{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53062","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-05-02T15:51:43.547Z","datePublished":"2025-05-02T15:55:16.211Z","dateUpdated":"2026-05-11T19:37:49.902Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:37:49.902Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: smsc95xx: Limit packet length to skb->len\n\nPacket length retrieved from descriptor may be larger than\nthe actual socket buffer length. In such case the cloned\nskb passed up the network stack will leak kernel memory contents."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/usb/smsc95xx.c"],"versions":[{"version":"2f7ca802bdae2ca41022618391c70c2876d92190","lessThan":"733580e268a53db1cd01f2251419da91866378f6","status":"affected","versionType":"git"},{"version":"2f7ca802bdae2ca41022618391c70c2876d92190","lessThan":"d3c145a4d24b752c9a1314d5a595014d51471418","status":"affected","versionType":"git"},{"version":"2f7ca802bdae2ca41022618391c70c2876d92190","lessThan":"f2111c791d885211714db85f9a06188571c57dd0","status":"affected","versionType":"git"},{"version":"2f7ca802bdae2ca41022618391c70c2876d92190","lessThan":"33d1603a38e05886c538129ddfe00bd52d347e7b","status":"affected","versionType":"git"},{"version":"2f7ca802bdae2ca41022618391c70c2876d92190","lessThan":"ba6c40227108f8ee428e42eb0337b48ed3001e65","status":"affected","versionType":"git"},{"version":"2f7ca802bdae2ca41022618391c70c2876d92190","lessThan":"e041bef1adee02999cf24f9a2e15ed452bc363fe","status":"affected","versionType":"git"},{"version":"2f7ca802bdae2ca41022618391c70c2876d92190","lessThan":"70eb25c6a6cde149affe8a587371a3a8ad295ba0","status":"affected","versionType":"git"},{"version":"2f7ca802bdae2ca41022618391c70c2876d92190","lessThan":"ff821092cf02a70c2bccd2d19269f01e29aa52cf","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/usb/smsc95xx.c"],"versions":[{"version":"2.6.28","status":"affected"},{"version":"0","lessThan":"2.6.28","status":"unaffected","versionType":"semver"},{"version":"4.14.312","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.280","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.240","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.177","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.105","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.22","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.9","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","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":"2.6.28","versionEndExcluding":"4.14.312"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"4.19.280"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"5.4.240"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"5.10.177"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"5.15.105"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"6.1.22"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"6.2.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/733580e268a53db1cd01f2251419da91866378f6"},{"url":"https://git.kernel.org/stable/c/d3c145a4d24b752c9a1314d5a595014d51471418"},{"url":"https://git.kernel.org/stable/c/f2111c791d885211714db85f9a06188571c57dd0"},{"url":"https://git.kernel.org/stable/c/33d1603a38e05886c538129ddfe00bd52d347e7b"},{"url":"https://git.kernel.org/stable/c/ba6c40227108f8ee428e42eb0337b48ed3001e65"},{"url":"https://git.kernel.org/stable/c/e041bef1adee02999cf24f9a2e15ed452bc363fe"},{"url":"https://git.kernel.org/stable/c/70eb25c6a6cde149affe8a587371a3a8ad295ba0"},{"url":"https://git.kernel.org/stable/c/ff821092cf02a70c2bccd2d19269f01e29aa52cf"}],"title":"net: usb: smsc95xx: Limit packet length to skb->len","x_generator":{"engine":"bippy-1.2.0"}}}}