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vuln-cve/data/2025/40xxx/CVE-2025-40162.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-40162",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-04-16T07:20:57.176Z",
"datePublished": "2025-11-12T10:26:22.883Z",
"dateUpdated": "2026-05-11T21:43:56.425Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T21:43:56.425Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails\n\ndevm_kasprintf() may return NULL on memory allocation failure,\nbut the debug message prints cpus->dai_name before checking it.\nMove the dev_dbg() call after the NULL check to prevent potential\nNULL pointer dereference."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/soc/amd/acp/acp-sdw-sof-mach.c"
],
"versions": [
{
"version": "cb8ea62e6402067ba092d4c1d66a9440513a572b",
"lessThan": "095d692e5997ece300c89f10d903d5230090e6a0",
"status": "affected",
"versionType": "git"
},
{
"version": "cb8ea62e6402067ba092d4c1d66a9440513a572b",
"lessThan": "a1cccbd19676fc36854535a7118ba2c27d0b84b3",
"status": "affected",
"versionType": "git"
},
{
"version": "cb8ea62e6402067ba092d4c1d66a9440513a572b",
"lessThan": "5726b68473f7153a7f6294185e5998b7e2a230a2",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/soc/amd/acp/acp-sdw-sof-mach.c"
],
"versions": [
{
"version": "6.12",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.12",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.55",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.17.5",
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18",
"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": "6.12",
"versionEndExcluding": "6.12.55"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.12",
"versionEndExcluding": "6.17.5"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.12",
"versionEndExcluding": "6.18"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/095d692e5997ece300c89f10d903d5230090e6a0"
},
{
"url": "https://git.kernel.org/stable/c/a1cccbd19676fc36854535a7118ba2c27d0b84b3"
},
{
"url": "https://git.kernel.org/stable/c/5726b68473f7153a7f6294185e5998b7e2a230a2"
}
],
"title": "ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}