07-21T22:00:00.000+00:00",
"number": "39",
"summary": "Neue Updates von Ubuntu aufgenommen"
}
],
"status": "final",
"version": "39"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"branches": [
{
"category": "product_name",
"name": "Debian Linux",
"product": {
"name": "Debian Linux",
"product_id": "2951",
"product_identification_helper": {
"cpe": "cpe:/o:debian:debian_linux:-"
}
}
}
],
"category": "vendor",
"name": "Debian"
},
{
"branches": [
{
"category": "product_name",
"name": "Google Container-Optimized OS",
"product": {
"name": "Google Container-Optimized OS",
"product_id": "1607324",
"product_identification_helper": {
"cpe": "cpe:/o:google:container-optimized_os:-"
}
}
}
],
"category": "vendor",
"name": "Google"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source Linux Kernel",
"product": {
"name": "Open Source Linux Kernel",
"product_id": "T008144",
"product_identification_helper": {
"cpe": "cpe:/a:linux:linux_kernel:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T004914",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T002207",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "1500 CPU",
"product": {
"name": "Siemens SIMATIC S7 1500 CPU",
"product_id": "T025776",
"product_identification_helper": {
"cpe": "cpe:/h:siemens:simatic_s7:1500_cpu"
}
}
}
],
"category": "product_name",
"name": "SIMATIC S7"
}
],
"category": "vendor",
"name": "Siemens"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c2025.2.1",
"product": {
"name": "SolarWinds Security Event Manager \u003c2025.2.1",
"product_id": "T044986"
}
},
{
"category": "product_version",
"name": "2025.2.1",
"product": {
"name": "SolarWinds Security Event Manager 2025.2.1",
"product_id": "T044986-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:solarwinds:security_event_manager:2025.2.1"
}
}
}
],
"category": "product_name",
"name": "Security Event Manager"
}
],
"category": "vendor",
"name": "SolarWinds"
},
{
"branches": [
{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T000126",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
}
}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-58087",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2024-58087"
},
{
"cve": "CVE-2024-58088",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2024-58088"
},
{
"cve": "CVE-2024-58089",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2024-58089"
},
{
"cve": "CVE-2025-21844",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21844"
},
{
"cve": "CVE-2025-21845",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21845"
},
{
"cve": "CVE-2025-21846",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21846"
},
{
"cve": "CVE-2025-21847",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21847"
},
{
"cve": "CVE-2025-21848",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21848"
},
{
"cve": "CVE-2025-21849",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21849"
},
{
"cve": "CVE-2025-21850",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21850"
},
{
"cve": "CVE-2025-21851",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21851"
},
{
"cve": "CVE-2025-21852",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21852"
},
{
"cve": "CVE-2025-21853",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21853"
},
{
"cve": "CVE-2025-21854",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21854"
},
{
"cve": "CVE-2025-21855",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21855"
},
{
"cve": "CVE-2025-21856",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21856"
},
{
"cve": "CVE-2025-21857",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21857"
},
{
"cve": "CVE-2025-21858",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21858"
},
{
"cve": "CVE-2025-21859",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21859"
},
{
"cve": "CVE-2025-21860",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21860"
},
{
"cve": "CVE-2025-21861",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21861"
},
{
"cve": "CVE-2025-21862",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21862"
},
{
"cve": "CVE-2025-21863",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21863"
},
{
"cve": "CVE-2025-21864",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21864"
},
{
"cve": "CVE-2025-21865",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21865"
},
{
"cve": "CVE-2025-21866",
"product_status": {
"known_affected": [
"T044986",
"2951",
"T002207",
"T000126",
"398363",
"T025776",
"T004914",
"1607324",
"T008144"
]
},
"release_date": "2025-03-11T23:00:00.000+00:00",
"title": "CVE-2025-21866"
}
]
}
CVE-2025-21859 (GCVE-0-2025-21859)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: gadget: f_midi: f_midi_complete to call queue_work
When using USB MIDI, a lock is attempted to be acquired twice through a
re-entrant call to f_midi_transmit, causing a deadlock.
Fix it by using queue_work() to schedule the inner f_midi_transmit() via
a high priority work queue from the completion handler.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: d5daf49b58661ec4af7a55b277176efbf945ca05 Version: d5daf49b58661ec4af7a55b277176efbf945ca05 Version: d5daf49b58661ec4af7a55b277176efbf945ca05 Version: d5daf49b58661ec4af7a55b277176efbf945ca05 Version: d5daf49b58661ec4af7a55b277176efbf945ca05 Version: d5daf49b58661ec4af7a55b277176efbf945ca05 Version: d5daf49b58661ec4af7a55b277176efbf945ca05 Version: d5daf49b58661ec4af7a55b277176efbf945ca05 |
|
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/f_midi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "727dee0857946b85232526de4f5a957fe163e89a",
"status": "affected",
"version": "d5daf49b58661ec4af7a55b277176efbf945ca05",
"versionType": "git"
},
{
"lessThan": "1f10923404705a94891e612dff3b75e828a78368",
"status": "affected",
"version": "d5daf49b58661ec4af7a55b277176efbf945ca05",
"versionType": "git"
},
{
"lessThan": "b09957657d7767d164b3432af2129bd72947553c",
"status": "affected",
"version": "d5daf49b58661ec4af7a55b277176efbf945ca05",
"versionType": "git"
},
{
"lessThan": "24a942610ee9bafb2692a456ae850c5b2e409b05",
"status": "affected",
"version": "d5daf49b58661ec4af7a55b277176efbf945ca05",
"versionType": "git"
},
{
"lessThan": "deeee3adb2c01eedab32c3b4519337689ad02e8a",
"status": "affected",
"version": "d5daf49b58661ec4af7a55b277176efbf945ca05",
"versionType": "git"
},
{
"lessThan": "e9fec6f42c45db2f62dc373fb1a10d2488c04e79",
"status": "affected",
"version": "d5daf49b58661ec4af7a55b277176efbf945ca05",
"versionType": "git"
},
{
"lessThan": "8aa6b4be1f4efccbfc533e6ec8841d26e4fa8dba",
"status": "affected",
"version": "d5daf49b58661ec4af7a55b277176efbf945ca05",
"versionType": "git"
},
{
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"status": "affected",
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"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/f_midi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.2"
},
{
"lessThan": "3.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.291",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.235",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.179",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.130",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.17",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.14",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.291",
"versionStartIncluding": "3.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.235",
"versionStartIncluding": "3.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.179",
"versionStartIncluding": "3.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.130",
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},
{
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"versionEndExcluding": "6.6.80",
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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},
{
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"versionStartIncluding": "3.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: gadget: f_midi: f_midi_complete to call queue_work\n\nWhen using USB MIDI, a lock is attempted to be acquired twice through a\nre-entrant call to f_midi_transmit, causing a deadlock.\n\nFix it by using queue_work() to schedule the inner f_midi_transmit() via\na high priority work queue from the completion handler."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:22:41.835Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/727dee0857946b85232526de4f5a957fe163e89a"
},
{
"url": "https://git.kernel.org/stable/c/1f10923404705a94891e612dff3b75e828a78368"
},
{
"url": "https://git.kernel.org/stable/c/b09957657d7767d164b3432af2129bd72947553c"
},
{
"url": "https://git.kernel.org/stable/c/24a942610ee9bafb2692a456ae850c5b2e409b05"
},
{
"url": "https://git.kernel.org/stable/c/deeee3adb2c01eedab32c3b4519337689ad02e8a"
},
{
"url": "https://git.kernel.org/stable/c/e9fec6f42c45db2f62dc373fb1a10d2488c04e79"
},
{
"url": "https://git.kernel.org/stable/c/8aa6b4be1f4efccbfc533e6ec8841d26e4fa8dba"
},
{
"url": "https://git.kernel.org/stable/c/4ab37fcb42832cdd3e9d5e50653285ca84d6686f"
}
],
"title": "USB: gadget: f_midi: f_midi_complete to call queue_work",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-21859",
"datePublished": "2025-03-12T09:42:12.036Z",
"dateReserved": "2024-12-29T08:45:45.780Z",
"dateUpdated": "2025-05-04T07:22:41.835Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-21858 (GCVE-0-2025-21858)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
geneve: Fix use-after-free in geneve_find_dev().
syzkaller reported a use-after-free in geneve_find_dev() [0]
without repro.
geneve_configure() links struct geneve_dev.next to
net_generic(net, geneve_net_id)->geneve_list.
The net here could differ from dev_net(dev) if IFLA_NET_NS_PID,
IFLA_NET_NS_FD, or IFLA_TARGET_NETNSID is set.
When dev_net(dev) is dismantled, geneve_exit_batch_rtnl() finally
calls unregister_netdevice_queue() for each dev in the netns,
and later the dev is freed.
However, its geneve_dev.next is still linked to the backend UDP
socket netns.
Then, use-after-free will occur when another geneve dev is created
in the netns.
Let's call geneve_dellink() instead in geneve_destroy_tunnels().
[0]:
BUG: KASAN: slab-use-after-free in geneve_find_dev drivers/net/geneve.c:1295 [inline]
BUG: KASAN: slab-use-after-free in geneve_configure+0x234/0x858 drivers/net/geneve.c:1343
Read of size 2 at addr ffff000054d6ee24 by task syz.1.4029/13441
CPU: 1 UID: 0 PID: 13441 Comm: syz.1.4029 Not tainted 6.13.0-g0ad9617c78ac #24 dc35ca22c79fb82e8e7bc5c9c9adafea898b1e3d
Hardware name: linux,dummy-virt (DT)
Call trace:
show_stack+0x38/0x50 arch/arm64/kernel/stacktrace.c:466 (C)
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0xbc/0x108 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0x16c/0x6f0 mm/kasan/report.c:489
kasan_report+0xc0/0x120 mm/kasan/report.c:602
__asan_report_load2_noabort+0x20/0x30 mm/kasan/report_generic.c:379
geneve_find_dev drivers/net/geneve.c:1295 [inline]
geneve_configure+0x234/0x858 drivers/net/geneve.c:1343
geneve_newlink+0xb8/0x128 drivers/net/geneve.c:1634
rtnl_newlink_create+0x23c/0x868 net/core/rtnetlink.c:3795
__rtnl_newlink net/core/rtnetlink.c:3906 [inline]
rtnl_newlink+0x1054/0x1630 net/core/rtnetlink.c:4021
rtnetlink_rcv_msg+0x61c/0x918 net/core/rtnetlink.c:6911
netlink_rcv_skb+0x1dc/0x398 net/netlink/af_netlink.c:2543
rtnetlink_rcv+0x34/0x50 net/core/rtnetlink.c:6938
netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline]
netlink_unicast+0x618/0x838 net/netlink/af_netlink.c:1348
netlink_sendmsg+0x5fc/0x8b0 net/netlink/af_netlink.c:1892
sock_sendmsg_nosec net/socket.c:713 [inline]
__sock_sendmsg net/socket.c:728 [inline]
____sys_sendmsg+0x410/0x6f8 net/socket.c:2568
___sys_sendmsg+0x178/0x1d8 net/socket.c:2622
__sys_sendmsg net/socket.c:2654 [inline]
__do_sys_sendmsg net/socket.c:2659 [inline]
__se_sys_sendmsg net/socket.c:2657 [inline]
__arm64_sys_sendmsg+0x12c/0x1c8 net/socket.c:2657
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x90/0x278 arch/arm64/kernel/syscall.c:49
el0_svc_common+0x13c/0x250 arch/arm64/kernel/syscall.c:132
do_el0_svc+0x54/0x70 arch/arm64/kernel/syscall.c:151
el0_svc+0x4c/0xa8 arch/arm64/kernel/entry-common.c:744
el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:762
el0t_64_sync+0x198/0x1a0 arch/arm64/kernel/entry.S:600
Allocated by task 13247:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x30/0x68 mm/kasan/common.c:68
kasan_save_alloc_info+0x44/0x58 mm/kasan/generic.c:568
poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
__kasan_kmalloc+0x84/0xa0 mm/kasan/common.c:394
kasan_kmalloc include/linux/kasan.h:260 [inline]
__do_kmalloc_node mm/slub.c:4298 [inline]
__kmalloc_node_noprof+0x2a0/0x560 mm/slub.c:4304
__kvmalloc_node_noprof+0x9c/0x230 mm/util.c:645
alloc_netdev_mqs+0xb8/0x11a0 net/core/dev.c:11470
rtnl_create_link+0x2b8/0xb50 net/core/rtnetlink.c:3604
rtnl_newlink_create+0x19c/0x868 net/core/rtnetlink.c:3780
__rtnl_newlink net/core/rtnetlink.c:3906 [inline]
rtnl_newlink+0x1054/0x1630 net/core/rtnetlink.c:4021
rtnetlink_rcv_msg+0x61c/0x918 net/core/rtnetlink.c:6911
netlink_rcv_skb+0x1dc/0x398 net/netlink/af_netlink.c:2543
rtnetlink_rcv+0x34/0x50 net/core/rtnetlink.c:6938
netlink_unicast_kernel net/netlink/af_n
---truncated---
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b Version: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b Version: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b Version: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b Version: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b Version: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b Version: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b Version: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b |
|
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-21858",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-12T13:19:41.982339Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-12T13:23:48.652Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/geneve.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d5e86e27de0936f3cb0a299ce519d993e9cf3886",
"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
},
{
"lessThan": "5a0538ac6826807d6919f6aecbb8996c2865af2c",
"status": "affected",
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"versionType": "git"
},
{
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"versionType": "git"
},
{
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"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
},
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CVE-2025-21864 (GCVE-0-2025-21864)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: drop secpath at the same time as we currently drop dst
Xiumei reported hitting the WARN in xfrm6_tunnel_net_exit while
running tests that boil down to:
- create a pair of netns
- run a basic TCP test over ipcomp6
- delete the pair of netns
The xfrm_state found on spi_byaddr was not deleted at the time we
delete the netns, because we still have a reference on it. This
lingering reference comes from a secpath (which holds a ref on the
xfrm_state), which is still attached to an skb. This skb is not
leaked, it ends up on sk_receive_queue and then gets defer-free'd by
skb_attempt_defer_free.
The problem happens when we defer freeing an skb (push it on one CPU's
defer_list), and don't flush that list before the netns is deleted. In
that case, we still have a reference on the xfrm_state that we don't
expect at this point.
We already drop the skb's dst in the TCP receive path when it's no
longer needed, so let's also drop the secpath. At this point,
tcp_filter has already called into the LSM hooks that may require the
secpath, so it should not be needed anymore. However, in some of those
places, the MPTCP extension has just been attached to the skb, so we
cannot simply drop all extensions.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-21848 (GCVE-0-2025-21848)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfp: bpf: Add check for nfp_app_ctrl_msg_alloc()
Add check for the return value of nfp_app_ctrl_msg_alloc() in
nfp_bpf_cmsg_alloc() to prevent null pointer dereference.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: ff3d43f7568c82b335d7df2d40a31447c3fce10c Version: ff3d43f7568c82b335d7df2d40a31447c3fce10c Version: ff3d43f7568c82b335d7df2d40a31447c3fce10c Version: ff3d43f7568c82b335d7df2d40a31447c3fce10c Version: ff3d43f7568c82b335d7df2d40a31447c3fce10c Version: ff3d43f7568c82b335d7df2d40a31447c3fce10c Version: ff3d43f7568c82b335d7df2d40a31447c3fce10c Version: ff3d43f7568c82b335d7df2d40a31447c3fce10c |
|
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CVE-2025-21866 (GCVE-0-2025-21866)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/code-patching: Fix KASAN hit by not flagging text patching area as VM_ALLOC
Erhard reported the following KASAN hit while booting his PowerMac G4
with a KASAN-enabled kernel 6.13-rc6:
BUG: KASAN: vmalloc-out-of-bounds in copy_to_kernel_nofault+0xd8/0x1c8
Write of size 8 at addr f1000000 by task chronyd/1293
CPU: 0 UID: 123 PID: 1293 Comm: chronyd Tainted: G W 6.13.0-rc6-PMacG4 #2
Tainted: [W]=WARN
Hardware name: PowerMac3,6 7455 0x80010303 PowerMac
Call Trace:
[c2437590] [c1631a84] dump_stack_lvl+0x70/0x8c (unreliable)
[c24375b0] [c0504998] print_report+0xdc/0x504
[c2437610] [c050475c] kasan_report+0xf8/0x108
[c2437690] [c0505a3c] kasan_check_range+0x24/0x18c
[c24376a0] [c03fb5e4] copy_to_kernel_nofault+0xd8/0x1c8
[c24376c0] [c004c014] patch_instructions+0x15c/0x16c
[c2437710] [c00731a8] bpf_arch_text_copy+0x60/0x7c
[c2437730] [c0281168] bpf_jit_binary_pack_finalize+0x50/0xac
[c2437750] [c0073cf4] bpf_int_jit_compile+0xb30/0xdec
[c2437880] [c0280394] bpf_prog_select_runtime+0x15c/0x478
[c24378d0] [c1263428] bpf_prepare_filter+0xbf8/0xc14
[c2437990] [c12677ec] bpf_prog_create_from_user+0x258/0x2b4
[c24379d0] [c027111c] do_seccomp+0x3dc/0x1890
[c2437ac0] [c001d8e0] system_call_exception+0x2dc/0x420
[c2437f30] [c00281ac] ret_from_syscall+0x0/0x2c
--- interrupt: c00 at 0x5a1274
NIP: 005a1274 LR: 006a3b3c CTR: 005296c8
REGS: c2437f40 TRAP: 0c00 Tainted: G W (6.13.0-rc6-PMacG4)
MSR: 0200f932 <VEC,EE,PR,FP,ME,IR,DR,RI> CR: 24004422 XER: 00000000
GPR00: 00000166 af8f3fa0 a7ee3540 00000001 00000000 013b6500 005a5858 0200f932
GPR08: 00000000 00001fe9 013d5fc8 005296c8 2822244c 00b2fcd8 00000000 af8f4b57
GPR16: 00000000 00000001 00000000 00000000 00000000 00000001 00000000 00000002
GPR24: 00afdbb0 00000000 00000000 00000000 006e0004 013ce060 006e7c1c 00000001
NIP [005a1274] 0x5a1274
LR [006a3b3c] 0x6a3b3c
--- interrupt: c00
The buggy address belongs to the virtual mapping at
[f1000000, f1002000) created by:
text_area_cpu_up+0x20/0x190
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:00000000 index:0x0 pfn:0x76e30
flags: 0x80000000(zone=2)
raw: 80000000 00000000 00000122 00000000 00000000 00000000 ffffffff 00000001
raw: 00000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
f0ffff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0ffff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>f1000000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
^
f1000080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
f1000100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
==================================================================
f8 corresponds to KASAN_VMALLOC_INVALID which means the area is not
initialised hence not supposed to be used yet.
Powerpc text patching infrastructure allocates a virtual memory area
using get_vm_area() and flags it as VM_ALLOC. But that flag is meant
to be used for vmalloc() and vmalloc() allocated memory is not
supposed to be used before a call to __vmalloc_node_range() which is
never called for that area.
That went undetected until commit e4137f08816b ("mm, kasan, kmsan:
instrument copy_from/to_kernel_nofault")
The area allocated by text_area_cpu_up() is not vmalloc memory, it is
mapped directly on demand when needed by map_kernel_page(). There is
no VM flag corresponding to such usage, so just pass no flag. That way
the area will be unpoisonned and usable immediately.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 37bc3e5fd764fb258ff4fcbb90b6d1b67fb466c1 Version: 37bc3e5fd764fb258ff4fcbb90b6d1b67fb466c1 Version: 37bc3e5fd764fb258ff4fcbb90b6d1b67fb466c1 Version: 37bc3e5fd764fb258ff4fcbb90b6d1b67fb466c1 Version: 37bc3e5fd764fb258ff4fcbb90b6d1b67fb466c1 Version: 37bc3e5fd764fb258ff4fcbb90b6d1b67fb466c1 Version: 37bc3e5fd764fb258ff4fcbb90b6d1b67fb466c1 Version: 37bc3e5fd764fb258ff4fcbb90b6d1b67fb466c1 |
|
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/code-patching: Fix KASAN hit by not flagging text patching area as VM_ALLOC\n\nErhard reported the following KASAN hit while booting his PowerMac G4\nwith a KASAN-enabled kernel 6.13-rc6:\n\n BUG: KASAN: vmalloc-out-of-bounds in copy_to_kernel_nofault+0xd8/0x1c8\n Write of size 8 at addr f1000000 by task chronyd/1293\n\n CPU: 0 UID: 123 PID: 1293 Comm: chronyd Tainted: G W 6.13.0-rc6-PMacG4 #2\n Tainted: [W]=WARN\n Hardware name: PowerMac3,6 7455 0x80010303 PowerMac\n Call Trace:\n [c2437590] [c1631a84] dump_stack_lvl+0x70/0x8c (unreliable)\n [c24375b0] [c0504998] print_report+0xdc/0x504\n [c2437610] [c050475c] kasan_report+0xf8/0x108\n [c2437690] [c0505a3c] kasan_check_range+0x24/0x18c\n [c24376a0] [c03fb5e4] copy_to_kernel_nofault+0xd8/0x1c8\n [c24376c0] [c004c014] patch_instructions+0x15c/0x16c\n [c2437710] [c00731a8] bpf_arch_text_copy+0x60/0x7c\n [c2437730] [c0281168] bpf_jit_binary_pack_finalize+0x50/0xac\n [c2437750] [c0073cf4] bpf_int_jit_compile+0xb30/0xdec\n [c2437880] [c0280394] bpf_prog_select_runtime+0x15c/0x478\n [c24378d0] [c1263428] bpf_prepare_filter+0xbf8/0xc14\n [c2437990] [c12677ec] bpf_prog_create_from_user+0x258/0x2b4\n [c24379d0] [c027111c] do_seccomp+0x3dc/0x1890\n [c2437ac0] [c001d8e0] system_call_exception+0x2dc/0x420\n [c2437f30] [c00281ac] ret_from_syscall+0x0/0x2c\n --- interrupt: c00 at 0x5a1274\n NIP: 005a1274 LR: 006a3b3c CTR: 005296c8\n REGS: c2437f40 TRAP: 0c00 Tainted: G W (6.13.0-rc6-PMacG4)\n MSR: 0200f932 \u003cVEC,EE,PR,FP,ME,IR,DR,RI\u003e CR: 24004422 XER: 00000000\n\n GPR00: 00000166 af8f3fa0 a7ee3540 00000001 00000000 013b6500 005a5858 0200f932\n GPR08: 00000000 00001fe9 013d5fc8 005296c8 2822244c 00b2fcd8 00000000 af8f4b57\n GPR16: 00000000 00000001 00000000 00000000 00000000 00000001 00000000 00000002\n GPR24: 00afdbb0 00000000 00000000 00000000 006e0004 013ce060 006e7c1c 00000001\n NIP [005a1274] 0x5a1274\n LR [006a3b3c] 0x6a3b3c\n --- interrupt: c00\n\n The buggy address belongs to the virtual mapping at\n [f1000000, f1002000) created by:\n text_area_cpu_up+0x20/0x190\n\n The buggy address belongs to the physical page:\n page: refcount:1 mapcount:0 mapping:00000000 index:0x0 pfn:0x76e30\n flags: 0x80000000(zone=2)\n raw: 80000000 00000000 00000122 00000000 00000000 00000000 ffffffff 00000001\n raw: 00000000\n page dumped because: kasan: bad access detected\n\n Memory state around the buggy address:\n f0ffff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n f0ffff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n \u003ef1000000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ^\n f1000080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n f1000100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ==================================================================\n\nf8 corresponds to KASAN_VMALLOC_INVALID which means the area is not\ninitialised hence not supposed to be used yet.\n\nPowerpc text patching infrastructure allocates a virtual memory area\nusing get_vm_area() and flags it as VM_ALLOC. But that flag is meant\nto be used for vmalloc() and vmalloc() allocated memory is not\nsupposed to be used before a call to __vmalloc_node_range() which is\nnever called for that area.\n\nThat went undetected until commit e4137f08816b (\"mm, kasan, kmsan:\ninstrument copy_from/to_kernel_nofault\")\n\nThe area allocated by text_area_cpu_up() is not vmalloc memory, it is\nmapped directly on demand when needed by map_kernel_page(). There is\nno VM flag corresponding to such usage, so just pass no flag. That way\nthe area will be unpoisonned and usable immediately."
}
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CVE-2025-21853 (GCVE-0-2025-21853)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: avoid holding freeze_mutex during mmap operation
We use map->freeze_mutex to prevent races between map_freeze() and
memory mapping BPF map contents with writable permissions. The way we
naively do this means we'll hold freeze_mutex for entire duration of all
the mm and VMA manipulations, which is completely unnecessary. This can
potentially also lead to deadlocks, as reported by syzbot in [0].
So, instead, hold freeze_mutex only during writeability checks, bump
(proactively) "write active" count for the map, unlock the mutex and
proceed with mmap logic. And only if something went wrong during mmap
logic, then undo that "write active" counter increment.
[0] https://lore.kernel.org/bpf/678dcbc9.050a0220.303755.0066.GAE@google.com/
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: fc9702273e2edb90400a34b3be76f7b08fa3344b Version: fc9702273e2edb90400a34b3be76f7b08fa3344b Version: fc9702273e2edb90400a34b3be76f7b08fa3344b Version: fc9702273e2edb90400a34b3be76f7b08fa3344b Version: fc9702273e2edb90400a34b3be76f7b08fa3344b Version: fc9702273e2edb90400a34b3be76f7b08fa3344b Version: fc9702273e2edb90400a34b3be76f7b08fa3344b |
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CVE-2025-21856 (GCVE-0-2025-21856)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/ism: add release function for struct device
According to device_release() in /drivers/base/core.c,
a device without a release function is a broken device
and must be fixed.
The current code directly frees the device after calling device_add()
without waiting for other kernel parts to release their references.
Thus, a reference could still be held to a struct device,
e.g., by sysfs, leading to potential use-after-free
issues if a proper release function is not set.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-21862 (GCVE-0-2025-21862)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drop_monitor: fix incorrect initialization order
Syzkaller reports the following bug:
BUG: spinlock bad magic on CPU#1, syz-executor.0/7995
lock: 0xffff88805303f3e0, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0
CPU: 1 PID: 7995 Comm: syz-executor.0 Tainted: G E 5.10.209+ #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x119/0x179 lib/dump_stack.c:118
debug_spin_lock_before kernel/locking/spinlock_debug.c:83 [inline]
do_raw_spin_lock+0x1f6/0x270 kernel/locking/spinlock_debug.c:112
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:117 [inline]
_raw_spin_lock_irqsave+0x50/0x70 kernel/locking/spinlock.c:159
reset_per_cpu_data+0xe6/0x240 [drop_monitor]
net_dm_cmd_trace+0x43d/0x17a0 [drop_monitor]
genl_family_rcv_msg_doit+0x22f/0x330 net/netlink/genetlink.c:739
genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
genl_rcv_msg+0x341/0x5a0 net/netlink/genetlink.c:800
netlink_rcv_skb+0x14d/0x440 net/netlink/af_netlink.c:2497
genl_rcv+0x29/0x40 net/netlink/genetlink.c:811
netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline]
netlink_unicast+0x54b/0x800 net/netlink/af_netlink.c:1348
netlink_sendmsg+0x914/0xe00 net/netlink/af_netlink.c:1916
sock_sendmsg_nosec net/socket.c:651 [inline]
__sock_sendmsg+0x157/0x190 net/socket.c:663
____sys_sendmsg+0x712/0x870 net/socket.c:2378
___sys_sendmsg+0xf8/0x170 net/socket.c:2432
__sys_sendmsg+0xea/0x1b0 net/socket.c:2461
do_syscall_64+0x30/0x40 arch/x86/entry/common.c:46
entry_SYSCALL_64_after_hwframe+0x62/0xc7
RIP: 0033:0x7f3f9815aee9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3f972bf0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f3f9826d050 RCX: 00007f3f9815aee9
RDX: 0000000020000000 RSI: 0000000020001300 RDI: 0000000000000007
RBP: 00007f3f981b63bd R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f3f9826d050 R15: 00007ffe01ee6768
If drop_monitor is built as a kernel module, syzkaller may have time
to send a netlink NET_DM_CMD_START message during the module loading.
This will call the net_dm_monitor_start() function that uses
a spinlock that has not yet been initialized.
To fix this, let's place resource initialization above the registration
of a generic netlink family.
Found by InfoTeCS on behalf of Linux Verification Center
(linuxtesting.org) with Syzkaller.
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 Version: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 Version: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 Version: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 Version: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 Version: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 Version: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 Version: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 |
|
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CVE-2025-21863 (GCVE-0-2025-21863)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
io_uring: prevent opcode speculation
sqe->opcode is used for different tables, make sure we santitise it
against speculations.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-21847 (GCVE-0-2025-21847)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data()
The nullity of sps->cstream should be checked similarly as it is done in
sof_set_stream_data_offset() function.
Assuming that it is not NULL if sps->stream is NULL is incorrect and can
lead to NULL pointer dereference.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-21849 (GCVE-0-2025-21849)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/i915/gt: Use spin_lock_irqsave() in interruptible context
spin_lock/unlock() functions used in interrupt contexts could
result in a deadlock, as seen in GitLab issue #13399,
which occurs when interrupt comes in while holding a lock.
Try to remedy the problem by saving irq state before spin lock
acquisition.
v2: add irqs' state save/restore calls to all locks/unlocks in
signal_irq_work() execution (Maciej)
v3: use with spin_lock_irqsave() in guc_lrc_desc_unpin() instead
of other lock/unlock calls and add Fixes and Cc tags (Tvrtko);
change title and commit message
(cherry picked from commit c088387ddd6482b40f21ccf23db1125e8fa4af7e)
References
Impacted products
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CVE-2025-21846 (GCVE-0-2025-21846)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
acct: perform last write from workqueue
In [1] it was reported that the acct(2) system call can be used to
trigger NULL deref in cases where it is set to write to a file that
triggers an internal lookup. This can e.g., happen when pointing acc(2)
to /sys/power/resume. At the point the where the write to this file
happens the calling task has already exited and called exit_fs(). A
lookup will thus trigger a NULL-deref when accessing current->fs.
Reorganize the code so that the the final write happens from the
workqueue but with the caller's credentials. This preserves the
(strange) permission model and has almost no regression risk.
This api should stop to exist though.
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-2025-21852 (GCVE-0-2025-21852)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: Add rx_skb of kfree_skb to raw_tp_null_args[].
Yan Zhai reported a BPF prog could trigger a null-ptr-deref [0]
in trace_kfree_skb if the prog does not check if rx_sk is NULL.
Commit c53795d48ee8 ("net: add rx_sk to trace_kfree_skb") added
rx_sk to trace_kfree_skb, but rx_sk is optional and could be NULL.
Let's add kfree_skb to raw_tp_null_args[] to let the BPF verifier
validate such a prog and prevent the issue.
Now we fail to load such a prog:
libbpf: prog 'drop': -- BEGIN PROG LOAD LOG --
0: R1=ctx() R10=fp0
; int BPF_PROG(drop, struct sk_buff *skb, void *location, @ kfree_skb_sk_null.bpf.c:21
0: (79) r3 = *(u64 *)(r1 +24)
func 'kfree_skb' arg3 has btf_id 5253 type STRUCT 'sock'
1: R1=ctx() R3_w=trusted_ptr_or_null_sock(id=1)
; bpf_printk("sk: %d, %d\n", sk, sk->__sk_common.skc_family); @ kfree_skb_sk_null.bpf.c:24
1: (69) r4 = *(u16 *)(r3 +16)
R3 invalid mem access 'trusted_ptr_or_null_'
processed 2 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0
-- END PROG LOAD LOG --
Note this fix requires commit 838a10bd2ebf ("bpf: Augment raw_tp
arguments with PTR_MAYBE_NULL").
[0]:
BUG: kernel NULL pointer dereference, address: 0000000000000010
PF: supervisor read access in kernel mode
PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
PREEMPT SMP
RIP: 0010:bpf_prog_5e21a6db8fcff1aa_drop+0x10/0x2d
Call Trace:
<TASK>
? __die+0x1f/0x60
? page_fault_oops+0x148/0x420
? search_bpf_extables+0x5b/0x70
? fixup_exception+0x27/0x2c0
? exc_page_fault+0x75/0x170
? asm_exc_page_fault+0x22/0x30
? bpf_prog_5e21a6db8fcff1aa_drop+0x10/0x2d
bpf_trace_run4+0x68/0xd0
? unix_stream_connect+0x1f4/0x6f0
sk_skb_reason_drop+0x90/0x120
unix_stream_connect+0x1f4/0x6f0
__sys_connect+0x7f/0xb0
__x64_sys_connect+0x14/0x20
do_syscall_64+0x47/0xc30
entry_SYSCALL_64_after_hwframe+0x4b/0x53
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: Add rx_skb of kfree_skb to raw_tp_null_args[].\n\nYan Zhai reported a BPF prog could trigger a null-ptr-deref [0]\nin trace_kfree_skb if the prog does not check if rx_sk is NULL.\n\nCommit c53795d48ee8 (\"net: add rx_sk to trace_kfree_skb\") added\nrx_sk to trace_kfree_skb, but rx_sk is optional and could be NULL.\n\nLet\u0027s add kfree_skb to raw_tp_null_args[] to let the BPF verifier\nvalidate such a prog and prevent the issue.\n\nNow we fail to load such a prog:\n\n libbpf: prog \u0027drop\u0027: -- BEGIN PROG LOAD LOG --\n 0: R1=ctx() R10=fp0\n ; int BPF_PROG(drop, struct sk_buff *skb, void *location, @ kfree_skb_sk_null.bpf.c:21\n 0: (79) r3 = *(u64 *)(r1 +24)\n func \u0027kfree_skb\u0027 arg3 has btf_id 5253 type STRUCT \u0027sock\u0027\n 1: R1=ctx() R3_w=trusted_ptr_or_null_sock(id=1)\n ; bpf_printk(\"sk: %d, %d\\n\", sk, sk-\u003e__sk_common.skc_family); @ kfree_skb_sk_null.bpf.c:24\n 1: (69) r4 = *(u16 *)(r3 +16)\n R3 invalid mem access \u0027trusted_ptr_or_null_\u0027\n processed 2 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0\n -- END PROG LOAD LOG --\n\nNote this fix requires commit 838a10bd2ebf (\"bpf: Augment raw_tp\narguments with PTR_MAYBE_NULL\").\n\n[0]:\nBUG: kernel NULL pointer dereference, address: 0000000000000010\n PF: supervisor read access in kernel mode\n PF: error_code(0x0000) - not-present page\nPGD 0 P4D 0\nPREEMPT SMP\nRIP: 0010:bpf_prog_5e21a6db8fcff1aa_drop+0x10/0x2d\nCall Trace:\n \u003cTASK\u003e\n ? __die+0x1f/0x60\n ? page_fault_oops+0x148/0x420\n ? search_bpf_extables+0x5b/0x70\n ? fixup_exception+0x27/0x2c0\n ? exc_page_fault+0x75/0x170\n ? asm_exc_page_fault+0x22/0x30\n ? bpf_prog_5e21a6db8fcff1aa_drop+0x10/0x2d\n bpf_trace_run4+0x68/0xd0\n ? unix_stream_connect+0x1f4/0x6f0\n sk_skb_reason_drop+0x90/0x120\n unix_stream_connect+0x1f4/0x6f0\n __sys_connect+0x7f/0xb0\n __x64_sys_connect+0x14/0x20\n do_syscall_64+0x47/0xc30\n entry_SYSCALL_64_after_hwframe+0x4b/0x53"
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CVE-2025-21854 (GCVE-0-2025-21854)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sockmap, vsock: For connectible sockets allow only connected
sockmap expects all vsocks to have a transport assigned, which is expressed
in vsock_proto::psock_update_sk_prot(). However, there is an edge case
where an unconnected (connectible) socket may lose its previously assigned
transport. This is handled with a NULL check in the vsock/BPF recv path.
Another design detail is that listening vsocks are not supposed to have any
transport assigned at all. Which implies they are not supported by the
sockmap. But this is complicated by the fact that a socket, before
switching to TCP_LISTEN, may have had some transport assigned during a
failed connect() attempt. Hence, we may end up with a listening vsock in a
sockmap, which blows up quickly:
KASAN: null-ptr-deref in range [0x0000000000000120-0x0000000000000127]
CPU: 7 UID: 0 PID: 56 Comm: kworker/7:0 Not tainted 6.14.0-rc1+
Workqueue: vsock-loopback vsock_loopback_work
RIP: 0010:vsock_read_skb+0x4b/0x90
Call Trace:
sk_psock_verdict_data_ready+0xa4/0x2e0
virtio_transport_recv_pkt+0x1ca8/0x2acc
vsock_loopback_work+0x27d/0x3f0
process_one_work+0x846/0x1420
worker_thread+0x5b3/0xf80
kthread+0x35a/0x700
ret_from_fork+0x2d/0x70
ret_from_fork_asm+0x1a/0x30
For connectible sockets, instead of relying solely on the state of
vsk->transport, tell sockmap to only allow those representing established
connections. This aligns with the behaviour for AF_INET and AF_UNIX.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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CVE-2025-21860 (GCVE-0-2025-21860)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/zswap: fix inconsistency when zswap_store_page() fails
Commit b7c0ccdfbafd ("mm: zswap: support large folios in zswap_store()")
skips charging any zswap entries when it failed to zswap the entire folio.
However, when some base pages are zswapped but it failed to zswap the
entire folio, the zswap operation is rolled back. When freeing zswap
entries for those pages, zswap_entry_free() uncharges the zswap entries
that were not previously charged, causing zswap charging to become
inconsistent.
This inconsistency triggers two warnings with following steps:
# On a machine with 64GiB of RAM and 36GiB of zswap
$ stress-ng --bigheap 2 # wait until the OOM-killer kills stress-ng
$ sudo reboot
The two warnings are:
in mm/memcontrol.c:163, function obj_cgroup_release():
WARN_ON_ONCE(nr_bytes & (PAGE_SIZE - 1));
in mm/page_counter.c:60, function page_counter_cancel():
if (WARN_ONCE(new < 0, "page_counter underflow: %ld nr_pages=%lu\n",
new, nr_pages))
zswap_stored_pages also becomes inconsistent in the same way.
As suggested by Kanchana, increment zswap_stored_pages and charge zswap
entries within zswap_store_page() when it succeeds. This way,
zswap_entry_free() will decrement the counter and uncharge the entries
when it failed to zswap the entire folio.
While this could potentially be optimized by batching objcg charging and
incrementing the counter, let's focus on fixing the bug this time and
leave the optimization for later after some evaluation.
After resolving the inconsistency, the warnings disappear.
[42.hyeyoo@gmail.com: refactor zswap_store_page()]
References
Impacted products
{
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"affected": [
{
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CVE-2024-58088 (GCVE-0-2024-58088)
Vulnerability from cvelistv5
Published
2025-03-12 09:41
Modified
2025-05-04 10:09
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix deadlock when freeing cgroup storage
The following commit
bc235cdb423a ("bpf: Prevent deadlock from recursive bpf_task_storage_[get|delete]")
first introduced deadlock prevention for fentry/fexit programs attaching
on bpf_task_storage helpers. That commit also employed the logic in map
free path in its v6 version.
Later bpf_cgrp_storage was first introduced in
c4bcfb38a95e ("bpf: Implement cgroup storage available to non-cgroup-attached bpf progs")
which faces the same issue as bpf_task_storage, instead of its busy
counter, NULL was passed to bpf_local_storage_map_free() which opened
a window to cause deadlock:
<TASK>
(acquiring local_storage->lock)
_raw_spin_lock_irqsave+0x3d/0x50
bpf_local_storage_update+0xd1/0x460
bpf_cgrp_storage_get+0x109/0x130
bpf_prog_a4d4a370ba857314_cgrp_ptr+0x139/0x170
? __bpf_prog_enter_recur+0x16/0x80
bpf_trampoline_6442485186+0x43/0xa4
cgroup_storage_ptr+0x9/0x20
(holding local_storage->lock)
bpf_selem_unlink_storage_nolock.constprop.0+0x135/0x160
bpf_selem_unlink_storage+0x6f/0x110
bpf_local_storage_map_free+0xa2/0x110
bpf_map_free_deferred+0x5b/0x90
process_one_work+0x17c/0x390
worker_thread+0x251/0x360
kthread+0xd2/0x100
ret_from_fork+0x34/0x50
ret_from_fork_asm+0x1a/0x30
</TASK>
Progs:
- A: SEC("fentry/cgroup_storage_ptr")
- cgid (BPF_MAP_TYPE_HASH)
Record the id of the cgroup the current task belonging
to in this hash map, using the address of the cgroup
as the map key.
- cgrpa (BPF_MAP_TYPE_CGRP_STORAGE)
If current task is a kworker, lookup the above hash
map using function parameter @owner as the key to get
its corresponding cgroup id which is then used to get
a trusted pointer to the cgroup through
bpf_cgroup_from_id(). This trusted pointer can then
be passed to bpf_cgrp_storage_get() to finally trigger
the deadlock issue.
- B: SEC("tp_btf/sys_enter")
- cgrpb (BPF_MAP_TYPE_CGRP_STORAGE)
The only purpose of this prog is to fill Prog A's
hash map by calling bpf_cgrp_storage_get() for as
many userspace tasks as possible.
Steps to reproduce:
- Run A;
- while (true) { Run B; Destroy B; }
Fix this issue by passing its busy counter to the free procedure so
it can be properly incremented before storage/smap locking.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix deadlock when freeing cgroup storage\n\nThe following commit\nbc235cdb423a (\"bpf: Prevent deadlock from recursive bpf_task_storage_[get|delete]\")\nfirst introduced deadlock prevention for fentry/fexit programs attaching\non bpf_task_storage helpers. That commit also employed the logic in map\nfree path in its v6 version.\n\nLater bpf_cgrp_storage was first introduced in\nc4bcfb38a95e (\"bpf: Implement cgroup storage available to non-cgroup-attached bpf progs\")\nwhich faces the same issue as bpf_task_storage, instead of its busy\ncounter, NULL was passed to bpf_local_storage_map_free() which opened\na window to cause deadlock:\n\n\t\u003cTASK\u003e\n\t\t(acquiring local_storage-\u003elock)\n\t_raw_spin_lock_irqsave+0x3d/0x50\n\tbpf_local_storage_update+0xd1/0x460\n\tbpf_cgrp_storage_get+0x109/0x130\n\tbpf_prog_a4d4a370ba857314_cgrp_ptr+0x139/0x170\n\t? __bpf_prog_enter_recur+0x16/0x80\n\tbpf_trampoline_6442485186+0x43/0xa4\n\tcgroup_storage_ptr+0x9/0x20\n\t\t(holding local_storage-\u003elock)\n\tbpf_selem_unlink_storage_nolock.constprop.0+0x135/0x160\n\tbpf_selem_unlink_storage+0x6f/0x110\n\tbpf_local_storage_map_free+0xa2/0x110\n\tbpf_map_free_deferred+0x5b/0x90\n\tprocess_one_work+0x17c/0x390\n\tworker_thread+0x251/0x360\n\tkthread+0xd2/0x100\n\tret_from_fork+0x34/0x50\n\tret_from_fork_asm+0x1a/0x30\n\t\u003c/TASK\u003e\n\nProgs:\n - A: SEC(\"fentry/cgroup_storage_ptr\")\n - cgid (BPF_MAP_TYPE_HASH)\n\tRecord the id of the cgroup the current task belonging\n\tto in this hash map, using the address of the cgroup\n\tas the map key.\n - cgrpa (BPF_MAP_TYPE_CGRP_STORAGE)\n\tIf current task is a kworker, lookup the above hash\n\tmap using function parameter @owner as the key to get\n\tits corresponding cgroup id which is then used to get\n\ta trusted pointer to the cgroup through\n\tbpf_cgroup_from_id(). This trusted pointer can then\n\tbe passed to bpf_cgrp_storage_get() to finally trigger\n\tthe deadlock issue.\n - B: SEC(\"tp_btf/sys_enter\")\n - cgrpb (BPF_MAP_TYPE_CGRP_STORAGE)\n\tThe only purpose of this prog is to fill Prog A\u0027s\n\thash map by calling bpf_cgrp_storage_get() for as\n\tmany userspace tasks as possible.\n\nSteps to reproduce:\n - Run A;\n - while (true) { Run B; Destroy B; }\n\nFix this issue by passing its busy counter to the free procedure so\nit can be properly incremented before storage/smap locking."
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{
"url": "https://git.kernel.org/stable/c/6ecb9fa14eec5f15d97c84c36896871335f6ddfb"
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{
"url": "https://git.kernel.org/stable/c/fac674d2bd68f3479f27328626b42d1eebd11fef"
},
{
"url": "https://git.kernel.org/stable/c/fcec95b4ab3e7bc6b2f36e5d59f7e24104ea87f7"
},
{
"url": "https://git.kernel.org/stable/c/c78f4afbd962f43a3989f45f3ca04300252b19b5"
}
],
"title": "bpf: Fix deadlock when freeing cgroup storage",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-58088",
"datePublished": "2025-03-12T09:41:58.986Z",
"dateReserved": "2025-03-06T15:52:09.187Z",
"dateUpdated": "2025-05-04T10:09:48.472Z",
"state": "PUBLISHED"
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CVE-2025-21845 (GCVE-0-2025-21845)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mtd: spi-nor: sst: Fix SST write failure
'commit 18bcb4aa54ea ("mtd: spi-nor: sst: Factor out common write operation
to `sst_nor_write_data()`")' introduced a bug where only one byte of data
is written, regardless of the number of bytes passed to
sst_nor_write_data(), causing a kernel crash during the write operation.
Ensure the correct number of bytes are written as passed to
sst_nor_write_data().
Call trace:
[ 57.400180] ------------[ cut here ]------------
[ 57.404842] While writing 2 byte written 1 bytes
[ 57.409493] WARNING: CPU: 0 PID: 737 at drivers/mtd/spi-nor/sst.c:187 sst_nor_write_data+0x6c/0x74
[ 57.418464] Modules linked in:
[ 57.421517] CPU: 0 UID: 0 PID: 737 Comm: mtd_debug Not tainted 6.12.0-g5ad04afd91f9 #30
[ 57.429517] Hardware name: Xilinx Versal A2197 Processor board revA - x-prc-02 revA (DT)
[ 57.437600] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 57.444557] pc : sst_nor_write_data+0x6c/0x74
[ 57.448911] lr : sst_nor_write_data+0x6c/0x74
[ 57.453264] sp : ffff80008232bb40
[ 57.456570] x29: ffff80008232bb40 x28: 0000000000010000 x27: 0000000000000001
[ 57.463708] x26: 000000000000ffff x25: 0000000000000000 x24: 0000000000000000
[ 57.470843] x23: 0000000000010000 x22: ffff80008232bbf0 x21: ffff000816230000
[ 57.477978] x20: ffff0008056c0080 x19: 0000000000000002 x18: 0000000000000006
[ 57.485112] x17: 0000000000000000 x16: 0000000000000000 x15: ffff80008232b580
[ 57.492246] x14: 0000000000000000 x13: ffff8000816d1530 x12: 00000000000004a4
[ 57.499380] x11: 000000000000018c x10: ffff8000816fd530 x9 : ffff8000816d1530
[ 57.506515] x8 : 00000000fffff7ff x7 : ffff8000816fd530 x6 : 0000000000000001
[ 57.513649] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000
[ 57.520782] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008049b0000
[ 57.527916] Call trace:
[ 57.530354] sst_nor_write_data+0x6c/0x74
[ 57.534361] sst_nor_write+0xb4/0x18c
[ 57.538019] mtd_write_oob_std+0x7c/0x88
[ 57.541941] mtd_write_oob+0x70/0xbc
[ 57.545511] mtd_write+0x68/0xa8
[ 57.548733] mtdchar_write+0x10c/0x290
[ 57.552477] vfs_write+0xb4/0x3a8
[ 57.555791] ksys_write+0x74/0x10c
[ 57.559189] __arm64_sys_write+0x1c/0x28
[ 57.563109] invoke_syscall+0x54/0x11c
[ 57.566856] el0_svc_common.constprop.0+0xc0/0xe0
[ 57.571557] do_el0_svc+0x1c/0x28
[ 57.574868] el0_svc+0x30/0xcc
[ 57.577921] el0t_64_sync_handler+0x120/0x12c
[ 57.582276] el0t_64_sync+0x190/0x194
[ 57.585933] ---[ end trace 0000000000000000 ]---
[pratyush@kernel.org: add Cc stable tag]
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/mtd/spi-nor/sst.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "bb1accc7e0f688886f0c634f2e878b8ac4ee6a58",
"status": "affected",
"version": "18bcb4aa54eab75dce41e5c176a1c2bff94f0f79",
"versionType": "git"
},
{
"lessThan": "9553391f32f8c43e12fc7c04e1035160b5ea20bf",
"status": "affected",
"version": "18bcb4aa54eab75dce41e5c176a1c2bff94f0f79",
"versionType": "git"
},
{
"lessThan": "539bd20352832b9244238a055eb169ccf1c41ff6",
"status": "affected",
"version": "18bcb4aa54eab75dce41e5c176a1c2bff94f0f79",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/mtd/spi-nor/sst.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": "6.12.17",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.14",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
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{
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.5",
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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\nmtd: spi-nor: sst: Fix SST write failure\n\n\u0027commit 18bcb4aa54ea (\"mtd: spi-nor: sst: Factor out common write operation\nto `sst_nor_write_data()`\")\u0027 introduced a bug where only one byte of data\nis written, regardless of the number of bytes passed to\nsst_nor_write_data(), causing a kernel crash during the write operation.\nEnsure the correct number of bytes are written as passed to\nsst_nor_write_data().\n\nCall trace:\n[ 57.400180] ------------[ cut here ]------------\n[ 57.404842] While writing 2 byte written 1 bytes\n[ 57.409493] WARNING: CPU: 0 PID: 737 at drivers/mtd/spi-nor/sst.c:187 sst_nor_write_data+0x6c/0x74\n[ 57.418464] Modules linked in:\n[ 57.421517] CPU: 0 UID: 0 PID: 737 Comm: mtd_debug Not tainted 6.12.0-g5ad04afd91f9 #30\n[ 57.429517] Hardware name: Xilinx Versal A2197 Processor board revA - x-prc-02 revA (DT)\n[ 57.437600] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ 57.444557] pc : sst_nor_write_data+0x6c/0x74\n[ 57.448911] lr : sst_nor_write_data+0x6c/0x74\n[ 57.453264] sp : ffff80008232bb40\n[ 57.456570] x29: ffff80008232bb40 x28: 0000000000010000 x27: 0000000000000001\n[ 57.463708] x26: 000000000000ffff x25: 0000000000000000 x24: 0000000000000000\n[ 57.470843] x23: 0000000000010000 x22: ffff80008232bbf0 x21: ffff000816230000\n[ 57.477978] x20: ffff0008056c0080 x19: 0000000000000002 x18: 0000000000000006\n[ 57.485112] x17: 0000000000000000 x16: 0000000000000000 x15: ffff80008232b580\n[ 57.492246] x14: 0000000000000000 x13: ffff8000816d1530 x12: 00000000000004a4\n[ 57.499380] x11: 000000000000018c x10: ffff8000816fd530 x9 : ffff8000816d1530\n[ 57.506515] x8 : 00000000fffff7ff x7 : ffff8000816fd530 x6 : 0000000000000001\n[ 57.513649] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\n[ 57.520782] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008049b0000\n[ 57.527916] Call trace:\n[ 57.530354] sst_nor_write_data+0x6c/0x74\n[ 57.534361] sst_nor_write+0xb4/0x18c\n[ 57.538019] mtd_write_oob_std+0x7c/0x88\n[ 57.541941] mtd_write_oob+0x70/0xbc\n[ 57.545511] mtd_write+0x68/0xa8\n[ 57.548733] mtdchar_write+0x10c/0x290\n[ 57.552477] vfs_write+0xb4/0x3a8\n[ 57.555791] ksys_write+0x74/0x10c\n[ 57.559189] __arm64_sys_write+0x1c/0x28\n[ 57.563109] invoke_syscall+0x54/0x11c\n[ 57.566856] el0_svc_common.constprop.0+0xc0/0xe0\n[ 57.571557] do_el0_svc+0x1c/0x28\n[ 57.574868] el0_svc+0x30/0xcc\n[ 57.577921] el0t_64_sync_handler+0x120/0x12c\n[ 57.582276] el0t_64_sync+0x190/0x194\n[ 57.585933] ---[ end trace 0000000000000000 ]---\n\n[pratyush@kernel.org: add Cc stable tag]"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:22:25.295Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
{
"url": "https://git.kernel.org/stable/c/bb1accc7e0f688886f0c634f2e878b8ac4ee6a58"
},
{
"url": "https://git.kernel.org/stable/c/9553391f32f8c43e12fc7c04e1035160b5ea20bf"
},
{
"url": "https://git.kernel.org/stable/c/539bd20352832b9244238a055eb169ccf1c41ff6"
}
],
"title": "mtd: spi-nor: sst: Fix SST write failure",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-21845",
"datePublished": "2025-03-12T09:42:01.252Z",
"dateReserved": "2024-12-29T08:45:45.778Z",
"dateUpdated": "2025-05-04T07:22:25.295Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-21861 (GCVE-0-2025-21861)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()
If migration succeeded, we called
folio_migrate_flags()->mem_cgroup_migrate() to migrate the memcg from the
old to the new folio. This will set memcg_data of the old folio to 0.
Similarly, if migration failed, memcg_data of the dst folio is left unset.
If we call folio_putback_lru() on such folios (memcg_data == 0), we will
add the folio to be freed to the LRU, making memcg code unhappy. Running
the hmm selftests:
# ./hmm-tests
...
# RUN hmm.hmm_device_private.migrate ...
[ 102.078007][T14893] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x7ff27d200 pfn:0x13cc00
[ 102.079974][T14893] anon flags: 0x17ff00000020018(uptodate|dirty|swapbacked|node=0|zone=2|lastcpupid=0x7ff)
[ 102.082037][T14893] raw: 017ff00000020018 dead000000000100 dead000000000122 ffff8881353896c9
[ 102.083687][T14893] raw: 00000007ff27d200 0000000000000000 00000001ffffffff 0000000000000000
[ 102.085331][T14893] page dumped because: VM_WARN_ON_ONCE_FOLIO(!memcg && !mem_cgroup_disabled())
[ 102.087230][T14893] ------------[ cut here ]------------
[ 102.088279][T14893] WARNING: CPU: 0 PID: 14893 at ./include/linux/memcontrol.h:726 folio_lruvec_lock_irqsave+0x10e/0x170
[ 102.090478][T14893] Modules linked in:
[ 102.091244][T14893] CPU: 0 UID: 0 PID: 14893 Comm: hmm-tests Not tainted 6.13.0-09623-g6c216bc522fd #151
[ 102.093089][T14893] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014
[ 102.094848][T14893] RIP: 0010:folio_lruvec_lock_irqsave+0x10e/0x170
[ 102.096104][T14893] Code: ...
[ 102.099908][T14893] RSP: 0018:ffffc900236c37b0 EFLAGS: 00010293
[ 102.101152][T14893] RAX: 0000000000000000 RBX: ffffea0004f30000 RCX: ffffffff8183f426
[ 102.102684][T14893] RDX: ffff8881063cb880 RSI: ffffffff81b8117f RDI: ffff8881063cb880
[ 102.104227][T14893] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 102.105757][T14893] R10: 0000000000000001 R11: 0000000000000002 R12: ffffc900236c37d8
[ 102.107296][T14893] R13: ffff888277a2bcb0 R14: 000000000000001f R15: 0000000000000000
[ 102.108830][T14893] FS: 00007ff27dbdd740(0000) GS:ffff888277a00000(0000) knlGS:0000000000000000
[ 102.110643][T14893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.111924][T14893] CR2: 00007ff27d400000 CR3: 000000010866e000 CR4: 0000000000750ef0
[ 102.113478][T14893] PKRU: 55555554
[ 102.114172][T14893] Call Trace:
[ 102.114805][T14893] <TASK>
[ 102.115397][T14893] ? folio_lruvec_lock_irqsave+0x10e/0x170
[ 102.116547][T14893] ? __warn.cold+0x110/0x210
[ 102.117461][T14893] ? folio_lruvec_lock_irqsave+0x10e/0x170
[ 102.118667][T14893] ? report_bug+0x1b9/0x320
[ 102.119571][T14893] ? handle_bug+0x54/0x90
[ 102.120494][T14893] ? exc_invalid_op+0x17/0x50
[ 102.121433][T14893] ? asm_exc_invalid_op+0x1a/0x20
[ 102.122435][T14893] ? __wake_up_klogd.part.0+0x76/0xd0
[ 102.123506][T14893] ? dump_page+0x4f/0x60
[ 102.124352][T14893] ? folio_lruvec_lock_irqsave+0x10e/0x170
[ 102.125500][T14893] folio_batch_move_lru+0xd4/0x200
[ 102.126577][T14893] ? __pfx_lru_add+0x10/0x10
[ 102.127505][T14893] __folio_batch_add_and_move+0x391/0x720
[ 102.128633][T14893] ? __pfx_lru_add+0x10/0x10
[ 102.129550][T14893] folio_putback_lru+0x16/0x80
[ 102.130564][T14893] migrate_device_finalize+0x9b/0x530
[ 102.131640][T14893] dmirror_migrate_to_device.constprop.0+0x7c5/0xad0
[ 102.133047][T14893] dmirror_fops_unlocked_ioctl+0x89b/0xc80
Likely, nothing else goes wrong: putting the last folio reference will
remove the folio from the LRU again. So besides memcg complaining, adding
the folio to be freed to the LRU is just an unnecessary step.
The new flow resembles what we have in migrate_folio_move(): add the dst
to the lru, rem
---truncated---
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"mm/migrate_device.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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"versionType": "git"
},
{
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"status": "affected",
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},
{
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"status": "affected",
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"versionType": "git"
}
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},
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],
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"status": "affected",
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},
{
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"versionType": "semver"
},
{
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"status": "unaffected",
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{
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},
{
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"cpeApplicability": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/migrate_device: don\u0027t add folio to be freed to LRU in migrate_device_finalize()\n\nIf migration succeeded, we called\nfolio_migrate_flags()-\u003emem_cgroup_migrate() to migrate the memcg from the\nold to the new folio. This will set memcg_data of the old folio to 0.\n\nSimilarly, if migration failed, memcg_data of the dst folio is left unset.\n\nIf we call folio_putback_lru() on such folios (memcg_data == 0), we will\nadd the folio to be freed to the LRU, making memcg code unhappy. Running\nthe hmm selftests:\n\n # ./hmm-tests\n ...\n # RUN hmm.hmm_device_private.migrate ...\n [ 102.078007][T14893] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x7ff27d200 pfn:0x13cc00\n [ 102.079974][T14893] anon flags: 0x17ff00000020018(uptodate|dirty|swapbacked|node=0|zone=2|lastcpupid=0x7ff)\n [ 102.082037][T14893] raw: 017ff00000020018 dead000000000100 dead000000000122 ffff8881353896c9\n [ 102.083687][T14893] raw: 00000007ff27d200 0000000000000000 00000001ffffffff 0000000000000000\n [ 102.085331][T14893] page dumped because: VM_WARN_ON_ONCE_FOLIO(!memcg \u0026\u0026 !mem_cgroup_disabled())\n [ 102.087230][T14893] ------------[ cut here ]------------\n [ 102.088279][T14893] WARNING: CPU: 0 PID: 14893 at ./include/linux/memcontrol.h:726 folio_lruvec_lock_irqsave+0x10e/0x170\n [ 102.090478][T14893] Modules linked in:\n [ 102.091244][T14893] CPU: 0 UID: 0 PID: 14893 Comm: hmm-tests Not tainted 6.13.0-09623-g6c216bc522fd #151\n [ 102.093089][T14893] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014\n [ 102.094848][T14893] RIP: 0010:folio_lruvec_lock_irqsave+0x10e/0x170\n [ 102.096104][T14893] Code: ...\n [ 102.099908][T14893] RSP: 0018:ffffc900236c37b0 EFLAGS: 00010293\n [ 102.101152][T14893] RAX: 0000000000000000 RBX: ffffea0004f30000 RCX: ffffffff8183f426\n [ 102.102684][T14893] RDX: ffff8881063cb880 RSI: ffffffff81b8117f RDI: ffff8881063cb880\n [ 102.104227][T14893] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000\n [ 102.105757][T14893] R10: 0000000000000001 R11: 0000000000000002 R12: ffffc900236c37d8\n [ 102.107296][T14893] R13: ffff888277a2bcb0 R14: 000000000000001f R15: 0000000000000000\n [ 102.108830][T14893] FS: 00007ff27dbdd740(0000) GS:ffff888277a00000(0000) knlGS:0000000000000000\n [ 102.110643][T14893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n [ 102.111924][T14893] CR2: 00007ff27d400000 CR3: 000000010866e000 CR4: 0000000000750ef0\n [ 102.113478][T14893] PKRU: 55555554\n [ 102.114172][T14893] Call Trace:\n [ 102.114805][T14893] \u003cTASK\u003e\n [ 102.115397][T14893] ? folio_lruvec_lock_irqsave+0x10e/0x170\n [ 102.116547][T14893] ? __warn.cold+0x110/0x210\n [ 102.117461][T14893] ? folio_lruvec_lock_irqsave+0x10e/0x170\n [ 102.118667][T14893] ? report_bug+0x1b9/0x320\n [ 102.119571][T14893] ? handle_bug+0x54/0x90\n [ 102.120494][T14893] ? exc_invalid_op+0x17/0x50\n [ 102.121433][T14893] ? asm_exc_invalid_op+0x1a/0x20\n [ 102.122435][T14893] ? __wake_up_klogd.part.0+0x76/0xd0\n [ 102.123506][T14893] ? dump_page+0x4f/0x60\n [ 102.124352][T14893] ? folio_lruvec_lock_irqsave+0x10e/0x170\n [ 102.125500][T14893] folio_batch_move_lru+0xd4/0x200\n [ 102.126577][T14893] ? __pfx_lru_add+0x10/0x10\n [ 102.127505][T14893] __folio_batch_add_and_move+0x391/0x720\n [ 102.128633][T14893] ? __pfx_lru_add+0x10/0x10\n [ 102.129550][T14893] folio_putback_lru+0x16/0x80\n [ 102.130564][T14893] migrate_device_finalize+0x9b/0x530\n [ 102.131640][T14893] dmirror_migrate_to_device.constprop.0+0x7c5/0xad0\n [ 102.133047][T14893] dmirror_fops_unlocked_ioctl+0x89b/0xc80\n\nLikely, nothing else goes wrong: putting the last folio reference will\nremove the folio from the LRU again. So besides memcg complaining, adding\nthe folio to be freed to the LRU is just an unnecessary step.\n\nThe new flow resembles what we have in migrate_folio_move(): add the dst\nto the lru, rem\n---truncated---"
}
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CVE-2025-21844 (GCVE-0-2025-21844)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb: client: Add check for next_buffer in receive_encrypted_standard()
Add check for the return value of cifs_buf_get() and cifs_small_buf_get()
in receive_encrypted_standard() to prevent null pointer dereference.
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: b03c8099a738a04d2343547ae6a04e5f0f63d3fa Version: 858e73ff25639a0cc1f6f8d2587b62c045867e41 Version: 9f528a8e68327117837b5e28b096f52af4c26a05 Version: 534733397da26de0303057ce0b93a22bda150365 Version: eec04ea119691e65227a97ce53c0da6b9b74b0b7 Version: eec04ea119691e65227a97ce53c0da6b9b74b0b7 Version: eec04ea119691e65227a97ce53c0da6b9b74b0b7 |
|
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CVE-2024-58087 (GCVE-0-2024-58087)
Vulnerability from cvelistv5
Published
2025-03-12 07:28
Modified
2025-05-04 10:09
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix racy issue from session lookup and expire
Increment the session reference count within the lock for lookup to avoid
racy issue with session expire.
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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{
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"fs/smb/server/mgmt/user_session.c",
"fs/smb/server/server.c",
"fs/smb/server/smb2pdu.c"
],
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CVE-2025-21851 (GCVE-0-2025-21851)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix softlockup in arena_map_free on 64k page kernel
On an aarch64 kernel with CONFIG_PAGE_SIZE_64KB=y,
arena_htab tests cause a segmentation fault and soft lockup.
The same failure is not observed with 4k pages on aarch64.
It turns out arena_map_free() is calling
apply_to_existing_page_range() with the address returned by
bpf_arena_get_kern_vm_start(). If this address is not page-aligned
the code ends up calling apply_to_pte_range() with that unaligned
address causing soft lockup.
Fix it by round up GUARD_SZ to PAGE_SIZE << 1 so that the
division by 2 in bpf_arena_get_kern_vm_start() returns
a page-aligned value.
References
Impacted products
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CVE-2025-21855 (GCVE-0-2025-21855)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ibmvnic: Don't reference skb after sending to VIOS
Previously, after successfully flushing the xmit buffer to VIOS,
the tx_bytes stat was incremented by the length of the skb.
It is invalid to access the skb memory after sending the buffer to
the VIOS because, at any point after sending, the VIOS can trigger
an interrupt to free this memory. A race between reading skb->len
and freeing the skb is possible (especially during LPM) and will
result in use-after-free:
==================================================================
BUG: KASAN: slab-use-after-free in ibmvnic_xmit+0x75c/0x1808 [ibmvnic]
Read of size 4 at addr c00000024eb48a70 by task hxecom/14495
<...>
Call Trace:
[c000000118f66cf0] [c0000000018cba6c] dump_stack_lvl+0x84/0xe8 (unreliable)
[c000000118f66d20] [c0000000006f0080] print_report+0x1a8/0x7f0
[c000000118f66df0] [c0000000006f08f0] kasan_report+0x128/0x1f8
[c000000118f66f00] [c0000000006f2868] __asan_load4+0xac/0xe0
[c000000118f66f20] [c0080000046eac84] ibmvnic_xmit+0x75c/0x1808 [ibmvnic]
[c000000118f67340] [c0000000014be168] dev_hard_start_xmit+0x150/0x358
<...>
Freed by task 0:
kasan_save_stack+0x34/0x68
kasan_save_track+0x2c/0x50
kasan_save_free_info+0x64/0x108
__kasan_mempool_poison_object+0x148/0x2d4
napi_skb_cache_put+0x5c/0x194
net_tx_action+0x154/0x5b8
handle_softirqs+0x20c/0x60c
do_softirq_own_stack+0x6c/0x88
<...>
The buggy address belongs to the object at c00000024eb48a00 which
belongs to the cache skbuff_head_cache of size 224
==================================================================
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-21865 (GCVE-0-2025-21865)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl().
Brad Spengler reported the list_del() corruption splat in
gtp_net_exit_batch_rtnl(). [0]
Commit eb28fd76c0a0 ("gtp: Destroy device along with udp socket's netns
dismantle.") added the for_each_netdev() loop in gtp_net_exit_batch_rtnl()
to destroy devices in each netns as done in geneve and ip tunnels.
However, this could trigger ->dellink() twice for the same device during
->exit_batch_rtnl().
Say we have two netns A & B and gtp device B that resides in netns B but
whose UDP socket is in netns A.
1. cleanup_net() processes netns A and then B.
2. gtp_net_exit_batch_rtnl() finds the device B while iterating
netns A's gn->gtp_dev_list and calls ->dellink().
[ device B is not yet unlinked from netns B
as unregister_netdevice_many() has not been called. ]
3. gtp_net_exit_batch_rtnl() finds the device B while iterating
netns B's for_each_netdev() and calls ->dellink().
gtp_dellink() cleans up the device's hash table, unlinks the dev from
gn->gtp_dev_list, and calls unregister_netdevice_queue().
Basically, calling gtp_dellink() multiple times is fine unless
CONFIG_DEBUG_LIST is enabled.
Let's remove for_each_netdev() in gtp_net_exit_batch_rtnl() and
delegate the destruction to default_device_exit_batch() as done
in bareudp.
[0]:
list_del corruption, ffff8880aaa62c00->next (autoslab_size_M_dev_P_net_core_dev_11127_8_1328_8_S_4096_A_64_n_139+0xc00/0x1000 [slab object]) is LIST_POISON1 (ffffffffffffff02) (prev is 0xffffffffffffff04)
kernel BUG at lib/list_debug.c:58!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 UID: 0 PID: 1804 Comm: kworker/u8:7 Tainted: G T 6.12.13-grsec-full-20250211091339 #1
Tainted: [T]=RANDSTRUCT
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Workqueue: netns cleanup_net
RIP: 0010:[<ffffffff84947381>] __list_del_entry_valid_or_report+0x141/0x200 lib/list_debug.c:58
Code: c2 76 91 31 c0 e8 9f b1 f7 fc 0f 0b 4d 89 f0 48 c7 c1 02 ff ff ff 48 89 ea 48 89 ee 48 c7 c7 e0 c2 76 91 31 c0 e8 7f b1 f7 fc <0f> 0b 4d 89 e8 48 c7 c1 04 ff ff ff 48 89 ea 48 89 ee 48 c7 c7 60
RSP: 0018:fffffe8040b4fbd0 EFLAGS: 00010283
RAX: 00000000000000cc RBX: dffffc0000000000 RCX: ffffffff818c4054
RDX: ffffffff84947381 RSI: ffffffff818d1512 RDI: 0000000000000000
RBP: ffff8880aaa62c00 R08: 0000000000000001 R09: fffffbd008169f32
R10: fffffe8040b4f997 R11: 0000000000000001 R12: a1988d84f24943e4
R13: ffffffffffffff02 R14: ffffffffffffff04 R15: ffff8880aaa62c08
RBX: kasan shadow of 0x0
RCX: __wake_up_klogd.part.0+0x74/0xe0 kernel/printk/printk.c:4554
RDX: __list_del_entry_valid_or_report+0x141/0x200 lib/list_debug.c:58
RSI: vprintk+0x72/0x100 kernel/printk/printk_safe.c:71
RBP: autoslab_size_M_dev_P_net_core_dev_11127_8_1328_8_S_4096_A_64_n_139+0xc00/0x1000 [slab object]
RSP: process kstack fffffe8040b4fbd0+0x7bd0/0x8000 [kworker/u8:7+netns 1804 ]
R09: kasan shadow of process kstack fffffe8040b4f990+0x7990/0x8000 [kworker/u8:7+netns 1804 ]
R10: process kstack fffffe8040b4f997+0x7997/0x8000 [kworker/u8:7+netns 1804 ]
R15: autoslab_size_M_dev_P_net_core_dev_11127_8_1328_8_S_4096_A_64_n_139+0xc08/0x1000 [slab object]
FS: 0000000000000000(0000) GS:ffff888116000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000748f5372c000 CR3: 0000000015408000 CR4: 00000000003406f0 shadow CR4: 00000000003406f0
Stack:
0000000000000000 ffffffff8a0c35e7 ffffffff8a0c3603 ffff8880aaa62c00
ffff8880aaa62c00 0000000000000004 ffff88811145311c 0000000000000005
0000000000000001 ffff8880aaa62000 fffffe8040b4fd40 ffffffff8a0c360d
Call Trace:
<TASK>
[<ffffffff8a0c360d>] __list_del_entry_valid include/linux/list.h:131 [inline] fffffe8040b4fc28
[<ffffffff8a0c360d>] __list_del_entry include/linux/list.h:248 [inline] fffffe8040b4fc28
[<ffffffff8a0c360d>] list_del include/linux/list.h:262 [inl
---truncated---
References
| ► | URL | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: c986380c1d5274c4d5e935addc807d6791cc23eb Version: 5f1678346109ff3a6d229d33437fcba3cce9209d Version: 036f8d814a2cd11ee8ef62b8f3e7ce5dec0ee4f3 Version: efec287cbac92ac6ee8312a89221854760e13b34 Version: bb11f992f5a475bc68ef959f17a55306f0328495 Version: 86f73d4ab2f27deeff22ba9336ad103d94f12ac7 Version: eb28fd76c0a08a47b470677c6cef9dd1c60e92d1 Version: eb28fd76c0a08a47b470677c6cef9dd1c60e92d1 |
|
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CVE-2025-21850 (GCVE-0-2025-21850)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvmet: Fix crash when a namespace is disabled
The namespace percpu counter protects pending I/O, and we can
only safely diable the namespace once the counter drop to zero.
Otherwise we end up with a crash when running blktests/nvme/058
(eg for loop transport):
[ 2352.930426] [ T53909] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN PTI
[ 2352.930431] [ T53909] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f]
[ 2352.930434] [ T53909] CPU: 3 UID: 0 PID: 53909 Comm: kworker/u16:5 Tainted: G W 6.13.0-rc6 #232
[ 2352.930438] [ T53909] Tainted: [W]=WARN
[ 2352.930440] [ T53909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-3.fc41 04/01/2014
[ 2352.930443] [ T53909] Workqueue: nvmet-wq nvme_loop_execute_work [nvme_loop]
[ 2352.930449] [ T53909] RIP: 0010:blkcg_set_ioprio+0x44/0x180
as the queue is already torn down when calling submit_bio();
So we need to init the percpu counter in nvmet_ns_enable(), and
wait for it to drop to zero in nvmet_ns_disable() to avoid having
I/O pending after the namespace has been disabled.
References
Impacted products
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CVE-2025-21857 (GCVE-0-2025-21857)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-05-04 07:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: cls_api: fix error handling causing NULL dereference
tcf_exts_miss_cookie_base_alloc() calls xa_alloc_cyclic() which can
return 1 if the allocation succeeded after wrapping. This was treated as
an error, with value 1 returned to caller tcf_exts_init_ex() which sets
exts->actions to NULL and returns 1 to caller fl_change().
fl_change() treats err == 1 as success, calling tcf_exts_validate_ex()
which calls tcf_action_init() with exts->actions as argument, where it
is dereferenced.
Example trace:
BUG: kernel NULL pointer dereference, address: 0000000000000000
CPU: 114 PID: 16151 Comm: handler114 Kdump: loaded Not tainted 5.14.0-503.16.1.el9_5.x86_64 #1
RIP: 0010:tcf_action_init+0x1f8/0x2c0
Call Trace:
tcf_action_init+0x1f8/0x2c0
tcf_exts_validate_ex+0x175/0x190
fl_change+0x537/0x1120 [cls_flower]
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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"url": "https://git.kernel.org/stable/c/3c74b5787caf59bb1e9c5fe0a360643a71eb1e8a"
},
{
"url": "https://git.kernel.org/stable/c/071ed42cff4fcdd89025d966d48eabef59913bf2"
}
],
"title": "net/sched: cls_api: fix error handling causing NULL dereference",
"x_generator": {
"engine": "bippy-1.2.0"
}
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-21857",
"datePublished": "2025-03-12T09:42:10.622Z",
"dateReserved": "2024-12-29T08:45:45.780Z",
"dateUpdated": "2025-05-04T07:22:39.626Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-58089 (GCVE-0-2024-58089)
Vulnerability from cvelistv5
Published
2025-03-12 09:41
Modified
2025-05-04 13:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix double accounting race when btrfs_run_delalloc_range() failed
[BUG]
When running btrfs with block size (4K) smaller than page size (64K,
aarch64), there is a very high chance to crash the kernel at
generic/750, with the following messages:
(before the call traces, there are 3 extra debug messages added)
BTRFS warning (device dm-3): read-write for sector size 4096 with page size 65536 is experimental
BTRFS info (device dm-3): checking UUID tree
hrtimer: interrupt took 5451385 ns
BTRFS error (device dm-3): cow_file_range failed, root=4957 inode=257 start=1605632 len=69632: -28
BTRFS error (device dm-3): run_delalloc_nocow failed, root=4957 inode=257 start=1605632 len=69632: -28
BTRFS error (device dm-3): failed to run delalloc range, root=4957 ino=257 folio=1572864 submit_bitmap=8-15 start=1605632 len=69632: -28
------------[ cut here ]------------
WARNING: CPU: 2 PID: 3020984 at ordered-data.c:360 can_finish_ordered_extent+0x370/0x3b8 [btrfs]
CPU: 2 UID: 0 PID: 3020984 Comm: kworker/u24:1 Tainted: G OE 6.13.0-rc1-custom+ #89
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: QEMU KVM Virtual Machine, BIOS unknown 2/2/2022
Workqueue: events_unbound btrfs_async_reclaim_data_space [btrfs]
pc : can_finish_ordered_extent+0x370/0x3b8 [btrfs]
lr : can_finish_ordered_extent+0x1ec/0x3b8 [btrfs]
Call trace:
can_finish_ordered_extent+0x370/0x3b8 [btrfs] (P)
can_finish_ordered_extent+0x1ec/0x3b8 [btrfs] (L)
btrfs_mark_ordered_io_finished+0x130/0x2b8 [btrfs]
extent_writepage+0x10c/0x3b8 [btrfs]
extent_write_cache_pages+0x21c/0x4e8 [btrfs]
btrfs_writepages+0x94/0x160 [btrfs]
do_writepages+0x74/0x190
filemap_fdatawrite_wbc+0x74/0xa0
start_delalloc_inodes+0x17c/0x3b0 [btrfs]
btrfs_start_delalloc_roots+0x17c/0x288 [btrfs]
shrink_delalloc+0x11c/0x280 [btrfs]
flush_space+0x288/0x328 [btrfs]
btrfs_async_reclaim_data_space+0x180/0x228 [btrfs]
process_one_work+0x228/0x680
worker_thread+0x1bc/0x360
kthread+0x100/0x118
ret_from_fork+0x10/0x20
---[ end trace 0000000000000000 ]---
BTRFS critical (device dm-3): bad ordered extent accounting, root=4957 ino=257 OE offset=1605632 OE len=16384 to_dec=16384 left=0
BTRFS critical (device dm-3): bad ordered extent accounting, root=4957 ino=257 OE offset=1622016 OE len=12288 to_dec=12288 left=0
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008
BTRFS critical (device dm-3): bad ordered extent accounting, root=4957 ino=257 OE offset=1634304 OE len=8192 to_dec=4096 left=0
CPU: 1 UID: 0 PID: 3286940 Comm: kworker/u24:3 Tainted: G W OE 6.13.0-rc1-custom+ #89
Hardware name: QEMU KVM Virtual Machine, BIOS unknown 2/2/2022
Workqueue: btrfs_work_helper [btrfs] (btrfs-endio-write)
pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : process_one_work+0x110/0x680
lr : worker_thread+0x1bc/0x360
Call trace:
process_one_work+0x110/0x680 (P)
worker_thread+0x1bc/0x360 (L)
worker_thread+0x1bc/0x360
kthread+0x100/0x118
ret_from_fork+0x10/0x20
Code: f84086a1 f9000fe1 53041c21 b9003361 (f9400661)
---[ end trace 0000000000000000 ]---
Kernel panic - not syncing: Oops: Fatal exception
SMP: stopping secondary CPUs
SMP: failed to stop secondary CPUs 2-3
Dumping ftrace buffer:
(ftrace buffer empty)
Kernel Offset: 0x275bb9540000 from 0xffff800080000000
PHYS_OFFSET: 0xffff8fbba0000000
CPU features: 0x100,00000070,00801250,8201720b
[CAUSE]
The above warning is triggered immediately after the delalloc range
failure, this happens in the following sequence:
- Range [1568K, 1636K) is dirty
1536K 1568K 1600K 1636K 1664K
| |/////////|////////| |
Where 1536K, 1600K and 1664K are page boundaries (64K page size)
- Enter extent_writepage() for page 1536K
- Enter run_delalloc_nocow() with locke
---truncated---
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/btrfs/extent_io.c",
"fs/btrfs/inode.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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"version": "d1051d6ebf8ef3517a5a3cf82bba8436d190f1c2",
"versionType": "git"
},
{
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"status": "affected",
"version": "d1051d6ebf8ef3517a5a3cf82bba8436d190f1c2",
"versionType": "git"
},
{
"lessThan": "72dad8e377afa50435940adfb697e070d3556670",
"status": "affected",
"version": "d1051d6ebf8ef3517a5a3cf82bba8436d190f1c2",
"versionType": "git"
},
{
"status": "affected",
"version": "eb124aaa2e85e9dceac37be5b7166a04b9b26735",
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]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
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"fs/btrfs/inode.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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"version": "5.0"
},
{
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"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.17",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.14",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.17",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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{
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"versionStartIncluding": "4.19.73",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix double accounting race when btrfs_run_delalloc_range() failed\n\n[BUG]\nWhen running btrfs with block size (4K) smaller than page size (64K,\naarch64), there is a very high chance to crash the kernel at\ngeneric/750, with the following messages:\n(before the call traces, there are 3 extra debug messages added)\n\n BTRFS warning (device dm-3): read-write for sector size 4096 with page size 65536 is experimental\n BTRFS info (device dm-3): checking UUID tree\n hrtimer: interrupt took 5451385 ns\n BTRFS error (device dm-3): cow_file_range failed, root=4957 inode=257 start=1605632 len=69632: -28\n BTRFS error (device dm-3): run_delalloc_nocow failed, root=4957 inode=257 start=1605632 len=69632: -28\n BTRFS error (device dm-3): failed to run delalloc range, root=4957 ino=257 folio=1572864 submit_bitmap=8-15 start=1605632 len=69632: -28\n ------------[ cut here ]------------\n WARNING: CPU: 2 PID: 3020984 at ordered-data.c:360 can_finish_ordered_extent+0x370/0x3b8 [btrfs]\n CPU: 2 UID: 0 PID: 3020984 Comm: kworker/u24:1 Tainted: G OE 6.13.0-rc1-custom+ #89\n Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE\n Hardware name: QEMU KVM Virtual Machine, BIOS unknown 2/2/2022\n Workqueue: events_unbound btrfs_async_reclaim_data_space [btrfs]\n pc : can_finish_ordered_extent+0x370/0x3b8 [btrfs]\n lr : can_finish_ordered_extent+0x1ec/0x3b8 [btrfs]\n Call trace:\n can_finish_ordered_extent+0x370/0x3b8 [btrfs] (P)\n can_finish_ordered_extent+0x1ec/0x3b8 [btrfs] (L)\n btrfs_mark_ordered_io_finished+0x130/0x2b8 [btrfs]\n extent_writepage+0x10c/0x3b8 [btrfs]\n extent_write_cache_pages+0x21c/0x4e8 [btrfs]\n btrfs_writepages+0x94/0x160 [btrfs]\n do_writepages+0x74/0x190\n filemap_fdatawrite_wbc+0x74/0xa0\n start_delalloc_inodes+0x17c/0x3b0 [btrfs]\n btrfs_start_delalloc_roots+0x17c/0x288 [btrfs]\n shrink_delalloc+0x11c/0x280 [btrfs]\n flush_space+0x288/0x328 [btrfs]\n btrfs_async_reclaim_data_space+0x180/0x228 [btrfs]\n process_one_work+0x228/0x680\n worker_thread+0x1bc/0x360\n kthread+0x100/0x118\n ret_from_fork+0x10/0x20\n ---[ end trace 0000000000000000 ]---\n BTRFS critical (device dm-3): bad ordered extent accounting, root=4957 ino=257 OE offset=1605632 OE len=16384 to_dec=16384 left=0\n BTRFS critical (device dm-3): bad ordered extent accounting, root=4957 ino=257 OE offset=1622016 OE len=12288 to_dec=12288 left=0\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008\n BTRFS critical (device dm-3): bad ordered extent accounting, root=4957 ino=257 OE offset=1634304 OE len=8192 to_dec=4096 left=0\n CPU: 1 UID: 0 PID: 3286940 Comm: kworker/u24:3 Tainted: G W OE 6.13.0-rc1-custom+ #89\n Hardware name: QEMU KVM Virtual Machine, BIOS unknown 2/2/2022\n Workqueue: btrfs_work_helper [btrfs] (btrfs-endio-write)\n pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : process_one_work+0x110/0x680\n lr : worker_thread+0x1bc/0x360\n Call trace:\n process_one_work+0x110/0x680 (P)\n worker_thread+0x1bc/0x360 (L)\n worker_thread+0x1bc/0x360\n kthread+0x100/0x118\n ret_from_fork+0x10/0x20\n Code: f84086a1 f9000fe1 53041c21 b9003361 (f9400661)\n ---[ end trace 0000000000000000 ]---\n Kernel panic - not syncing: Oops: Fatal exception\n SMP: stopping secondary CPUs\n SMP: failed to stop secondary CPUs 2-3\n Dumping ftrace buffer:\n (ftrace buffer empty)\n Kernel Offset: 0x275bb9540000 from 0xffff800080000000\n PHYS_OFFSET: 0xffff8fbba0000000\n CPU features: 0x100,00000070,00801250,8201720b\n\n[CAUSE]\nThe above warning is triggered immediately after the delalloc range\nfailure, this happens in the following sequence:\n\n- Range [1568K, 1636K) is dirty\n\n 1536K 1568K 1600K 1636K 1664K\n | |/////////|////////| |\n\n Where 1536K, 1600K and 1664K are page boundaries (64K page size)\n\n- Enter extent_writepage() for page 1536K\n\n- Enter run_delalloc_nocow() with locke\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T13:01:54.246Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/21333148b5c9e52f41fafcedec3810b56a5e0e40"
},
{
"url": "https://git.kernel.org/stable/c/0283ee1912c8e243c931f4ee5b3672e954fe0384"
},
{
"url": "https://git.kernel.org/stable/c/72dad8e377afa50435940adfb697e070d3556670"
}
],
"title": "btrfs: fix double accounting race when btrfs_run_delalloc_range() failed",
"x_generator": {
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"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2024-58089",
"datePublished": "2025-03-12T09:41:59.709Z",
"dateReserved": "2025-03-06T15:52:09.187Z",
"dateUpdated": "2025-05-04T13:01:54.246Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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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