{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-21924","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-12-29T08:45:45.788Z","datePublished":"2025-04-01T15:40:56.841Z","dateUpdated":"2026-05-11T21:09:10.134Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:09:10.134Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error\n\nDuring the initialization of ptp, hclge_ptp_get_cycle might return an error\nand returned directly without unregister clock and free it. To avoid that,\ncall hclge_ptp_destroy_clock to unregist and free clock if\nhclge_ptp_get_cycle failed."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c"],"versions":[{"version":"8373cd38a8888549ace7c7617163a2e826970a92","lessThan":"b7d8d4529984e2d4a72a6d552fb886233e8e83cb","status":"affected","versionType":"git"},{"version":"8373cd38a8888549ace7c7617163a2e826970a92","lessThan":"33244e98aa9503585e585335fe2ceb4492630949","status":"affected","versionType":"git"},{"version":"8373cd38a8888549ace7c7617163a2e826970a92","lessThan":"2c04e507f3a5c5dc6e2b9ab37d8cdedee1ef1a37","status":"affected","versionType":"git"},{"version":"8373cd38a8888549ace7c7617163a2e826970a92","lessThan":"9cfc43c0e6e6a31122b4008d763a2960c206aa2d","status":"affected","versionType":"git"},{"version":"8373cd38a8888549ace7c7617163a2e826970a92","lessThan":"21dba813d9821687a7f9aff576798ba21a859a32","status":"affected","versionType":"git"},{"version":"8373cd38a8888549ace7c7617163a2e826970a92","lessThan":"b7365eab39831487a84e63a9638209b68dc54008","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/hisilicon/hns3/hns3pf/hclge_ptp.c"],"versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","status":"unaffected","versionType":"semver"},{"version":"5.15.179","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.131","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.83","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.19","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.13.7","lessThanOrEqual":"6.13.*","status":"unaffected","versionType":"semver"},{"version":"6.14","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":"5.15.179"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.1.131"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.6.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.12.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.13.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.14"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/b7d8d4529984e2d4a72a6d552fb886233e8e83cb"},{"url":"https://git.kernel.org/stable/c/33244e98aa9503585e585335fe2ceb4492630949"},{"url":"https://git.kernel.org/stable/c/2c04e507f3a5c5dc6e2b9ab37d8cdedee1ef1a37"},{"url":"https://git.kernel.org/stable/c/9cfc43c0e6e6a31122b4008d763a2960c206aa2d"},{"url":"https://git.kernel.org/stable/c/21dba813d9821687a7f9aff576798ba21a859a32"},{"url":"https://git.kernel.org/stable/c/b7365eab39831487a84e63a9638209b68dc54008"}],"title":"net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:39:17.991Z"}}]}}