{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2024-36946","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-30T15:25:07.079Z","datePublished":"2024-05-30T15:35:43.884Z","dateUpdated":"2026-05-11T20:17:33.286Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:17:33.286Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nphonet: fix rtm_phonet_notify() skb allocation\n\nfill_route() stores three components in the skb:\n\n- struct rtmsg\n- RTA_DST (u8)\n- RTA_OIF (u32)\n\nTherefore, rtm_phonet_notify() should use\n\nNLMSG_ALIGN(sizeof(struct rtmsg)) +\nnla_total_size(1) +\nnla_total_size(4)"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/phonet/pn_netlink.c"],"versions":[{"version":"f062f41d06575744b9eaf725eef8a5d3b5f5b7ca","lessThan":"ec1f71c05caeba0f814df77e0f511d8b4618623a","status":"affected","versionType":"git"},{"version":"f062f41d06575744b9eaf725eef8a5d3b5f5b7ca","lessThan":"dc6beac059f0331de97155a89d84058d4a9e49c7","status":"affected","versionType":"git"},{"version":"f062f41d06575744b9eaf725eef8a5d3b5f5b7ca","lessThan":"f085e02f0a32f6dfcfabc6535c9c4a1707cef86b","status":"affected","versionType":"git"},{"version":"f062f41d06575744b9eaf725eef8a5d3b5f5b7ca","lessThan":"4ff334cade9dae50e4be387f71e94fae634aa9b4","status":"affected","versionType":"git"},{"version":"f062f41d06575744b9eaf725eef8a5d3b5f5b7ca","lessThan":"728a83160f98ee6b60df0d890141b9b7240182fe","status":"affected","versionType":"git"},{"version":"f062f41d06575744b9eaf725eef8a5d3b5f5b7ca","lessThan":"ee9e39a6cb3ca2a3d35b4ae25547ee3526a44d00","status":"affected","versionType":"git"},{"version":"f062f41d06575744b9eaf725eef8a5d3b5f5b7ca","lessThan":"9a77226440008cf04ba68faf641a2d50f4998137","status":"affected","versionType":"git"},{"version":"f062f41d06575744b9eaf725eef8a5d3b5f5b7ca","lessThan":"d8cac8568618dcb8a51af3db1103e8d4cc4aeea7","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/phonet/pn_netlink.c"],"versions":[{"version":"2.6.33","status":"affected"},{"version":"0","lessThan":"2.6.33","status":"unaffected","versionType":"semver"},{"version":"4.19.314","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.276","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.217","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.159","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.91","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.31","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.8.10","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":"2.6.33","versionEndExcluding":"4.19.314"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"5.4.276"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"5.10.217"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"5.15.159"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.1.91"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.6.31"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.8.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.9"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/ec1f71c05caeba0f814df77e0f511d8b4618623a"},{"url":"https://git.kernel.org/stable/c/dc6beac059f0331de97155a89d84058d4a9e49c7"},{"url":"https://git.kernel.org/stable/c/f085e02f0a32f6dfcfabc6535c9c4a1707cef86b"},{"url":"https://git.kernel.org/stable/c/4ff334cade9dae50e4be387f71e94fae634aa9b4"},{"url":"https://git.kernel.org/stable/c/728a83160f98ee6b60df0d890141b9b7240182fe"},{"url":"https://git.kernel.org/stable/c/ee9e39a6cb3ca2a3d35b4ae25547ee3526a44d00"},{"url":"https://git.kernel.org/stable/c/9a77226440008cf04ba68faf641a2d50f4998137"},{"url":"https://git.kernel.org/stable/c/d8cac8568618dcb8a51af3db1103e8d4cc4aeea7"}],"title":"phonet: 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