248 lines
11 KiB
JSON
248 lines
11 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-40055",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-04-16T07:20:57.157Z",
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"datePublished": "2025-10-28T11:48:29.665Z",
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"dateUpdated": "2026-05-11T21:41:36.488Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T21:41:36.488Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: fix double free in user_cluster_connect()\n\nuser_cluster_disconnect() frees \"conn->cc_private\" which is \"lc\" but then\nthe error handling frees \"lc\" a second time. Set \"lc\" to NULL on this\npath to avoid a double free."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/ocfs2/stack_user.c"
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],
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"versions": [
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{
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"version": "c994c2ebdbbc391a42f177c8eb7882ebf3f142d8",
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"lessThan": "283333079d96c84baa91f0c62b5e0cbec246b7a2",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c994c2ebdbbc391a42f177c8eb7882ebf3f142d8",
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"lessThan": "f992bc72f681c32a682d474a29c2135a64d4f4e5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c994c2ebdbbc391a42f177c8eb7882ebf3f142d8",
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"lessThan": "827c8efa0d1afe817b90f3618afff552e88348d2",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c994c2ebdbbc391a42f177c8eb7882ebf3f142d8",
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"lessThan": "bfe011297ddd2d0cd64752978baaa0c04cd20573",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c994c2ebdbbc391a42f177c8eb7882ebf3f142d8",
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"lessThan": "7e76fe9dfadbc00364d7523d5a109e9d3e4a7db2",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c994c2ebdbbc391a42f177c8eb7882ebf3f142d8",
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"lessThan": "694d5b401036a614f8080085a9de6f86ff0742dc",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c994c2ebdbbc391a42f177c8eb7882ebf3f142d8",
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"lessThan": "892f41e12c8689130d552a9eb2b77bafd26484ab",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c994c2ebdbbc391a42f177c8eb7882ebf3f142d8",
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"lessThan": "8f45f089337d924db24397f55697cda0e6960516",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/ocfs2/stack_user.c"
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],
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"versions": [
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{
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"version": "3.14",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "3.14",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.301",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.246",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.195",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.156",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.112",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.53",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.17.3",
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"lessThanOrEqual": "6.17.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.14",
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"versionEndExcluding": "5.4.301"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.14",
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"versionEndExcluding": "5.10.246"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.14",
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"versionEndExcluding": "5.15.195"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.14",
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"versionEndExcluding": "6.1.156"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.14",
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"versionEndExcluding": "6.6.112"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.14",
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"versionEndExcluding": "6.12.53"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.14",
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"versionEndExcluding": "6.17.3"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.14",
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"versionEndExcluding": "6.18"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/283333079d96c84baa91f0c62b5e0cbec246b7a2"
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},
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{
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"url": "https://git.kernel.org/stable/c/f992bc72f681c32a682d474a29c2135a64d4f4e5"
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},
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{
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"url": "https://git.kernel.org/stable/c/827c8efa0d1afe817b90f3618afff552e88348d2"
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},
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{
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"url": "https://git.kernel.org/stable/c/bfe011297ddd2d0cd64752978baaa0c04cd20573"
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},
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{
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"url": "https://git.kernel.org/stable/c/7e76fe9dfadbc00364d7523d5a109e9d3e4a7db2"
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},
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{
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"url": "https://git.kernel.org/stable/c/694d5b401036a614f8080085a9de6f86ff0742dc"
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},
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{
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"url": "https://git.kernel.org/stable/c/892f41e12c8689130d552a9eb2b77bafd26484ab"
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},
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{
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"url": "https://git.kernel.org/stable/c/8f45f089337d924db24397f55697cda0e6960516"
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}
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],
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"title": "ocfs2: fix double free in user_cluster_connect()",
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"x_generator": {
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} |