{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "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": "2026-05-11T13:55:21.880Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T13:55:21.880Z" }, "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" ] } ] } ] } }