{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-27418","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-25T13:47:42.683Z","datePublished":"2024-05-17T11:51:11.270Z","dateUpdated":"2025-05-04T09:04:43.806Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:04:43.806Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mctp: take ownership of skb in mctp_local_output\n\nCurrently, mctp_local_output only takes ownership of skb on success, and\nwe may leak an skb if mctp_local_output fails in specific states; the\nskb ownership isn't transferred until the actual output routing occurs.\n\nInstead, make mctp_local_output free the skb on all error paths up to\nthe route action, so it always consumes the passed skb."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/net/mctp.h","net/mctp/route.c"],"versions":[{"version":"833ef3b91de692ef33b800bca6b1569c39dece74","lessThan":"a3c8fa54e904b0ddb52a08cc2d8ac239054f61fd","status":"affected","versionType":"git"},{"version":"833ef3b91de692ef33b800bca6b1569c39dece74","lessThan":"cbebc55ceacef1fc0651e80e0103cc184552fc68","status":"affected","versionType":"git"},{"version":"833ef3b91de692ef33b800bca6b1569c39dece74","lessThan":"a639441c880ac479495e5ab37e3c29f21ae5771b","status":"affected","versionType":"git"},{"version":"833ef3b91de692ef33b800bca6b1569c39dece74","lessThan":"3773d65ae5154ed7df404b050fd7387a36ab5ef3","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/mctp.h","net/mctp/route.c"],"versions":[{"version":"5.15","status":"affected"},{"version":"0","lessThan":"5.15","status":"unaffected","versionType":"semver"},{"version":"6.1.81","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.21","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.9","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":"5.15","versionEndExcluding":"6.1.81"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.6.21"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.7.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a3c8fa54e904b0ddb52a08cc2d8ac239054f61fd"},{"url":"https://git.kernel.org/stable/c/cbebc55ceacef1fc0651e80e0103cc184552fc68"},{"url":"https://git.kernel.org/stable/c/a639441c880ac479495e5ab37e3c29f21ae5771b"},{"url":"https://git.kernel.org/stable/c/3773d65ae5154ed7df404b050fd7387a36ab5ef3"}],"title":"net: mctp: take ownership of skb in mctp_local_output","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T00:34:52.204Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/a3c8fa54e904b0ddb52a08cc2d8ac239054f61fd","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/cbebc55ceacef1fc0651e80e0103cc184552fc68","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a639441c880ac479495e5ab37e3c29f21ae5771b","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/3773d65ae5154ed7df404b050fd7387a36ab5ef3","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-27418","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T15:43:03.788972Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:33:24.616Z"}}]}}