283 lines
13 KiB
JSON
283 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-2023-53304",
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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": "2025-09-16T08:09:37.994Z",
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"datePublished": "2025-09-16T16:11:44.147Z",
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"dateUpdated": "2026-05-23T15:28:30.909Z"
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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": "2026-05-23T15:28:30.909Z"
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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\nnetfilter: nft_set_rbtree: fix overlap expiration walk\n\nThe lazy gc on insert that should remove timed-out entries fails to release\nthe other half of the interval, if any.\n\nCan be reproduced with tests/shell/testcases/sets/0044interval_overlap_0\nin nftables.git and kmemleak enabled kernel.\n\nSecond bug is the use of rbe_prev vs. prev pointer.\nIf rbe_prev() returns NULL after at least one iteration, rbe_prev points\nto element that is not an end interval, hence it should not be removed.\n\nLastly, check the genmask of the end interval if this is active in the\ncurrent generation."
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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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"net/netfilter/nft_set_rbtree.c"
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],
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"versions": [
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{
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"version": "7ab87a326f20c52ff4d9972052d085be951c704b",
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"lessThan": "8284a79136c384059e85e278da2210b809730287",
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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": "181859bdfb9734aca449512fccaee4cacce64aed",
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"lessThan": "acaee227cf79c45a5d2d49c3e9a66333a462802c",
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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": "4aacf3d78424293e318c616016865380b37b9cc5",
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"lessThan": "893cb3c3513cf661a0ff45fe0cfa83fe27131f76",
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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": "2bf1435fa19d2c58054391b3bba40d5510a5758c",
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"lessThan": "50cbb9d195c197af671869c8cadce3bd483735a0",
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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": "318cb24a4c3fce8140afaf84e4d45fcb76fb280b",
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"lessThan": "89a4d1a89751a0fbd520e64091873e19cc0979e8",
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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": "c9e6978e2725a7d4b6cd23b2facd3f11422c0643",
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"lessThan": "cd66733932399475fe933cb3ec03e687ed401462",
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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": "c9e6978e2725a7d4b6cd23b2facd3f11422c0643",
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"lessThan": "f718863aca469a109895cb855e6b81fff4827d71",
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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": "5.10.166",
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"lessThan": "5.10.190",
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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": "5.15.91",
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"lessThan": "5.15.124",
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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": "6.1.9",
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"lessThan": "6.1.43",
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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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"net/netfilter/nft_set_rbtree.c"
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],
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"versions": [
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{
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"version": "6.2",
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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": "6.2",
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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": "5.10.190",
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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": "5.15.124",
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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": "6.1.43",
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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": "6.4.8",
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"lessThanOrEqual": "6.4.*",
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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": "6.5",
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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": "5.10.166",
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"versionEndExcluding": "5.10.190"
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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": "5.15.91",
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"versionEndExcluding": "5.15.124"
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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": "6.1.9",
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"versionEndExcluding": "6.1.43"
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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": "6.2",
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"versionEndExcluding": "6.4.8"
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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": "6.2",
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"versionEndExcluding": "6.5"
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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/8284a79136c384059e85e278da2210b809730287"
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},
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{
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"url": "https://git.kernel.org/stable/c/acaee227cf79c45a5d2d49c3e9a66333a462802c"
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},
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{
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"url": "https://git.kernel.org/stable/c/893cb3c3513cf661a0ff45fe0cfa83fe27131f76"
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},
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{
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"url": "https://git.kernel.org/stable/c/50cbb9d195c197af671869c8cadce3bd483735a0"
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},
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{
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"url": "https://git.kernel.org/stable/c/89a4d1a89751a0fbd520e64091873e19cc0979e8"
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},
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{
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"url": "https://git.kernel.org/stable/c/cd66733932399475fe933cb3ec03e687ed401462"
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},
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{
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"url": "https://git.kernel.org/stable/c/f718863aca469a109895cb855e6b81fff4827d71"
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}
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],
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"title": "netfilter: nft_set_rbtree: fix overlap expiration walk",
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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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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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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-2023-53304",
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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": "2026-01-14T18:22:49.464474Z"
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}
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-476",
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"description": "CWE-476 NULL Pointer Dereference"
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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": "2026-01-14T18:22:59.263Z"
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}
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}
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]
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}
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} |