260 lines
12 KiB
JSON
260 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-2026-89693",
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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": "2026-09-11T19:38:34.749Z",
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"datePublished": "2026-09-11T19:46:12.775Z",
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"dateUpdated": "2026-10-30T12:32:44.295Z"
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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": "2026-10-30T12:32:44.295Z"
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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\nnfsd: check nfsd4_acl_to_attr() return value in nfsd4_create()\n\nnfsd4_create() stores the return value of nfsd4_acl_to_attr() in\nstatus, but the switch(create->cr_type) block unconditionally\noverwrites it in every branch. ACL translation errors are silently\ndiscarded, and the CREATE proceeds without the requested ACL.\n\nAdd an early exit check after nfsd4_acl_to_attr(), matching the\npattern already used in nfsd4_setattr().\n\n[ cel: prefer NFS4ERR_BADTYPE over NFS4ERR_ATTRNOTSUPP ]"
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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/nfsd/nfs4proc.c"
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],
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"versions": [
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{
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"version": "c5409ce523af40d5c3019717bc5b4f72038d48be",
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"lessThan": "154acf97ecd2c0bb00f6533f86d4bd2b934475d5",
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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": "d52acd23a327cada5fb597591267cfc09f08bb1d",
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"lessThan": "73dfa989f6f0dedcae1f2650aab3401537044282",
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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": "c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b",
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"lessThan": "04b913ab96c2a874f41b5e5a19ac7120526723c2",
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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": "c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b",
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"lessThan": "2d8a8ed4f9d8637ef0f18d47d19193e7b780e90e",
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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": "c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b",
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"lessThan": "26877d3a09afb3838a053867a655ca30c46a1f81",
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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": "c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b",
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"lessThan": "430ed49a16cf9ca249d0fb51490582090bc4848b",
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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": "c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b",
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"lessThan": "80cebb0e8a8d1e758f0d671f5e047279c5c3e528",
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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": "c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b",
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"lessThan": "2c7912732184773dbd371a411da87af1cc080b86",
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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": "5.10.220",
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"lessThan": "5.10.273",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "5.15.154",
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"lessThan": "5.15.224",
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"status": "affected",
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"versionType": "semver"
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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/nfsd/nfs4proc.c"
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],
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"versions": [
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{
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"version": "6.0",
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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": "6.0",
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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": "6.12.111",
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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": "6.18.51",
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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": "7.2.4",
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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": "5.10.220",
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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": "5.15.154",
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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": "6.0",
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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": "6.0",
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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": "6.0",
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"versionEndExcluding": "6.12.111"
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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": "6.0",
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"versionEndExcluding": "6.18.51"
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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": "6.0",
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"versionEndExcluding": "7.2.4"
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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": "6.0",
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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/154acf97ecd2c0bb00f6533f86d4bd2b934475d5"
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},
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{
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"url": "https://git.kernel.org/stable/c/73dfa989f6f0dedcae1f2650aab3401537044282"
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},
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{
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"url": "https://git.kernel.org/stable/c/04b913ab96c2a874f41b5e5a19ac7120526723c2"
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},
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{
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"url": "https://git.kernel.org/stable/c/2d8a8ed4f9d8637ef0f18d47d19193e7b780e90e"
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},
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{
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"url": "https://git.kernel.org/stable/c/26877d3a09afb3838a053867a655ca30c46a1f81"
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},
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{
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"url": "https://git.kernel.org/stable/c/430ed49a16cf9ca249d0fb51490582090bc4848b"
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},
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{
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"url": "https://git.kernel.org/stable/c/80cebb0e8a8d1e758f0d671f5e047279c5c3e528"
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},
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{
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"url": "https://git.kernel.org/stable/c/2c7912732184773dbd371a411da87af1cc080b86"
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}
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],
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"title": "nfsd: check nfsd4_acl_to_attr() return value in nfsd4_create()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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} |