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vuln-cve/data/2023/53xxx/CVE-2023-53697.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53697",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-10-22T13:21:37.345Z",
"datePublished": "2025-10-22T13:23:37.757Z",
"dateUpdated": "2026-05-11T19:50:07.456Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:50:07.456Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvdimm: Fix memleak of pmu attr_groups in unregister_nvdimm_pmu()\n\nMemory pointed by 'nd_pmu->pmu.attr_groups' is allocated in function\n'register_nvdimm_pmu' and is lost after 'kfree(nd_pmu)' call in function\n'unregister_nvdimm_pmu'."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/nvdimm/nd_perf.c"
],
"versions": [
{
"version": "0fab1ba6ad6ba1f76380f92ead95c6e861ef8116",
"lessThan": "500a6ff9c2a81348fe0f04e2deb758145e8ab94e",
"status": "affected",
"versionType": "git"
},
{
"version": "0fab1ba6ad6ba1f76380f92ead95c6e861ef8116",
"lessThan": "4999f2ec5fde7c45e3ecafda5b78560cc1c7bdb5",
"status": "affected",
"versionType": "git"
},
{
"version": "0fab1ba6ad6ba1f76380f92ead95c6e861ef8116",
"lessThan": "16259c80542ee8945aaa39cfc6a1809bcdc08ffe",
"status": "affected",
"versionType": "git"
},
{
"version": "0fab1ba6ad6ba1f76380f92ead95c6e861ef8116",
"lessThan": "85ae42c72142346645e63c33835da947dfa008b3",
"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/nvdimm/nd_perf.c"
],
"versions": [
{
"version": "5.18",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.18",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.53",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.4.16",
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.5.3",
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6",
"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": "5.18",
"versionEndExcluding": "6.1.53"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.18",
"versionEndExcluding": "6.4.16"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.18",
"versionEndExcluding": "6.5.3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.18",
"versionEndExcluding": "6.6"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/500a6ff9c2a81348fe0f04e2deb758145e8ab94e"
},
{
"url": "https://git.kernel.org/stable/c/4999f2ec5fde7c45e3ecafda5b78560cc1c7bdb5"
},
{
"url": "https://git.kernel.org/stable/c/16259c80542ee8945aaa39cfc6a1809bcdc08ffe"
},
{
"url": "https://git.kernel.org/stable/c/85ae42c72142346645e63c33835da947dfa008b3"
}
],
"title": "nvdimm: Fix memleak of pmu attr_groups in unregister_nvdimm_pmu()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}