{"id":"CVE-2024-36903","revision":null,"records":[{"revision":"111b783d89684ad697e0fa817487b496","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-36903","aliases":[],"title":"ipv6: Fix potential uninit-value access in __ip6_make_skb()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: Fix potential uninit-value access in __ip6_make_skb()\n\nAs it was done in commit fc1092f51567 (\"ipv4: Fix uninit-value access in\n__ip_make_skb()\") for IPv4, check FLOWI_FLAG_KNOWN_NH on fl6->flowi6_flags\ninstead of testing HDRINCL on the socket to avoid a race condition which\ncauses uninit-value access.","state":0,"publishedAt":"2024-05-30T15:29:04.866+00:00","modifiedAt":"2026-10-15T00:42:42.998+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"unaffected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"net/ipv6/ip6_output.c\"\n ],\n \"versions\": [\n {\n \"version\": \"605b056d63302ae84eb136e88d4df49124bd5e0d\",\n \"lessThan\": \"59d74c843ebf46264c7903726cf6f2673a93b07a\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"d65ff2fe877c471aa6e79efa7bd8ff66e147c317\",\n \"lessThan\": \"40e5444a3ac315b60e94d82226b73cd82145d09e\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"2c9cefc142c1dc2759e19a92d3b2b3715e985beb\",\n \"lessThan\": \"a05c1ede50e9656f0752e523c7b54f3a3489e9a8\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"ea30388baebcce37fd594d425a65037ca35e59e8\",\n \"lessThan\": \"68c8ba16ab712eb709c6bab80ff151079d11d97a\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"ea30388baebcce37fd594d425a65037ca35e59e8\",\n \"lessThan\": \"2367bf254f3a27ecc6e229afd7a8b0a1395f7be3\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"ea30388baebcce37fd594d425a65037ca35e59e8\",\n \"lessThan\": \"4e13d3a9c25b7080f8a619f961e943fe08c2672c\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"165370522cc48127da564a08584a7391e6341908\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"f394f690a30a5ec0413c62777a058eaf3d6e10d5\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"0cf600ca1bdf1d52df977516ee6cee0cadb1f6b1\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"02ed5700f40445af02d1c97db25ffc2d04971d9f\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"5.10.178\",\n \"lessThan\": \"5.10.248\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.107\",\n \"lessThan\": \"5.15.198\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.24\",\n \"lessThan\": \"6.1.140\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"4.14.313\",\n \"lessThan\": \"4.15\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"4.19.281\",\n \"lessThan\": \"4.20\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.4.241\",\n \"lessThan\": \"5.5\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.2.11\",\n \"lessThan\": \"6.3\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n }\n ]\n }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"affected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"net/ipv6/ip6_output.c\"\n ],\n \"versions\": [\n {\n \"version\": \"6.3\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"6.3\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.10.248\",\n \"lessThanOrEqual\": \"5.10.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.198\",\n \"lessThanOrEqual\": \"5.15.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.140\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.6.31\",\n \"lessThanOrEqual\": \"6.6.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.8.10\",\n \"lessThanOrEqual\": \"6.8.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.9\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/59d74c843ebf46264c7903726cf6f2673a93b07a","https://git.kernel.org/stable/c/40e5444a3ac315b60e94d82226b73cd82145d09e","https://git.kernel.org/stable/c/a05c1ede50e9656f0752e523c7b54f3a3489e9a8","https://git.kernel.org/stable/c/68c8ba16ab712eb709c6bab80ff151079d11d97a","https://git.kernel.org/stable/c/2367bf254f3a27ecc6e229afd7a8b0a1395f7be3","https://git.kernel.org/stable/c/4e13d3a9c25b7080f8a619f961e943fe08c2672c"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-36903","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-36903","identifiers":["CVE-2024-36903"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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