{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-40937","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-07-12T12:17:45.584Z","datePublished":"2024-07-12T12:25:13.807Z","dateUpdated":"2025-11-03T21:58:03.988Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:18:20.359Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ngve: Clear napi->skb before dev_kfree_skb_any()\n\ngve_rx_free_skb incorrectly leaves napi->skb referencing an skb after it\nis freed with dev_kfree_skb_any(). This can result in a subsequent call\nto napi_get_frags returning a dangling pointer.\n\nFix this by clearing napi->skb before the skb is freed."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/google/gve/gve_rx_dqo.c"],"versions":[{"version":"9b8dd5e5ea48bbb7532d20c4093a79d8283e4029","lessThan":"75afd8724739ee5ed8165acde5f6ac3988b485cc","status":"affected","versionType":"git"},{"version":"9b8dd5e5ea48bbb7532d20c4093a79d8283e4029","lessThan":"d221284991118c0ab16480b53baecd857c0bc442","status":"affected","versionType":"git"},{"version":"9b8dd5e5ea48bbb7532d20c4093a79d8283e4029","lessThan":"2ce5341c36993b776012601921d7688693f8c037","status":"affected","versionType":"git"},{"version":"9b8dd5e5ea48bbb7532d20c4093a79d8283e4029","lessThan":"a68184d5b420ea4fc7e6b7ceb52bbc66f90d3c50","status":"affected","versionType":"git"},{"version":"9b8dd5e5ea48bbb7532d20c4093a79d8283e4029","lessThan":"6f4d93b78ade0a4c2cafd587f7b429ce95abb02e","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/google/gve/gve_rx_dqo.c"],"versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","status":"unaffected","versionType":"semver"},{"version":"5.15.162","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.95","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.35","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.9.6","lessThanOrEqual":"6.9.*","status":"unaffected","versionType":"semver"},{"version":"6.10","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":"5.14","versionEndExcluding":"5.15.162"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.1.95"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.6.35"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.9.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.10"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/75afd8724739ee5ed8165acde5f6ac3988b485cc"},{"url":"https://git.kernel.org/stable/c/d221284991118c0ab16480b53baecd857c0bc442"},{"url":"https://git.kernel.org/stable/c/2ce5341c36993b776012601921d7688693f8c037"},{"url":"https://git.kernel.org/stable/c/a68184d5b420ea4fc7e6b7ceb52bbc66f90d3c50"},{"url":"https://git.kernel.org/stable/c/6f4d93b78ade0a4c2cafd587f7b429ce95abb02e"}],"title":"gve: Clear napi->skb before dev_kfree_skb_any()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/75afd8724739ee5ed8165acde5f6ac3988b485cc","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/d221284991118c0ab16480b53baecd857c0bc442","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/2ce5341c36993b776012601921d7688693f8c037","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a68184d5b420ea4fc7e6b7ceb52bbc66f90d3c50","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6f4d93b78ade0a4c2cafd587f7b429ce95abb02e","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T21:58:03.988Z"}},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-40937","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T17:04:39.753649Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:34:26.574Z"}}]}}