{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-27016","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-19T14:20:24.209Z","datePublished":"2024-05-01T05:29:57.099Z","dateUpdated":"2026-05-11T20:08:47.231Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:08:47.231Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: flowtable: validate pppoe header\n\nEnsure there is sufficient room to access the protocol field of the\nPPPoe header. Validate it once before the flowtable lookup, then use a\nhelper function to access protocol field."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/net/netfilter/nf_flow_table.h","net/netfilter/nf_flow_table_inet.c","net/netfilter/nf_flow_table_ip.c"],"versions":[{"version":"72efd585f7144a047f7da63864284764596ccad9","lessThan":"d06977b9a4109f8738bb276125eb6a0b772bc433","status":"affected","versionType":"git"},{"version":"72efd585f7144a047f7da63864284764596ccad9","lessThan":"8bf7c76a2a207ca2b4cfda0a279192adf27678d7","status":"affected","versionType":"git"},{"version":"72efd585f7144a047f7da63864284764596ccad9","lessThan":"a2471d271042ea18e8a6babc132a8716bb2f08b9","status":"affected","versionType":"git"},{"version":"72efd585f7144a047f7da63864284764596ccad9","lessThan":"cf366ee3bc1b7d1c76a882640ba3b3f8f1039163","status":"affected","versionType":"git"},{"version":"72efd585f7144a047f7da63864284764596ccad9","lessThan":"87b3593bed1868b2d9fe096c01bcdf0ea86cbebf","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/net/netfilter/nf_flow_table.h","net/netfilter/nf_flow_table_inet.c","net/netfilter/nf_flow_table_ip.c"],"versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.157","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.88","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.29","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.8.8","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9","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":"5.13","versionEndExcluding":"5.15.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.1.88"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.6.29"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.8.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.9"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d06977b9a4109f8738bb276125eb6a0b772bc433"},{"url":"https://git.kernel.org/stable/c/8bf7c76a2a207ca2b4cfda0a279192adf27678d7"},{"url":"https://git.kernel.org/stable/c/a2471d271042ea18e8a6babc132a8716bb2f08b9"},{"url":"https://git.kernel.org/stable/c/cf366ee3bc1b7d1c76a882640ba3b3f8f1039163"},{"url":"https://git.kernel.org/stable/c/87b3593bed1868b2d9fe096c01bcdf0ea86cbebf"}],"title":"netfilter: flowtable: validate pppoe header","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-07-17T15:04:34.814514Z","id":"CVE-2024-27016","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-07-17T15:04:50.051Z"}},{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/d06977b9a4109f8738bb276125eb6a0b772bc433","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/8bf7c76a2a207ca2b4cfda0a279192adf27678d7","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a2471d271042ea18e8a6babc132a8716bb2f08b9","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/cf366ee3bc1b7d1c76a882640ba3b3f8f1039163","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/87b3593bed1868b2d9fe096c01bcdf0ea86cbebf","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW/"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-04T17:17:20.124Z"}}]}}