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vuln-cve/data/2023/53xxx/CVE-2023-53483.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53483",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-10-01T11:39:39.402Z",
"datePublished": "2025-10-01T11:42:51.778Z",
"dateUpdated": "2026-05-11T19:45:51.667Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:45:51.667Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup()\n\ndevm_kzalloc() may fail, clk_data->name might be NULL and will\ncause a NULL pointer dereference later.\n\n[ rjw: Subject and changelog edits ]"
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/acpi/acpi_apd.c"
],
"versions": [
{
"version": "7fdb98e8a768b3ccc05494d3ea4436047f512b9d",
"lessThan": "79ca94bc3e8cc3befa883c7d30b30a27ef0ea386",
"status": "affected",
"versionType": "git"
},
{
"version": "7fdb98e8a768b3ccc05494d3ea4436047f512b9d",
"lessThan": "8a632ff6a2bea49993002b4c46092a2aea625840",
"status": "affected",
"versionType": "git"
},
{
"version": "7fdb98e8a768b3ccc05494d3ea4436047f512b9d",
"lessThan": "4dea41775d951ff1f7b472a346a8ca3ae7e74455",
"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/acpi/acpi_apd.c"
],
"versions": [
{
"version": "5.17",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.17",
"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": "5.17",
"versionEndExcluding": "6.1.30"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.17",
"versionEndExcluding": "6.3.4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.17",
"versionEndExcluding": "6.4"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/79ca94bc3e8cc3befa883c7d30b30a27ef0ea386"
},
{
"url": "https://git.kernel.org/stable/c/8a632ff6a2bea49993002b4c46092a2aea625840"
},
{
"url": "https://git.kernel.org/stable/c/4dea41775d951ff1f7b472a346a8ca3ae7e74455"
}
],
"title": "ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}