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-2026-99080",
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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": "2026-09-25T10:25:14.390Z",
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"datePublished": "2026-10-23T12:23:27.393Z",
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"dateUpdated": "2026-10-30T12:41:35.342Z"
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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": "2026-10-30T12:41:35.342Z"
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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\nfs: Free any excess xarray nodes in clear_inode()\n\nFor many years we've had a hard to hit leak of xarray nodes. Hugh\ndocumented it well in commit 786b31121a2c. Recently people and\nsyzbot have found ways to force it to happen with madvise. Rather\nthan fix the leaks where they happen, just call xa_destroy() which\nhas the side-effect of cycling the i_pages lock."
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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/inode.c"
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],
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"versions": [
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{
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"version": "77da9389b9d5f07d54fda092d1ab56002ec0019a",
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"lessThan": "3e837269bbfe78a602e0c259d57ffafe7a4df3b2",
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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": "77da9389b9d5f07d54fda092d1ab56002ec0019a",
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"lessThan": "813779d7974e51a6950c7237708853b129d564e1",
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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": "77da9389b9d5f07d54fda092d1ab56002ec0019a",
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"lessThan": "04456642e33022cc53562a91393a09d492124b44",
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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": "77da9389b9d5f07d54fda092d1ab56002ec0019a",
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"lessThan": "f1c966eb6ed5e190c90a56c5bdaa69967de39f21",
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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": "77da9389b9d5f07d54fda092d1ab56002ec0019a",
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"lessThan": "21f51434c47d8628b62275ae6c6ad6b573abcd02",
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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": "77da9389b9d5f07d54fda092d1ab56002ec0019a",
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"lessThan": "50cff3f112d64db6e5f57355f79bc837db8fe132",
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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": "77da9389b9d5f07d54fda092d1ab56002ec0019a",
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"lessThan": "43f830e2bb84b22ca824b20bb861d823ecb520bd",
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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": "77da9389b9d5f07d54fda092d1ab56002ec0019a",
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"lessThan": "ee3f011250104129893d8e9599147e457d4d7280",
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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/inode.c"
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],
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"versions": [
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{
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"version": "4.20",
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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": "4.20",
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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": "5.10.273",
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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": "5.15.224",
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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": "6.1.191",
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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": "6.6.160",
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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": "6.12.113",
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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": "6.18.57",
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"lessThanOrEqual": "6.18.*",
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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": "7.2.11",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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": "4.20",
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"versionEndExcluding": "5.10.273"
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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": "4.20",
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"versionEndExcluding": "5.15.224"
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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": "4.20",
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"versionEndExcluding": "6.1.191"
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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": "4.20",
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"versionEndExcluding": "6.6.160"
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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": "4.20",
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"versionEndExcluding": "6.12.113"
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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": "4.20",
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"versionEndExcluding": "6.18.57"
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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": "4.20",
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"versionEndExcluding": "7.2.11"
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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": "4.20",
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"versionEndExcluding": "7.3"
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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/3e837269bbfe78a602e0c259d57ffafe7a4df3b2"
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},
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{
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"url": "https://git.kernel.org/stable/c/813779d7974e51a6950c7237708853b129d564e1"
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},
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{
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"url": "https://git.kernel.org/stable/c/04456642e33022cc53562a91393a09d492124b44"
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},
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{
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"url": "https://git.kernel.org/stable/c/f1c966eb6ed5e190c90a56c5bdaa69967de39f21"
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},
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{
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"url": "https://git.kernel.org/stable/c/21f51434c47d8628b62275ae6c6ad6b573abcd02"
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},
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{
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"url": "https://git.kernel.org/stable/c/50cff3f112d64db6e5f57355f79bc837db8fe132"
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},
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{
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"url": "https://git.kernel.org/stable/c/43f830e2bb84b22ca824b20bb861d823ecb520bd"
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},
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{
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"url": "https://git.kernel.org/stable/c/ee3f011250104129893d8e9599147e457d4d7280"
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}
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],
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"title": "fs: Free any excess xarray nodes in clear_inode()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |