{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50493","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-04T15:39:19.464Z","datePublished":"2025-10-04T15:43:45.895Z","dateUpdated":"2026-05-11T19:20:32.338Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:20:32.338Z"},"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."}],"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_init.c"],"versions":[{"version":"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12","lessThan":"d3871af13aa03fbbe7fbb812eaf140501229a72e","status":"affected","versionType":"git"},{"version":"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12","lessThan":"cb4dff498468b62e8c520568559b3a9007e104d7","status":"affected","versionType":"git"},{"version":"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12","lessThan":"05382ed9142cf8a8a3fb662224477eecc415778b","status":"affected","versionType":"git"},{"version":"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12","lessThan":"68ad83188d782b2ecef2e41ac245d27e0710fe8e","status":"affected","versionType":"git"},{"version":"457173c8b43ecd3ac48c8ace8d4437a50f7ad77b","status":"affected","versionType":"git"},{"version":"b7abcc7df5e131c0b4bf89cb2411c5301ee83d26","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_init.c"],"versions":[{"version":"5.5","status":"affected"},{"version":"0","lessThan":"5.5","status":"unaffected","versionType":"semver"},{"version":"5.15.86","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.16","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1.2","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","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":"5.5","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.2"},{"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"}]}]}],"references":[{"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"}}}}