{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2024-26673", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.150Z", "datePublished": "2024-04-02T06:51:05.857Z", "dateUpdated": "2026-05-11T20:01:58.748Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:01:58.748Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations\n\n- Disallow families other than NFPROTO_{IPV4,IPV6,INET}.\n- Disallow layer 4 protocol with no ports, since destination port is a\n mandatory attribute for this object." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "net/netfilter/nft_ct.c" ], "versions": [ { "version": "857b46027d6f91150797295752581b7155b9d0e1", "lessThan": "f549f340c91f08b938d60266e792ff7748dae483", "status": "affected", "versionType": "git" }, { "version": "857b46027d6f91150797295752581b7155b9d0e1", "lessThan": "65ee90efc928410c6f73b3d2e0afdd762652c09d", "status": "affected", "versionType": "git" }, { "version": "857b46027d6f91150797295752581b7155b9d0e1", "lessThan": "b775ced05489f4b77a35fe203e9aeb22f428e38f", "status": "affected", "versionType": "git" }, { "version": "857b46027d6f91150797295752581b7155b9d0e1", "lessThan": "0f501dae16b7099e69ee9b0d5c70b8f40fd30e98", "status": "affected", "versionType": "git" }, { "version": "857b46027d6f91150797295752581b7155b9d0e1", "lessThan": "cfe3550ea5df292c9e2d608e8c4560032391847e", "status": "affected", "versionType": "git" }, { "version": "857b46027d6f91150797295752581b7155b9d0e1", "lessThan": "38cc1605338d99205a263707f4dde76408d3e0e8", "status": "affected", "versionType": "git" }, { "version": "857b46027d6f91150797295752581b7155b9d0e1", "lessThan": "8059918a1377f2f1fff06af4f5a4ed3d5acd6bc4", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "net/netfilter/nft_ct.c" ], "versions": [ { "version": "5.3", "status": "affected" }, { "version": "0", "lessThan": "5.3", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.269", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.210", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.149", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.77", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.16", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.7.4", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.8", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "5.4.269" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "5.10.210" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "5.15.149" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.1.77" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.6.16" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.7.4" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.8" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/f549f340c91f08b938d60266e792ff7748dae483" }, { "url": "https://git.kernel.org/stable/c/65ee90efc928410c6f73b3d2e0afdd762652c09d" }, { "url": "https://git.kernel.org/stable/c/b775ced05489f4b77a35fe203e9aeb22f428e38f" }, { "url": "https://git.kernel.org/stable/c/0f501dae16b7099e69ee9b0d5c70b8f40fd30e98" }, { "url": "https://git.kernel.org/stable/c/cfe3550ea5df292c9e2d608e8c4560032391847e" }, { "url": "https://git.kernel.org/stable/c/38cc1605338d99205a263707f4dde76408d3e0e8" }, { "url": "https://git.kernel.org/stable/c/8059918a1377f2f1fff06af4f5a4ed3d5acd6bc4" } ], "title": "netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "title": "CISA ADP Vulnrichment", "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2024-26673", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-04-03T15:12:33.164796Z" } } } ], "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:48:32.170Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:14:12.634Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/f549f340c91f08b938d60266e792ff7748dae483", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/65ee90efc928410c6f73b3d2e0afdd762652c09d", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/b775ced05489f4b77a35fe203e9aeb22f428e38f", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/0f501dae16b7099e69ee9b0d5c70b8f40fd30e98", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/cfe3550ea5df292c9e2d608e8c4560032391847e", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/38cc1605338d99205a263707f4dde76408d3e0e8", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/8059918a1377f2f1fff06af4f5a4ed3d5acd6bc4", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html", "tags": [ "x_transferred" ] } ] } ] }, "dataVersion": "5.2" }