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vuln-cve/data/2025/40xxx/CVE-2025-40010.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-40010",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-04-16T07:20:57.151Z",
"datePublished": "2025-10-20T15:26:55.874Z",
"dateUpdated": "2026-05-11T21:40:44.043Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T21:40:44.043Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix potential null pointer dereference in afs_put_server\n\nafs_put_server() accessed server->debug_id before the NULL check, which\ncould lead to a null pointer dereference. Move the debug_id assignment,\nensuring we never dereference a NULL server pointer."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/afs/server.c"
],
"versions": [
{
"version": "2757a4dc184997c66ef1de32636f73b9f21aac14",
"lessThan": "7b8381f3c405b864a814d747e526e078c3ef4bc2",
"status": "affected",
"versionType": "git"
},
{
"version": "2757a4dc184997c66ef1de32636f73b9f21aac14",
"lessThan": "cab278cead49a547ac84c3e185f446f381303eae",
"status": "affected",
"versionType": "git"
},
{
"version": "2757a4dc184997c66ef1de32636f73b9f21aac14",
"lessThan": "a13dbc5e20c7284b82afe6f08debdecf51d2ca04",
"status": "affected",
"versionType": "git"
},
{
"version": "2757a4dc184997c66ef1de32636f73b9f21aac14",
"lessThan": "41782c44bb8431c43043129ae42f2ba614938479",
"status": "affected",
"versionType": "git"
},
{
"version": "2757a4dc184997c66ef1de32636f73b9f21aac14",
"lessThan": "9158c6bb245113d4966df9b2ba602197a379412e",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/afs/server.c"
],
"versions": [
{
"version": "6.0",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.0",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.155",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.109",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.50",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.16.10",
"lessThanOrEqual": "6.16.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.17",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.1.155"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.6.109"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.12.50"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.16.10"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.17"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/7b8381f3c405b864a814d747e526e078c3ef4bc2"
},
{
"url": "https://git.kernel.org/stable/c/cab278cead49a547ac84c3e185f446f381303eae"
},
{
"url": "https://git.kernel.org/stable/c/a13dbc5e20c7284b82afe6f08debdecf51d2ca04"
},
{
"url": "https://git.kernel.org/stable/c/41782c44bb8431c43043129ae42f2ba614938479"
},
{
"url": "https://git.kernel.org/stable/c/9158c6bb245113d4966df9b2ba602197a379412e"
}
],
"title": "afs: Fix potential null pointer dereference in afs_put_server",
"x_generator": {
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}
}
}
}