{"id":"CVE-2022-50060","state":"PUBLISHED","title":"octeontx2-af: Fix mcam entry resource leak","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-af: Fix mcam entry resource leak\n\nThe teardown sequence in FLR handler returns if no NIX LF\nis attached to PF/VF because it indicates that graceful\nshutdown of resources already happened. But there is a\nchance of all allocated MCAM entries not being freed by\nPF/VF. Hence free mcam entries even in case of detached LF.","publishedAt":"2025-06-18T11:02:08.585Z","updatedAt":"2026-05-11T19:12:05.420Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c554f9c1574e022821260b24b043a4277e8ec5d8","status":"affected","lessThan":"dc5be2d4f9285efe0d16f1bf00250df91d05d809","versionType":"git"},{"version":"c554f9c1574e022821260b24b043a4277e8ec5d8","status":"affected","lessThan":"cc32347f48111eea8d0165538c92aca92ede83f6","versionType":"git"},{"version":"c554f9c1574e022821260b24b043a4277e8ec5d8","status":"affected","lessThan":"3f8fe40ab7730cf8eb6f8b8ff412012f7f6f8f48","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/marvell/octeontx2/af/rvu.c","drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.0","versionType":"semver"},{"version":"5.15.63","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.19.4","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/marvell/octeontx2/af/rvu.c","drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c"]}],"references":["https://git.kernel.org/stable/c/dc5be2d4f9285efe0d16f1bf00250df91d05d809","https://git.kernel.org/stable/c/cc32347f48111eea8d0165538c92aca92ede83f6","https://git.kernel.org/stable/c/3f8fe40ab7730cf8eb6f8b8ff412012f7f6f8f48"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50060.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50060","state":"PUBLISHED","datePublished":"2025-06-18T11:02:08.585Z","dateUpdated":"2026-05-11T19:12:05.420Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.404Z"},"containers":{"cna":{"title":"octeontx2-af: Fix mcam entry resource leak","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-af: Fix mcam entry resource leak\n\nThe teardown sequence in FLR handler returns if no NIX LF\nis attached to PF/VF because it indicates that graceful\nshutdown of resources already happened. But there is a\nchance of all allocated MCAM entries not being freed by\nPF/VF. Hence free mcam entries even in case of detached LF."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c554f9c1574e022821260b24b043a4277e8ec5d8","status":"affected","lessThan":"dc5be2d4f9285efe0d16f1bf00250df91d05d809","versionType":"git"},{"version":"c554f9c1574e022821260b24b043a4277e8ec5d8","status":"affected","lessThan":"cc32347f48111eea8d0165538c92aca92ede83f6","versionType":"git"},{"version":"c554f9c1574e022821260b24b043a4277e8ec5d8","status":"affected","lessThan":"3f8fe40ab7730cf8eb6f8b8ff412012f7f6f8f48","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/marvell/octeontx2/af/rvu.c","drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.0","versionType":"semver"},{"version":"5.15.63","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.19.4","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/marvell/octeontx2/af/rvu.c","drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/dc5be2d4f9285efe0d16f1bf00250df91d05d809"},{"url":"https://git.kernel.org/stable/c/cc32347f48111eea8d0165538c92aca92ede83f6"},{"url":"https://git.kernel.org/stable/c/3f8fe40ab7730cf8eb6f8b8ff412012f7f6f8f48"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:12:05.420Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"5.15.63"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"5.19.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}