fkie_cve-2022-1043
Vulnerability from fkie_nvd
Published
2022-08-29 15:15
Modified
2024-11-21 06:39
Severity ?
Summary
A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6A476D21-9A99-4BC7-BB63-A0B392F19E4E",
"versionEndExcluding": "5.10.61",
"versionStartIncluding": "5.10.51",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8679FC92-58C1-40E5-ABCD-9F513BDFE368",
"versionEndExcluding": "5.13.13",
"versionStartIncluding": "5.11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the Linux kernel\u2019s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges."
},
{
"lang": "es",
"value": "Se ha encontrado un fallo en la implementaci\u00f3n io_uring del kernel de Linux. Este fallo permite a un atacante con una cuenta local corromper la memoria del sistema, bloquear el sistema o escalar privilegios"
}
],
"id": "CVE-2022-1043",
"lastModified": "2024-11-21T06:39:55.150",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.0,
"impactScore": 6.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-08-29T15:15:10.243",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "https://access.redhat.com/security/cve/CVE-2022-1043"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1997328"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14"
},
{
"source": "secalert@redhat.com",
"tags": [
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"VDB Entry"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-362/"
},
{
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"tags": [
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"url": "http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://access.redhat.com/security/cve/CVE-2022-1043"
},
{
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"tags": [
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1997328"
},
{
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},
{
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"tags": [
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],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-362/"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "secalert@redhat.com",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
}
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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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