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vuln-cve/data/2023/54xxx/CVE-2023-54191.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-54191",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-12-30T12:06:44.498Z",
"datePublished": "2025-12-30T12:08:59.304Z",
"dateUpdated": "2026-05-11T19:57:13.641Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:57:13.641Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7996: fix memory leak in mt7996_mcu_exit\n\nAlways purge mcu skb queues in mt7996_mcu_exit routine even if\nmt7996_firmware_state fails."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/wireless/mediatek/mt76/mt7996/mcu.c"
],
"versions": [
{
"version": "98686cd21624c75a043e96812beadddf4f6f48e5",
"lessThan": "b539d35e13e5d6b3dca76271261106b2356aa64c",
"status": "affected",
"versionType": "git"
},
{
"version": "98686cd21624c75a043e96812beadddf4f6f48e5",
"lessThan": "da5b4d93e141b52c5a71d0c41a042d1bcaf70d2e",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/wireless/mediatek/mt76/mt7996/mcu.c"
],
"versions": [
{
"version": "6.2",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.2",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.2.3",
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.3",
"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": "6.2",
"versionEndExcluding": "6.2.3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.2",
"versionEndExcluding": "6.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/b539d35e13e5d6b3dca76271261106b2356aa64c"
},
{
"url": "https://git.kernel.org/stable/c/da5b4d93e141b52c5a71d0c41a042d1bcaf70d2e"
}
],
"title": "wifi: mt76: mt7996: fix memory leak in mt7996_mcu_exit",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}