{"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": "2026-05-23T15:24:33.609Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:24:33.609Z"}, "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"}, {"version": "5.3.17", "lessThan": "5.4", "status": "affected", "versionType": "semver"}, {"version": "5.4.4", "lessThan": "5.5", "status": "affected", "versionType": "semver"}]}, {"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"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "52607F53-FDC9-4FD7-8CD9-7911AF5733F2", "versionEndExcluding": "5.4", "versionStartIncluding": "5.3.17", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FD782530-D591-4DEB-9E5C-4361F5C2FF59", "versionEndExcluding": "5.15.86", "versionStartIncluding": "5.4.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C720A569-3D93-4D77-95F6-E2B3A3267D9F", "versionEndExcluding": "6.0.16", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "77239F4B-6BB2-4B9E-A654-36A52396116C", "versionEndExcluding": "6.1.2", "versionStartIncluding": "6.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}], "id": "CVE-2022-50493", "lastModified": "2026-01-23T20:44:34.307", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-10-04T16:15:46.300", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/05382ed9142cf8a8a3fb662224477eecc415778b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/68ad83188d782b2ecef2e41ac245d27e0710fe8e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/cb4dff498468b62e8c520568559b3a9007e104d7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d3871af13aa03fbbe7fbb812eaf140501229a72e"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: scsi: qla2xxx: Fix crash when I/O abort times out", "id": "2401516", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2401516"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nscsi: qla2xxx: Fix crash when I/O abort times out\nWhile performing CPU hotplug, a crash with the following stack was seen:\nCall Trace:\nqla24xx_process_response_queue+0x42a/0x970 [qla2xxx]\nqla2x00_start_nvme_mq+0x3a2/0x4b0 [qla2xxx]\nqla_nvme_post_cmd+0x166/0x240 [qla2xxx]\nnvme_fc_start_fcp_op.part.0+0x119/0x2e0 [nvme_fc]\nblk_mq_dispatch_rq_list+0x17b/0x610\n__blk_mq_sched_dispatch_requests+0xb0/0x140\nblk_mq_sched_dispatch_requests+0x30/0x60\n__blk_mq_run_hw_queue+0x35/0x90\n__blk_mq_delay_run_hw_queue+0x161/0x180\nblk_execute_rq+0xbe/0x160\n__nvme_submit_sync_cmd+0x16f/0x220 [nvme_core]\nnvmf_connect_admin_queue+0x11a/0x170 [nvme_fabrics]\nnvme_fc_create_association.cold+0x50/0x3dc [nvme_fc]\nnvme_fc_connect_ctrl_work+0x19/0x30 [nvme_fc]\nprocess_one_work+0x1e8/0x3c0\nOn abort timeout, completion was called without checking if the I/O was\nalready completed.\nVerify that I/O and abort request are indeed outstanding before attempting\ncompletion."], "name": "CVE-2022-50493", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:rhivos:1", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat In-Vehicle Operating System 1"}], "public_date": "2025-10-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50493\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50493\nhttps://lore.kernel.org/linux-cve-announce/2025100418-CVE-2022-50493-2b70@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-10-06T14:41:03.847734+00:00", "updated": "2025-10-06T14:41:03.847798+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}