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vuln-cve/data/2023/54xxx/CVE-2023-54301.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-54301",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-12-30T12:06:44.528Z",
"datePublished": "2025-12-30T12:23:36.502Z",
"dateUpdated": "2026-05-11T19:59:19.078Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:59:19.078Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: 8250_bcm7271: fix leak in `brcmuart_probe`\n\nSmatch reports:\ndrivers/tty/serial/8250/8250_bcm7271.c:1120 brcmuart_probe() warn:\n'baud_mux_clk' from clk_prepare_enable() not released on lines: 1032.\n\nThe issue is fixed by using a managed clock."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/tty/serial/8250/8250_bcm7271.c"
],
"versions": [
{
"version": "41a469482de257ea8db43cf74b6311bd055de030",
"lessThan": "5258395e67fee6929fb8e50c8239f8de51b8cb2d",
"status": "affected",
"versionType": "git"
},
{
"version": "41a469482de257ea8db43cf74b6311bd055de030",
"lessThan": "2a3e5f428fc4315be6144524912eaefac16f43a9",
"status": "affected",
"versionType": "git"
},
{
"version": "41a469482de257ea8db43cf74b6311bd055de030",
"lessThan": "56a81445b8e4b8906d557518c5dae3ddbb447d1e",
"status": "affected",
"versionType": "git"
},
{
"version": "41a469482de257ea8db43cf74b6311bd055de030",
"lessThan": "f264f2f6f4788dc031cef60a0cf2881902736709",
"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/tty/serial/8250/8250_bcm7271.c"
],
"versions": [
{
"version": "5.13",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.13",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.113",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.30",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.3.4",
"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": "5.13",
"versionEndExcluding": "5.15.113"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.13",
"versionEndExcluding": "6.1.30"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.13",
"versionEndExcluding": "6.3.4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.13",
"versionEndExcluding": "6.4"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/5258395e67fee6929fb8e50c8239f8de51b8cb2d"
},
{
"url": "https://git.kernel.org/stable/c/2a3e5f428fc4315be6144524912eaefac16f43a9"
},
{
"url": "https://git.kernel.org/stable/c/56a81445b8e4b8906d557518c5dae3ddbb447d1e"
},
{
"url": "https://git.kernel.org/stable/c/f264f2f6f4788dc031cef60a0cf2881902736709"
}
],
"title": "serial: 8250_bcm7271: fix leak in `brcmuart_probe`",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}