{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-47473","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-22T06:20:56.199Z","datePublished":"2024-05-22T06:23:30.204Z","dateUpdated":"2025-05-04T07:11:41.717Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:11:41.717Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()\n\nCommit 8c0eb596baa5 (\"[SCSI] qla2xxx: Fix a memory leak in an error path of\nqla2x00_process_els()\"), intended to change:\n\n        bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN\n\n\n        bsg_job->request->msgcode != FC_BSG_RPT_ELS\n\nbut changed it to:\n\n        bsg_job->request->msgcode == FC_BSG_RPT_ELS\n\ninstead.\n\nChange the == to a != to avoid leaking the fcport structure or freeing\nunallocated memory."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/qla2xxx/qla_bsg.c"],"versions":[{"version":"8c0eb596baa51f2b43949c698c644727ef17805c","lessThan":"96f0aebf29be25254fa585af43924e34aa21fd9a","status":"affected","versionType":"git"},{"version":"8c0eb596baa51f2b43949c698c644727ef17805c","lessThan":"a7fbb56e6c941d9f59437b96412a348e66388d3e","status":"affected","versionType":"git"},{"version":"8c0eb596baa51f2b43949c698c644727ef17805c","lessThan":"7fb223d0ad801f633c78cbe42b1d1b55f5d163ad","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/scsi/qla2xxx/qla_bsg.c"],"versions":[{"version":"3.11","status":"affected"},{"version":"0","lessThan":"3.11","status":"unaffected","versionType":"semver"},{"version":"5.10.76","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.14.15","lessThanOrEqual":"5.14.*","status":"unaffected","versionType":"semver"},{"version":"5.15","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":"3.11","versionEndExcluding":"5.10.76"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.14.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/96f0aebf29be25254fa585af43924e34aa21fd9a"},{"url":"https://git.kernel.org/stable/c/a7fbb56e6c941d9f59437b96412a348e66388d3e"},{"url":"https://git.kernel.org/stable/c/7fb223d0ad801f633c78cbe42b1d1b55f5d163ad"}],"title":"scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-47473","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-22T15:51:49.368979Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:14:11.292Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:39:59.588Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/96f0aebf29be25254fa585af43924e34aa21fd9a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a7fbb56e6c941d9f59437b96412a348e66388d3e","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/7fb223d0ad801f633c78cbe42b1d1b55f5d163ad","tags":["x_transferred"]}]}]}}