282 lines
13 KiB
JSON
282 lines
13 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-2026-43168",
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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": "2026-05-01T14:12:55.990Z",
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"datePublished": "2026-05-06T11:27:44.570Z",
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"dateUpdated": "2026-11-06T15:32:35.022Z"
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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": "2026-05-11T22:19:06.078Z"
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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 reflink preserve cleanup issue\n\ncommit c06c303832ec (\"ocfs2: fix xattr array entry __counted_by error\")\ndoesn't handle all cases and the cleanup job for preserved xattr entries\nstill has bug:\n- the 'last' pointer should be shifted by one unit after cleanup\n an array entry.\n- current code logic doesn't cleanup the first entry when xh_count is 1.\n\nNote, commit c06c303832ec is also a bug fix for 0fe9b66c65f3."
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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/xattr.c"
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],
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"versions": [
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{
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"version": "0fe9b66c65f3ff227da45381afe7612f91e32740",
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"lessThan": "c44d86ca949cb1e5566ad14510cc26fa1a17e2d8",
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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": "0fe9b66c65f3ff227da45381afe7612f91e32740",
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"lessThan": "02acc9f72365e50eb45a56b7dacb9114ca3b503c",
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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": "0fe9b66c65f3ff227da45381afe7612f91e32740",
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"lessThan": "8ff329353134280b203cb2bce95311cb8f7cbd8a",
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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": "0fe9b66c65f3ff227da45381afe7612f91e32740",
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"lessThan": "bb273b68c1719c2925e05557f7e7099edb066680",
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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": "0fe9b66c65f3ff227da45381afe7612f91e32740",
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"lessThan": "b2952dbeac2c3c527cb0519d5ffaeb95b062466a",
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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": "0fe9b66c65f3ff227da45381afe7612f91e32740",
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"lessThan": "3bdc3766aafb052aef4baadef455a84c1c0a059d",
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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": "0fe9b66c65f3ff227da45381afe7612f91e32740",
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"lessThan": "2f4daccd9d9b8b2952df7878df8c2e8ba6439398",
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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": "0fe9b66c65f3ff227da45381afe7612f91e32740",
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"lessThan": "5138c936c2c82c9be8883921854bc6f7e1177d8c",
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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/xattr.c"
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],
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"versions": [
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{
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"version": "2.6.32",
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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": "2.6.32",
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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": "5.10.252",
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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": "5.15.202",
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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": "6.1.165",
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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": "6.6.128",
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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": "6.12.75",
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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": "6.18.16",
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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": "6.19.6",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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": "2.6.32",
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"versionEndExcluding": "5.10.252"
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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": "2.6.32",
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"versionEndExcluding": "5.15.202"
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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": "2.6.32",
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"versionEndExcluding": "6.1.165"
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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": "2.6.32",
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"versionEndExcluding": "6.6.128"
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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": "2.6.32",
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"versionEndExcluding": "6.12.75"
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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": "2.6.32",
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"versionEndExcluding": "6.18.16"
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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": "2.6.32",
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"versionEndExcluding": "6.19.6"
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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": "2.6.32",
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"versionEndExcluding": "7.0"
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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/c44d86ca949cb1e5566ad14510cc26fa1a17e2d8"
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},
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{
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"url": "https://git.kernel.org/stable/c/02acc9f72365e50eb45a56b7dacb9114ca3b503c"
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},
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{
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"url": "https://git.kernel.org/stable/c/8ff329353134280b203cb2bce95311cb8f7cbd8a"
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},
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{
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"url": "https://git.kernel.org/stable/c/bb273b68c1719c2925e05557f7e7099edb066680"
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},
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{
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"url": "https://git.kernel.org/stable/c/b2952dbeac2c3c527cb0519d5ffaeb95b062466a"
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},
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{
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"url": "https://git.kernel.org/stable/c/3bdc3766aafb052aef4baadef455a84c1c0a059d"
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},
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{
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"url": "https://git.kernel.org/stable/c/2f4daccd9d9b8b2952df7878df8c2e8ba6439398"
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},
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{
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"url": "https://git.kernel.org/stable/c/5138c936c2c82c9be8883921854bc6f7e1177d8c"
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}
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],
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"title": "ocfs2: fix reflink preserve cleanup issue",
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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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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-43168",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-06T15:30:14.532992Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-06T15:32:35.022Z"
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}
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}
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]
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}
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} |