{"api_version":"1","generated_at":"2026-07-24T19:46:36+00:00","cve":"CVE-2022-50493","urls":{"html":"https://cve.report/CVE-2022-50493","api":"https://cve.report/api/cve/CVE-2022-50493.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-50493","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-50493"},"summary":{"title":"scsi: qla2xxx: Fix crash when I/O abort times out","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix crash when I/O abort times out\n\nWhile performing CPU hotplug, a crash with the following stack was seen:\n\nCall Trace:\n     qla24xx_process_response_queue+0x42a/0x970 [qla2xxx]\n     qla2x00_start_nvme_mq+0x3a2/0x4b0 [qla2xxx]\n     qla_nvme_post_cmd+0x166/0x240 [qla2xxx]\n     nvme_fc_start_fcp_op.part.0+0x119/0x2e0 [nvme_fc]\n     blk_mq_dispatch_rq_list+0x17b/0x610\n     __blk_mq_sched_dispatch_requests+0xb0/0x140\n     blk_mq_sched_dispatch_requests+0x30/0x60\n     __blk_mq_run_hw_queue+0x35/0x90\n     __blk_mq_delay_run_hw_queue+0x161/0x180\n     blk_execute_rq+0xbe/0x160\n     __nvme_submit_sync_cmd+0x16f/0x220 [nvme_core]\n     nvmf_connect_admin_queue+0x11a/0x170 [nvme_fabrics]\n     nvme_fc_create_association.cold+0x50/0x3dc [nvme_fc]\n     nvme_fc_connect_ctrl_work+0x19/0x30 [nvme_fc]\n     process_one_work+0x1e8/0x3c0\n\nOn abort timeout, completion was called without checking if the I/O was\nalready completed.\n\nVerify that I/O and abort request are indeed outstanding before attempting\ncompletion.","state":"PUBLISHED","assigner":"Linux","published_at":"2025-10-04 16:15:46","updated_at":"2026-06-01 17:16:23"},"problem_types":["NVD-CWE-noinfo"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}}],"references":[{"url":"https://git.kernel.org/stable/c/68ad83188d782b2ecef2e41ac245d27e0710fe8e","name":"https://git.kernel.org/stable/c/68ad83188d782b2ecef2e41ac245d27e0710fe8e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/cb4dff498468b62e8c520568559b3a9007e104d7","name":"https://git.kernel.org/stable/c/cb4dff498468b62e8c520568559b3a9007e104d7","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/5f730e489e741c28fe6a5b3308e33c094462acb0","name":"https://git.kernel.org/stable/c/5f730e489e741c28fe6a5b3308e33c094462acb0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/05382ed9142cf8a8a3fb662224477eecc415778b","name":"https://git.kernel.org/stable/c/05382ed9142cf8a8a3fb662224477eecc415778b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/d3871af13aa03fbbe7fbb812eaf140501229a72e","name":"https://git.kernel.org/stable/c/d3871af13aa03fbbe7fbb812eaf140501229a72e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-50493","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50493","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12 5f730e489e741c28fe6a5b3308e33c094462acb0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12 d3871af13aa03fbbe7fbb812eaf140501229a72e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12 cb4dff498468b62e8c520568559b3a9007e104d7 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12 05382ed9142cf8a8a3fb662224477eecc415778b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12 68ad83188d782b2ecef2e41ac245d27e0710fe8e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 457173c8b43ecd3ac48c8ace8d4437a50f7ad77b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected b7abcc7df5e131c0b4bf89cb2411c5301ee83d26 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.3.17 5.4 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.4.4 5.5 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.5","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.5 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.258 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.86 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.0.16 6.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.2 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"50493","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/scsi/qla2xxx/qla_init.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5f730e489e741c28fe6a5b3308e33c094462acb0","status":"affected","version":"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12","versionType":"git"},{"lessThan":"d3871af13aa03fbbe7fbb812eaf140501229a72e","status":"affected","version":"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12","versionType":"git"},{"lessThan":"cb4dff498468b62e8c520568559b3a9007e104d7","status":"affected","version":"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12","versionType":"git"},{"lessThan":"05382ed9142cf8a8a3fb662224477eecc415778b","status":"affected","version":"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12","versionType":"git"},{"lessThan":"68ad83188d782b2ecef2e41ac245d27e0710fe8e","status":"affected","version":"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12","versionType":"git"},{"status":"affected","version":"457173c8b43ecd3ac48c8ace8d4437a50f7ad77b","versionType":"git"},{"status":"affected","version":"b7abcc7df5e131c0b4bf89cb2411c5301ee83d26","versionType":"git"},{"lessThan":"5.4","status":"affected","version":"5.3.17","versionType":"semver"},{"lessThan":"5.5","status":"affected","version":"5.4.4","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/scsi/qla2xxx/qla_init.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.5"},{"lessThan":"5.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.86","versionType":"semver"},{"lessThanOrEqual":"6.0.*","status":"unaffected","version":"6.0.16","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.2","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.258","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.86","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.0.16","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.2","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.2","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.4","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix crash when I/O abort times out\n\nWhile performing CPU hotplug, a crash with the following stack was seen:\n\nCall Trace:\n     qla24xx_process_response_queue+0x42a/0x970 [qla2xxx]\n     qla2x00_start_nvme_mq+0x3a2/0x4b0 [qla2xxx]\n     qla_nvme_post_cmd+0x166/0x240 [qla2xxx]\n     nvme_fc_start_fcp_op.part.0+0x119/0x2e0 [nvme_fc]\n     blk_mq_dispatch_rq_list+0x17b/0x610\n     __blk_mq_sched_dispatch_requests+0xb0/0x140\n     blk_mq_sched_dispatch_requests+0x30/0x60\n     __blk_mq_run_hw_queue+0x35/0x90\n     __blk_mq_delay_run_hw_queue+0x161/0x180\n     blk_execute_rq+0xbe/0x160\n     __nvme_submit_sync_cmd+0x16f/0x220 [nvme_core]\n     nvmf_connect_admin_queue+0x11a/0x170 [nvme_fabrics]\n     nvme_fc_create_association.cold+0x50/0x3dc [nvme_fc]\n     nvme_fc_connect_ctrl_work+0x19/0x30 [nvme_fc]\n     process_one_work+0x1e8/0x3c0\n\nOn abort timeout, completion was called without checking if the I/O was\nalready completed.\n\nVerify that I/O and abort request are indeed outstanding before attempting\ncompletion."}],"providerMetadata":{"dateUpdated":"2026-06-01T16:04:00.941Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/5f730e489e741c28fe6a5b3308e33c094462acb0"},{"url":"https://git.kernel.org/stable/c/d3871af13aa03fbbe7fbb812eaf140501229a72e"},{"url":"https://git.kernel.org/stable/c/cb4dff498468b62e8c520568559b3a9007e104d7"},{"url":"https://git.kernel.org/stable/c/05382ed9142cf8a8a3fb662224477eecc415778b"},{"url":"https://git.kernel.org/stable/c/68ad83188d782b2ecef2e41ac245d27e0710fe8e"}],"title":"scsi: qla2xxx: Fix crash when I/O abort times out","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2022-50493","datePublished":"2025-10-04T15:43:45.895Z","dateReserved":"2025-10-04T15:39:19.464Z","dateUpdated":"2026-06-01T16:04:00.941Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-10-04 16:15:46","lastModifiedDate":"2026-06-01 17:16:23","problem_types":["NVD-CWE-noinfo"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3.17","versionEndExcluding":"5.4","matchCriteriaId":"52607F53-FDC9-4FD7-8CD9-7911AF5733F2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.4","versionEndExcluding":"5.15.86","matchCriteriaId":"FD782530-D591-4DEB-9E5C-4361F5C2FF59"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.0.16","matchCriteriaId":"C720A569-3D93-4D77-95F6-E2B3A3267D9F"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.1.2","matchCriteriaId":"77239F4B-6BB2-4B9E-A654-36A52396116C"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"50493","Ordinal":"1","Title":"scsi: qla2xxx: Fix crash when I/O abort times out","CVE":"CVE-2022-50493","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"50493","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix crash when I/O abort times out\n\nWhile performing CPU hotplug, a crash with the following stack was seen:\n\nCall Trace:\n     qla24xx_process_response_queue+0x42a/0x970 [qla2xxx]\n     qla2x00_start_nvme_mq+0x3a2/0x4b0 [qla2xxx]\n     qla_nvme_post_cmd+0x166/0x240 [qla2xxx]\n     nvme_fc_start_fcp_op.part.0+0x119/0x2e0 [nvme_fc]\n     blk_mq_dispatch_rq_list+0x17b/0x610\n     __blk_mq_sched_dispatch_requests+0xb0/0x140\n     blk_mq_sched_dispatch_requests+0x30/0x60\n     __blk_mq_run_hw_queue+0x35/0x90\n     __blk_mq_delay_run_hw_queue+0x161/0x180\n     blk_execute_rq+0xbe/0x160\n     __nvme_submit_sync_cmd+0x16f/0x220 [nvme_core]\n     nvmf_connect_admin_queue+0x11a/0x170 [nvme_fabrics]\n     nvme_fc_create_association.cold+0x50/0x3dc [nvme_fc]\n     nvme_fc_connect_ctrl_work+0x19/0x30 [nvme_fc]\n     process_one_work+0x1e8/0x3c0\n\nOn abort timeout, completion was called without checking if the I/O was\nalready completed.\n\nVerify that I/O and abort request are indeed outstanding before attempting\ncompletion.","Type":"Description","Title":"scsi: qla2xxx: Fix crash when I/O abort times out"}]}}}