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-2026-72223",
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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": "2026-08-09T03:40:39.913Z",
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"datePublished": "2026-08-15T05:54:16.019Z",
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"dateUpdated": "2026-11-06T16:55:22.661Z"
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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": "2026-08-17T05:10:38.658Z"
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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\nnvdimm/btt: Free arena sub-allocations on discover_arenas() error path\n\nMemory allocated by btt_freelist_init(), btt_rtt_init(), and\nbtt_maplocks_init() is not freed on some discover_arenas() error\npaths. This leaks memory when arena discovery fails.\n\nAdd the missing kfree() calls to release the allocations before\nreturning an error.\n\n[ as: commit message and log edits ]"
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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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"drivers/nvdimm/btt.c"
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],
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"versions": [
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{
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"version": "5212e11fde4d40fa627668b4f2222d20db488f71",
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"lessThan": "2d0364937550a7b3e2592629c2a68753ac020b28",
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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": "5212e11fde4d40fa627668b4f2222d20db488f71",
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"lessThan": "eeb95774bc79268e2b78ebf01d8781560b5bd671",
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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": "5212e11fde4d40fa627668b4f2222d20db488f71",
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"lessThan": "7563f69caa9143a491d5f26e563255c734751545",
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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": "5212e11fde4d40fa627668b4f2222d20db488f71",
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"lessThan": "0b0d9404951aacc9717aa61e77af4a6e9e8f8249",
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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": "5212e11fde4d40fa627668b4f2222d20db488f71",
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"lessThan": "873ced7f345e99f7ee16f9ff226515580332ecc4",
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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": "5212e11fde4d40fa627668b4f2222d20db488f71",
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"lessThan": "30d490bb2c4cd220e7dedf862ab6a09eb5dcbad5",
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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": "5212e11fde4d40fa627668b4f2222d20db488f71",
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"lessThan": "ba59b96d8d21dc8729fca44a022ca5919c1848c9",
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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": "5212e11fde4d40fa627668b4f2222d20db488f71",
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"lessThan": "13fe4cd9ddd0aacb7777812328be525a11ea3fea",
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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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"drivers/nvdimm/btt.c"
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],
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"versions": [
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{
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"version": "4.2",
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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": "4.2",
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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": "5.10.261",
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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": "5.15.212",
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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": "6.1.178",
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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": "6.6.145",
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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": "6.12.97",
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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": "6.18.40",
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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": "7.1.5",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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": "4.2",
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"versionEndExcluding": "5.10.261"
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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": "4.2",
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"versionEndExcluding": "5.15.212"
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.2",
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"versionStartIncluding": "4.2",
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"versionEndExcluding": "6.12.97"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.2",
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"versionEndExcluding": "7.1.5"
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},
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{
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"vulnerable": true,
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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/2d0364937550a7b3e2592629c2a68753ac020b28"
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},
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{
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"url": "https://git.kernel.org/stable/c/eeb95774bc79268e2b78ebf01d8781560b5bd671"
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},
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{
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"url": "https://git.kernel.org/stable/c/7563f69caa9143a491d5f26e563255c734751545"
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},
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{
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"url": "https://git.kernel.org/stable/c/0b0d9404951aacc9717aa61e77af4a6e9e8f8249"
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},
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{
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"url": "https://git.kernel.org/stable/c/873ced7f345e99f7ee16f9ff226515580332ecc4"
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},
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{
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"url": "https://git.kernel.org/stable/c/30d490bb2c4cd220e7dedf862ab6a09eb5dcbad5"
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},
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{
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"url": "https://git.kernel.org/stable/c/ba59b96d8d21dc8729fca44a022ca5919c1848c9"
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},
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{
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"url": "https://git.kernel.org/stable/c/13fe4cd9ddd0aacb7777812328be525a11ea3fea"
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}
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],
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"title": "nvdimm/btt: Free arena sub-allocations on discover_arenas() error path",
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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-2026-72223",
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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": "2026-11-06T16:52:54.485986Z"
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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": "2026-11-06T16:55:22.661Z"
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}
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}
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]
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}
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} |