332 lines
15 KiB
JSON
332 lines
15 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-2026-45873",
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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": "2026-05-13T15:03:33.081Z",
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"datePublished": "2026-05-27T12:15:52.916Z",
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"dateUpdated": "2026-11-06T15:53:10.223Z"
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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": "2026-05-27T12:15:52.916Z"
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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: check for partial overlaps in anonymous sets\n\nUserspace provides an optimized representation in case intervals are\nadjacent, where the end element is omitted.\n\nThe existing partial overlap detection logic skips anonymous set checks\non start elements for this reason.\n\nHowever, it is possible to add intervals that overlap to this anonymous\nwhere two start elements with the same, eg. A-B, A-C where C < B.\n\n start end\n\tA B\n start end\n A C\n\nRestore the check on overlapping start elements to report an overlap."
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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": "4aacf3d78424293e318c616016865380b37b9cc5",
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"lessThan": "7ca5813e1b21ef300e04593f47b073ef3217aac6",
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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": "029e5f6a95e905b12d6bc20421be32a01e0eb311",
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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": "f1381ce0a1dd013610985e1c4260908163a427df",
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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": "f1535d56fc3f6c625b7e0559c006bd0318791bb1",
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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": "05feaf826390fd16f1deb89dd9412def3b2a280f",
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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": "dad14d22dff1a191612acb98facceb303d0524a2",
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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": "e6497e06a102870803a59570d75ed2c36d7e11b3",
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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": "4780ec142cbb24b794129d3080eee5cac2943ffc",
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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": "7ab87a326f20c52ff4d9972052d085be951c704b",
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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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"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": "5.10.252",
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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": "5.15.202",
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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": "6.1.165",
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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": "4.19.316",
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"lessThan": "4.20",
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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": "5.4.262",
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"lessThan": "5.5",
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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": "5.10.252",
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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": "6.18.14",
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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": "6.19.4",
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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": "5.10.166",
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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": "5.15.91",
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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": "6.1.9",
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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": "6.2",
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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": "6.2",
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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": "6.2",
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"versionEndExcluding": "6.18.14"
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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": "6.2",
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"versionEndExcluding": "6.19.4"
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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": "6.2",
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"versionEndExcluding": "7.0"
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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": "4.19.316"
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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": "5.4.262"
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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/7ca5813e1b21ef300e04593f47b073ef3217aac6"
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},
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{
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"url": "https://git.kernel.org/stable/c/029e5f6a95e905b12d6bc20421be32a01e0eb311"
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},
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{
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"url": "https://git.kernel.org/stable/c/f1381ce0a1dd013610985e1c4260908163a427df"
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},
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{
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"url": "https://git.kernel.org/stable/c/f1535d56fc3f6c625b7e0559c006bd0318791bb1"
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},
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{
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"url": "https://git.kernel.org/stable/c/05feaf826390fd16f1deb89dd9412def3b2a280f"
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},
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{
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"url": "https://git.kernel.org/stable/c/dad14d22dff1a191612acb98facceb303d0524a2"
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},
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{
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"url": "https://git.kernel.org/stable/c/e6497e06a102870803a59570d75ed2c36d7e11b3"
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},
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{
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"url": "https://git.kernel.org/stable/c/4780ec142cbb24b794129d3080eee5cac2943ffc"
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}
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],
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"title": "netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets",
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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-2026-45873",
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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": "2026-11-06T15:43:11.050472Z"
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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": "2026-11-06T15:53:10.223Z"
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}
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}
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]
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}
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} |