{"id":"CVE-2022-50493","revision":null,"records":[{"revision":"2ac05b981d904ccfa0aebf29f912b680","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-50493","aliases":[],"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":0,"publishedAt":"2025-10-04T15:43:45.895+00:00","modifiedAt":"2026-10-15T21:41:21.723+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"unaffected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/scsi/qla2xxx/qla_init.c\"\n ],\n \"versions\": [\n {\n \"version\": \"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12\",\n \"lessThan\": \"5f730e489e741c28fe6a5b3308e33c094462acb0\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12\",\n \"lessThan\": \"d3871af13aa03fbbe7fbb812eaf140501229a72e\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12\",\n \"lessThan\": \"cb4dff498468b62e8c520568559b3a9007e104d7\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12\",\n \"lessThan\": \"05382ed9142cf8a8a3fb662224477eecc415778b\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12\",\n \"lessThan\": \"68ad83188d782b2ecef2e41ac245d27e0710fe8e\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"457173c8b43ecd3ac48c8ace8d4437a50f7ad77b\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"b7abcc7df5e131c0b4bf89cb2411c5301ee83d26\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"5.3.17\",\n \"lessThan\": \"5.4\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.4.4\",\n \"lessThan\": \"5.5\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n }\n ]\n }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"affected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/scsi/qla2xxx/qla_init.c\"\n ],\n \"versions\": [\n {\n \"version\": \"5.5\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"5.5\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.10.258\",\n \"lessThanOrEqual\": \"5.10.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.86\",\n \"lessThanOrEqual\": \"5.15.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.0.16\",\n \"lessThanOrEqual\": \"6.0.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.2\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.2\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/5f730e489e741c28fe6a5b3308e33c094462acb0","https://git.kernel.org/stable/c/d3871af13aa03fbbe7fbb812eaf140501229a72e","https://git.kernel.org/stable/c/cb4dff498468b62e8c520568559b3a9007e104d7","https://git.kernel.org/stable/c/05382ed9142cf8a8a3fb662224477eecc415778b","https://git.kernel.org/stable/c/68ad83188d782b2ecef2e41ac245d27e0710fe8e"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-50493","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-50493","identifiers":["CVE-2022-50493"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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