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vuln-cve/data/2023/54xxx/CVE-2023-54197.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-54197",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-12-30T12:06:44.498Z",
"datePublished": "2025-12-30T12:09:03.472Z",
"dateUpdated": "2026-05-23T15:34:08.958Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-23T15:34:08.958Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRevert \"Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work\"\n\nThis reverts commit 1e9ac114c4428fdb7ff4635b45d4f46017e8916f.\n\nThis patch introduces a possible null-ptr-def problem. Revert it. And the\nfixed bug by this patch have resolved by commit 73f7b171b7c0 (\"Bluetooth:\nbtsdio: fix use after free bug in btsdio_remove due to race condition\")."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/bluetooth/btsdio.c"
],
"versions": [
{
"version": "95eacef5692545f199fae4e52abfbfa273acb351",
"lessThan": "3b4ed52009723f7dfca7a8ca95163bfb441bfb76",
"status": "affected",
"versionType": "git"
},
{
"version": "af4d48754d5517d33bac5e504ff1f1de0808e29e",
"lessThan": "70a104588e3131415e559c06deb834ce259a285a",
"status": "affected",
"versionType": "git"
},
{
"version": "a18fb433ceb56e0787546a9d77056dd0f215e762",
"lessThan": "de0ffb5145c9f418ad76f00e58d4b91c680410b2",
"status": "affected",
"versionType": "git"
},
{
"version": "da3d3fdfb4d523c5da30e35a8dd90e04f0fd8962",
"lessThan": "0837d10f6c37a47a0c73bccf1e39513613a2fcc2",
"status": "affected",
"versionType": "git"
},
{
"version": "8efae2112d910d8e5166dd0a836791b08721eef1",
"lessThan": "a789192f366147a0fbb395650079906d1d04e0b9",
"status": "affected",
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},
{
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"lessThan": "952030c914b5f2288609efe868537afcff7a3f51",
"status": "affected",
"versionType": "git"
},
{
"version": "c59c65a14e8f7d738429648833f3bb3f9df0513f",
"lessThan": "8f83fa62614c282dd5d1211a0dd99c6a0a515b81",
"status": "affected",
"versionType": "git"
},
{
"version": "1e9ac114c4428fdb7ff4635b45d4f46017e8916f",
"lessThan": "d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3",
"status": "affected",
"versionType": "git"
},
{
"version": "1e9ac114c4428fdb7ff4635b45d4f46017e8916f",
"lessThan": "db2bf510bd5d57f064d9e1db395ed86a08320c54",
"status": "affected",
"versionType": "git"
},
{
"version": "4.14.312",
"lessThan": "4.14.315",
"status": "affected",
"versionType": "semver"
},
{
"version": "4.19.280",
"lessThan": "4.19.283",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.4.240",
"lessThan": "5.4.243",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.10.177",
"lessThan": "5.10.180",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.15.105",
"lessThan": "5.15.111",
"status": "affected",
"versionType": "semver"
},
{
"version": "6.1.22",
"lessThan": "6.1.28",
"status": "affected",
"versionType": "semver"
},
{
"version": "6.2.9",
"lessThan": "6.2.15",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/bluetooth/btsdio.c"
],
"versions": [
{
"version": "6.3",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.3",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.14.315",
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.283",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.243",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.180",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.111",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.28",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.2.15",
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.3.2",
"lessThanOrEqual": "6.3.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.4",
"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": "4.14.312",
"versionEndExcluding": "4.14.315"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.19.280",
"versionEndExcluding": "4.19.283"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4.240",
"versionEndExcluding": "5.4.243"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.10.177",
"versionEndExcluding": "5.10.180"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.15.105",
"versionEndExcluding": "5.15.111"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.1.22",
"versionEndExcluding": "6.1.28"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.2.9",
"versionEndExcluding": "6.2.15"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.3",
"versionEndExcluding": "6.3.2"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.3",
"versionEndExcluding": "6.4"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/3b4ed52009723f7dfca7a8ca95163bfb441bfb76"
},
{
"url": "https://git.kernel.org/stable/c/70a104588e3131415e559c06deb834ce259a285a"
},
{
"url": "https://git.kernel.org/stable/c/de0ffb5145c9f418ad76f00e58d4b91c680410b2"
},
{
"url": "https://git.kernel.org/stable/c/0837d10f6c37a47a0c73bccf1e39513613a2fcc2"
},
{
"url": "https://git.kernel.org/stable/c/a789192f366147a0fbb395650079906d1d04e0b9"
},
{
"url": "https://git.kernel.org/stable/c/952030c914b5f2288609efe868537afcff7a3f51"
},
{
"url": "https://git.kernel.org/stable/c/8f83fa62614c282dd5d1211a0dd99c6a0a515b81"
},
{
"url": "https://git.kernel.org/stable/c/d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3"
},
{
"url": "https://git.kernel.org/stable/c/db2bf510bd5d57f064d9e1db395ed86a08320c54"
}
],
"title": "Revert \"Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work\"",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}