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vuln-cve/data/2023/54xxx/CVE-2023-54233.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-54233",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-12-30T12:06:44.502Z",
"datePublished": "2025-12-30T12:11:24.361Z",
"dateUpdated": "2026-10-03T10:55:06.498Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-03T10:55:06.498Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: avoid a NULL dereference with unsupported widgets\n\nIf an IPC4 topology contains an unsupported widget, its .module_info\nfield won't be set, then sof_ipc4_route_setup() will cause a kernel\nOops trying to dereference it. Add a check for such cases."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/soc/sof/ipc4-topology.c"
],
"versions": [
{
"version": "3acd527089463742a3dd95e274d53c2fdd834716",
"lessThan": "d42fe2721111138d7656d4f621f38c171979c8a0",
"status": "affected",
"versionType": "git"
},
{
"version": "3acd527089463742a3dd95e274d53c2fdd834716",
"lessThan": "170818974e9732506195c6302743856cc8bdfd6f",
"status": "affected",
"versionType": "git"
},
{
"version": "3acd527089463742a3dd95e274d53c2fdd834716",
"lessThan": "e3720f92e0237921da537e47a0b24e27899203f8",
"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/sof/ipc4-topology.c"
],
"versions": [
{
"version": "6.0",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.0",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.189",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.2.11",
"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": "6.0",
"versionEndExcluding": "6.1.189"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.2.11"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/d42fe2721111138d7656d4f621f38c171979c8a0"
},
{
"url": "https://git.kernel.org/stable/c/170818974e9732506195c6302743856cc8bdfd6f"
},
{
"url": "https://git.kernel.org/stable/c/e3720f92e0237921da537e47a0b24e27899203f8"
}
],
"title": "ASoC: SOF: avoid a NULL dereference with unsupported widgets",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}