{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2021-47193","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-03-25T09:12:14.113Z","datePublished":"2024-04-10T18:56:30.726Z","dateUpdated":"2025-12-18T11:35:59.184Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-18T11:35:59.184Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm80xx: Fix memory leak during rmmod\n\nDriver failed to release all memory allocated. This would lead to memory\nleak during driver removal.\n\nProperly free memory when the module is removed."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/pm8001/pm8001_init.c","drivers/scsi/pm8001/pm8001_sas.h"],"versions":[{"version":"5a141315ed7c2647fa4518570c4941a02588b466","lessThan":"0c4398f2ee030d5753f6b0ad83f0ed9077851d9a","status":"affected","versionType":"git"},{"version":"5a141315ed7c2647fa4518570c4941a02588b466","lessThan":"269a4311b15f68d24e816f43f123888f241ed13d","status":"affected","versionType":"git"},{"version":"5a141315ed7c2647fa4518570c4941a02588b466","lessThan":"51e6ed83bb4ade7c360551fa4ae55c4eacea354b","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/pm8001/pm8001_init.c","drivers/scsi/pm8001/pm8001_sas.h"],"versions":[{"version":"5.10","status":"affected"},{"version":"0","lessThan":"5.10","status":"unaffected","versionType":"semver"},{"version":"5.10.241","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.5","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16","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":"5.10","versionEndExcluding":"5.10.241"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.15.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.16"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/0c4398f2ee030d5753f6b0ad83f0ed9077851d9a"},{"url":"https://git.kernel.org/stable/c/269a4311b15f68d24e816f43f123888f241ed13d"},{"url":"https://git.kernel.org/stable/c/51e6ed83bb4ade7c360551fa4ae55c4eacea354b"}],"title":"scsi: pm80xx: Fix memory leak during rmmod","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-47193","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-04-12T16:35:04.772224Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:14:16.616Z"}},{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/269a4311b15f68d24e816f43f123888f241ed13d","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/51e6ed83bb4ade7c360551fa4ae55c4eacea354b","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T17:30:54.948Z"}}]}}