{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-50251","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-10-21T19:36:19.979Z","datePublished":"2024-11-09T10:14:59.820Z","dateUpdated":"2025-11-03T22:27:31.759Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:49:54.874Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_payload: sanitize offset and length before calling skb_checksum()\n\nIf access to offset + length is larger than the skbuff length, then\nskb_checksum() triggers BUG_ON().\n\nskb_checksum() internally subtracts the length parameter while iterating\nover skbuff, BUG_ON(len) at the end of it checks that the expected\nlength to be included in the checksum calculation is fully consumed."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/netfilter/nft_payload.c"],"versions":[{"version":"7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df","lessThan":"a661ed364ae6ae88c2fafa9ddc27df1af2a73701","status":"affected","versionType":"git"},{"version":"7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df","lessThan":"ac7df3fc80fc82bcc3b1e8f6ebc0d2c435d0c534","status":"affected","versionType":"git"},{"version":"7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df","lessThan":"e3e608cbad376674d19a71ccd0d41804d9393f02","status":"affected","versionType":"git"},{"version":"7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df","lessThan":"b1d2de8a669fa14c499a385e056944d5352b3b40","status":"affected","versionType":"git"},{"version":"7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df","lessThan":"d3217323525f7596427124359e76ea0d8fcc9874","status":"affected","versionType":"git"},{"version":"7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df","lessThan":"0ab3be58b45b996764aba0187b46de19b3e58a72","status":"affected","versionType":"git"},{"version":"7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df","lessThan":"c43e0ea848e7b9bef7a682cbc5608022d6d29d7b","status":"affected","versionType":"git"},{"version":"7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df","lessThan":"d5953d680f7e96208c29ce4139a0e38de87a57fe","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_payload.c"],"versions":[{"version":"4.5","status":"affected"},{"version":"0","lessThan":"4.5","status":"unaffected","versionType":"semver"},{"version":"4.19.323","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.285","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.229","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.171","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.116","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.60","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.11.7","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12","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":"4.5","versionEndExcluding":"4.19.323"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.4.285"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.10.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.15.171"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.1.116"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.6.60"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.11.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a661ed364ae6ae88c2fafa9ddc27df1af2a73701"},{"url":"https://git.kernel.org/stable/c/ac7df3fc80fc82bcc3b1e8f6ebc0d2c435d0c534"},{"url":"https://git.kernel.org/stable/c/e3e608cbad376674d19a71ccd0d41804d9393f02"},{"url":"https://git.kernel.org/stable/c/b1d2de8a669fa14c499a385e056944d5352b3b40"},{"url":"https://git.kernel.org/stable/c/d3217323525f7596427124359e76ea0d8fcc9874"},{"url":"https://git.kernel.org/stable/c/0ab3be58b45b996764aba0187b46de19b3e58a72"},{"url":"https://git.kernel.org/stable/c/c43e0ea848e7b9bef7a682cbc5608022d6d29d7b"},{"url":"https://git.kernel.org/stable/c/d5953d680f7e96208c29ce4139a0e38de87a57fe"}],"title":"netfilter: nft_payload: sanitize offset and length before calling skb_checksum()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/slavin-ayu/CVE-2024-50251-PoC"},{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:27:31.759Z"}}]}}