2023-05-16 16:11:24 +02:00

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{
"id": "CVE-2023-28466",
"sourceIdentifier": "cve@mitre.org",
"published": "2023-03-16T00:15:11.563",
"lastModified": "2023-05-03T01:15:14.473",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference)."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "HIGH",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 1.0,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-476"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndIncluding": "6.2.6",
"matchCriteriaId": "2F215DAB-E7A0-44A9-AF5B-58675CAFBAC9"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=49c47cc21b5b7a3d8deb18fc57b0aa2ab1286962",
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Patch"
]
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html",
"source": "cve@mitre.org"
},
{
"url": "https://security.netapp.com/advisory/ntap-20230427-0006/",
"source": "cve@mitre.org"
}
]
}