{"id":"CVE-2022-50387","state":"PUBLISHED","title":"net: hinic: fix the issue of CMDQ memory leaks","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hinic: fix the issue of CMDQ memory leaks\n\nWhen hinic_set_cmdq_depth() fails in hinic_init_cmdqs(), the cmdq memory is\nnot released correctly. Fix it.","publishedAt":"2025-09-18T13:33:07.932Z","updatedAt":"2026-05-11T19:18:33.132Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"72ef908bb3ff9261dc38d079ef332c91418f8693","status":"affected","lessThan":"6603843c80b16957f5d7d14d897faf13cef2b8b9","versionType":"git"},{"version":"72ef908bb3ff9261dc38d079ef332c91418f8693","status":"affected","lessThan":"6016d96a6adf66d61655d85da02e1a4c1deccbd6","versionType":"git"},{"version":"72ef908bb3ff9261dc38d079ef332c91418f8693","status":"affected","lessThan":"9145d512ddff76df88832b29575488199df544a1","versionType":"git"},{"version":"72ef908bb3ff9261dc38d079ef332c91418f8693","status":"affected","lessThan":"363cc87767f6ddcfb9158ad2e2afa2f8d5c4b94e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.8","versionType":"semver"},{"version":"5.10.153","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.77","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.7","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","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/huawei/hinic/hinic_hw_cmdq.c"]}],"references":["https://git.kernel.org/stable/c/6603843c80b16957f5d7d14d897faf13cef2b8b9","https://git.kernel.org/stable/c/6016d96a6adf66d61655d85da02e1a4c1deccbd6","https://git.kernel.org/stable/c/9145d512ddff76df88832b29575488199df544a1","https://git.kernel.org/stable/c/363cc87767f6ddcfb9158ad2e2afa2f8d5c4b94e"],"weaknesses":["CWE-401"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50387.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50387","state":"PUBLISHED","datePublished":"2025-09-18T13:33:07.932Z","dateUpdated":"2026-05-11T19:18:33.132Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-17T14:53:06.997Z"},"containers":{"cna":{"title":"net: hinic: fix the issue of CMDQ memory leaks","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hinic: fix the issue of CMDQ memory leaks\n\nWhen hinic_set_cmdq_depth() fails in hinic_init_cmdqs(), the cmdq memory is\nnot released correctly. Fix it."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"72ef908bb3ff9261dc38d079ef332c91418f8693","status":"affected","lessThan":"6603843c80b16957f5d7d14d897faf13cef2b8b9","versionType":"git"},{"version":"72ef908bb3ff9261dc38d079ef332c91418f8693","status":"affected","lessThan":"6016d96a6adf66d61655d85da02e1a4c1deccbd6","versionType":"git"},{"version":"72ef908bb3ff9261dc38d079ef332c91418f8693","status":"affected","lessThan":"9145d512ddff76df88832b29575488199df544a1","versionType":"git"},{"version":"72ef908bb3ff9261dc38d079ef332c91418f8693","status":"affected","lessThan":"363cc87767f6ddcfb9158ad2e2afa2f8d5c4b94e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.8","versionType":"semver"},{"version":"5.10.153","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.77","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.7","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","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/huawei/hinic/hinic_hw_cmdq.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/6603843c80b16957f5d7d14d897faf13cef2b8b9"},{"url":"https://git.kernel.org/stable/c/6016d96a6adf66d61655d85da02e1a4c1deccbd6"},{"url":"https://git.kernel.org/stable/c/9145d512ddff76df88832b29575488199df544a1"},{"url":"https://git.kernel.org/stable/c/363cc87767f6ddcfb9158ad2e2afa2f8d5c4b94e"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:18:33.132Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"5.10.153"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"5.15.77"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"6.0.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-50387","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-01-14T18:49:24.885731Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-401","lang":"en","type":"CWE","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-14T18:53:04.852Z"}}]}}}