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vuln-cve/data/2025/40xxx/CVE-2025-40229.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-40229",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-04-16T07:20:57.180Z",
"datePublished": "2025-12-04T15:31:20.548Z",
"dateUpdated": "2026-05-11T21:45:17.498Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T21:45:17.498Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/damon/core: fix potential memory leak by cleaning ops_filter in damon_destroy_scheme\n\nCurrently, damon_destroy_scheme() only cleans up the filter list but\nleaves ops_filter untouched, which could lead to memory leaks when a\nscheme is destroyed.\n\nThis patch ensures both filter and ops_filter are properly freed in\ndamon_destroy_scheme(), preventing potential memory leaks."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"mm/damon/core.c"
],
"versions": [
{
"version": "ab82e57981d0e4cb46d2817e7b65b9d5fdcf3832",
"lessThan": "ff8dcf621a4172f4a6d42cbbb25d21659d3ac300",
"status": "affected",
"versionType": "git"
},
{
"version": "ab82e57981d0e4cb46d2817e7b65b9d5fdcf3832",
"lessThan": "7071537159be845a5c4ed5fb7d3db25aa4bd04a3",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"mm/damon/core.c"
],
"versions": [
{
"version": "6.15",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.15",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.17.6",
"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": "6.15",
"versionEndExcluding": "6.17.6"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.15",
"versionEndExcluding": "6.18"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/ff8dcf621a4172f4a6d42cbbb25d21659d3ac300"
},
{
"url": "https://git.kernel.org/stable/c/7071537159be845a5c4ed5fb7d3db25aa4bd04a3"
}
],
"title": "mm/damon/core: fix potential memory leak by cleaning ops_filter in damon_destroy_scheme",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}