{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-54169","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:44.496Z","datePublished":"2025-12-30T12:08:44.089Z","dateUpdated":"2026-05-11T19:56:47.153Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:56:47.153Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: fix memory leak in mlx5e_ptp_open\n\nWhen kvzalloc_node or kvzalloc failed in mlx5e_ptp_open, the memory\npointed by \"c\" or \"cparams\" is not freed, which can lead to a memory\nleak. Fix by freeing the array in the error path."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c"],"versions":[{"version":"145e5637d941daec2e8d1ff21676cbf1aa62cf4d","lessThan":"4892e1e548b5bd6524c1c89df06e4849df26fc20","status":"affected","versionType":"git"},{"version":"145e5637d941daec2e8d1ff21676cbf1aa62cf4d","lessThan":"83a8f7337a14cdb215c76a8f4cf3f3be8b59177d","status":"affected","versionType":"git"},{"version":"145e5637d941daec2e8d1ff21676cbf1aa62cf4d","lessThan":"7035e3ae600c4e9cb3dc220c24dd77112ddff8b1","status":"affected","versionType":"git"},{"version":"145e5637d941daec2e8d1ff21676cbf1aa62cf4d","lessThan":"d543b649ffe58a0cb4b6948b3305069c5980a1fa","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/mellanox/mlx5/core/en/ptp.c"],"versions":[{"version":"5.11","status":"affected"},{"version":"0","lessThan":"5.11","status":"unaffected","versionType":"semver"},{"version":"5.15.121","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.40","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.4.5","lessThanOrEqual":"6.4.*","status":"unaffected","versionType":"semver"},{"version":"6.5","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":"5.11","versionEndExcluding":"5.15.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.1.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.4.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.5"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4892e1e548b5bd6524c1c89df06e4849df26fc20"},{"url":"https://git.kernel.org/stable/c/83a8f7337a14cdb215c76a8f4cf3f3be8b59177d"},{"url":"https://git.kernel.org/stable/c/7035e3ae600c4e9cb3dc220c24dd77112ddff8b1"},{"url":"https://git.kernel.org/stable/c/d543b649ffe58a0cb4b6948b3305069c5980a1fa"}],"title":"net/mlx5e: fix memory leak in mlx5e_ptp_open","x_generator":{"engine":"bippy-1.2.0"}}}}