266 lines
12 KiB
JSON
266 lines
12 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-2025-21736",
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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": "2024-12-29T08:45:45.756Z",
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"datePublished": "2025-02-27T02:12:12.871Z",
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"dateUpdated": "2026-05-11T21:05:26.846Z"
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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": "2026-05-11T21:05:26.846Z"
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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\nnilfs2: fix possible int overflows in nilfs_fiemap()\n\nSince nilfs_bmap_lookup_contig() in nilfs_fiemap() calculates its result\nby being prepared to go through potentially maxblocks == INT_MAX blocks,\nthe value in n may experience an overflow caused by left shift of blkbits.\n\nWhile it is extremely unlikely to occur, play it safe and cast right hand\nexpression to wider type to mitigate the issue.\n\nFound by Linux Verification Center (linuxtesting.org) with static analysis\ntool SVACE."
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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/nilfs2/inode.c"
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],
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"versions": [
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{
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"version": "622daaff0a8975fb5c5b95f24f3234550ba32e92",
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"lessThan": "7649937987fed51ed09985da4019d50189fc534e",
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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": "622daaff0a8975fb5c5b95f24f3234550ba32e92",
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"lessThan": "58b1c6881081f5ddfb9a14dc241a74732c0f855c",
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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": "622daaff0a8975fb5c5b95f24f3234550ba32e92",
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"lessThan": "8f41df5fd4c11d26e929a85f7239799641f92da7",
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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": "622daaff0a8975fb5c5b95f24f3234550ba32e92",
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"lessThan": "f3d80f34f58445355fa27b9579a449fb186aa64e",
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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": "622daaff0a8975fb5c5b95f24f3234550ba32e92",
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"lessThan": "f2bd0f1ab47822fe5bd699c8458b896c4b2edea1",
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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": "622daaff0a8975fb5c5b95f24f3234550ba32e92",
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"lessThan": "b9495a9109abc31d3170f7aad7d48aa64610a1a2",
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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": "622daaff0a8975fb5c5b95f24f3234550ba32e92",
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"lessThan": "250423300b4b0335918be187ef3cade248c06e6a",
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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": "622daaff0a8975fb5c5b95f24f3234550ba32e92",
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"lessThan": "6438ef381c183444f7f9d1de18f22661cba1e946",
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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/nilfs2/inode.c"
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],
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"versions": [
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{
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"version": "2.6.38",
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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": "2.6.38",
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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": "5.4.291",
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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": "5.10.235",
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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": "5.15.179",
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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": "6.1.129",
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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": "6.6.78",
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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": "6.12.14",
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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": "6.13.3",
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"lessThanOrEqual": "6.13.*",
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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": "6.14",
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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": "2.6.38",
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"versionEndExcluding": "5.4.291"
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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": "2.6.38",
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"versionEndExcluding": "5.10.235"
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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": "2.6.38",
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"versionEndExcluding": "5.15.179"
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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": "2.6.38",
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"versionEndExcluding": "6.1.129"
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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": "2.6.38",
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"versionEndExcluding": "6.6.78"
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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": "2.6.38",
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"versionEndExcluding": "6.12.14"
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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": "2.6.38",
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"versionEndExcluding": "6.13.3"
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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": "2.6.38",
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"versionEndExcluding": "6.14"
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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/7649937987fed51ed09985da4019d50189fc534e"
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},
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{
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"url": "https://git.kernel.org/stable/c/58b1c6881081f5ddfb9a14dc241a74732c0f855c"
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},
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{
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"url": "https://git.kernel.org/stable/c/8f41df5fd4c11d26e929a85f7239799641f92da7"
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},
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{
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"url": "https://git.kernel.org/stable/c/f3d80f34f58445355fa27b9579a449fb186aa64e"
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},
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{
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"url": "https://git.kernel.org/stable/c/f2bd0f1ab47822fe5bd699c8458b896c4b2edea1"
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},
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{
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"url": "https://git.kernel.org/stable/c/b9495a9109abc31d3170f7aad7d48aa64610a1a2"
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},
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{
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"url": "https://git.kernel.org/stable/c/250423300b4b0335918be187ef3cade248c06e6a"
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},
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{
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"url": "https://git.kernel.org/stable/c/6438ef381c183444f7f9d1de18f22661cba1e946"
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}
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],
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"title": "nilfs2: fix possible int overflows in nilfs_fiemap()",
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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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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2025-11-03T19:36:43.129Z"
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}
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}
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]
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}
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} |