{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38545","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:24.024Z","datePublished":"2025-08-16T11:22:19.459Z","dateUpdated":"2026-05-11T21:30:09.816Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:30:09.816Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: ti: am65-cpsw-nuss: Fix skb size by accounting for skb_shared_info\n\nWhile transitioning from netdev_alloc_ip_align() to build_skb(), memory\nfor the \"skb_shared_info\" member of an \"skb\" was not allocated. Fix this\nby allocating \"PAGE_SIZE\" as the skb length, accounting for the packet\nlength, headroom and tailroom, thereby including the required memory space\nfor skb_shared_info."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/ti/am65-cpsw-nuss.c"],"versions":[{"version":"8acacc40f7337527ff84cd901ed2ef0a2b95b2b6","lessThan":"fc2fffa2facac15ce711e95f98f954426e025bc5","status":"affected","versionType":"git"},{"version":"8acacc40f7337527ff84cd901ed2ef0a2b95b2b6","lessThan":"7d6ca0c8c0caf9a13cae2de763bb1f2a9ea7eabb","status":"affected","versionType":"git"},{"version":"8acacc40f7337527ff84cd901ed2ef0a2b95b2b6","lessThan":"02c4d6c26f1f662da8885b299c224ca6628ad232","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/ti/am65-cpsw-nuss.c"],"versions":[{"version":"6.10","status":"affected"},{"version":"0","lessThan":"6.10","status":"unaffected","versionType":"semver"},{"version":"6.12.39","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.15.7","lessThanOrEqual":"6.15.*","status":"unaffected","versionType":"semver"},{"version":"6.16","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":"6.10","versionEndExcluding":"6.12.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.15.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.16"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/fc2fffa2facac15ce711e95f98f954426e025bc5"},{"url":"https://git.kernel.org/stable/c/7d6ca0c8c0caf9a13cae2de763bb1f2a9ea7eabb"},{"url":"https://git.kernel.org/stable/c/02c4d6c26f1f662da8885b299c224ca6628ad232"}],"title":"net: ethernet: ti: am65-cpsw-nuss: Fix skb size by accounting for skb_shared_info","x_generator":{"engine":"bippy-1.2.0"}}}}