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vuln-cve/data/2025/38xxx/CVE-2025-38644.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-38644",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-04-16T04:51:24.030Z",
"datePublished": "2025-08-22T16:00:49.899Z",
"dateUpdated": "2026-11-05T21:12:50.470Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T21:32:12.399Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: reject TDLS operations when station is not associated\n\nsyzbot triggered a WARN in ieee80211_tdls_oper() by sending\nNL80211_TDLS_ENABLE_LINK immediately after NL80211_CMD_CONNECT,\nbefore association completed and without prior TDLS setup.\n\nThis left internal state like sdata->u.mgd.tdls_peer uninitialized,\nleading to a WARN_ON() in code paths that assumed it was valid.\n\nReject the operation early if not in station mode or not associated."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/mac80211/tdls.c"
],
"versions": [
{
"version": "81dd2b8822410e56048b927be779d95a2b6dc186",
"lessThan": "0c84204cf0bbe89e454a5caccc6a908bc7db1542",
"status": "affected",
"versionType": "git"
},
{
"version": "81dd2b8822410e56048b927be779d95a2b6dc186",
"lessThan": "378ae9ccaea3f445838a087962a067b5cb2e8577",
"status": "affected",
"versionType": "git"
},
{
"version": "81dd2b8822410e56048b927be779d95a2b6dc186",
"lessThan": "af72badd5ee423eb16f6ad7fe0a62f1b4252d848",
"status": "affected",
"versionType": "git"
},
{
"version": "81dd2b8822410e56048b927be779d95a2b6dc186",
"lessThan": "4df663d4c1ca386dcab2f743dfc9f0cc07aef73c",
"status": "affected",
"versionType": "git"
},
{
"version": "81dd2b8822410e56048b927be779d95a2b6dc186",
"lessThan": "31af06b574394530f68a4310c45ecbe2f68853c4",
"status": "affected",
"versionType": "git"
},
{
"version": "81dd2b8822410e56048b927be779d95a2b6dc186",
"lessThan": "16ecdab5446f15a61ec88eb0d23d25d009821db0",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/mac80211/tdls.c"
],
"versions": [
{
"version": "3.17",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.17",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.148",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.102",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.42",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.15.10",
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.16.1",
"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": "3.17",
"versionEndExcluding": "6.1.148"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "6.6.102"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "6.12.42"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "6.15.10"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "6.16.1"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "6.17"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/0c84204cf0bbe89e454a5caccc6a908bc7db1542"
},
{
"url": "https://git.kernel.org/stable/c/378ae9ccaea3f445838a087962a067b5cb2e8577"
},
{
"url": "https://git.kernel.org/stable/c/af72badd5ee423eb16f6ad7fe0a62f1b4252d848"
},
{
"url": "https://git.kernel.org/stable/c/4df663d4c1ca386dcab2f743dfc9f0cc07aef73c"
},
{
"url": "https://git.kernel.org/stable/c/31af06b574394530f68a4310c45ecbe2f68853c4"
},
{
"url": "https://git.kernel.org/stable/c/16ecdab5446f15a61ec88eb0d23d25d009821db0"
}
],
"title": "wifi: mac80211: reject TDLS operations when station is not associated",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"title": "CVE Program Container",
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2025-11-03T17:40:40.962Z"
}
},
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2025-38644",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-11-05T21:05:46.844094Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-05T21:12:50.470Z"
}
}
]
}
}