{"id":"DEBIAN-CVE-2022-50493","details":"In the Linux kernel, the following vulnerability has been resolved:  scsi: qla2xxx: Fix crash when I/O abort times out  While performing CPU hotplug, a crash with the following stack was seen:  Call Trace:      qla24xx_process_response_queue+0x42a/0x970 [qla2xxx]      qla2x00_start_nvme_mq+0x3a2/0x4b0 [qla2xxx]      qla_nvme_post_cmd+0x166/0x240 [qla2xxx]      nvme_fc_start_fcp_op.part.0+0x119/0x2e0 [nvme_fc]      blk_mq_dispatch_rq_list+0x17b/0x610      __blk_mq_sched_dispatch_requests+0xb0/0x140      blk_mq_sched_dispatch_requests+0x30/0x60      __blk_mq_run_hw_queue+0x35/0x90      __blk_mq_delay_run_hw_queue+0x161/0x180      blk_execute_rq+0xbe/0x160      __nvme_submit_sync_cmd+0x16f/0x220 [nvme_core]      nvmf_connect_admin_queue+0x11a/0x170 [nvme_fabrics]      nvme_fc_create_association.cold+0x50/0x3dc [nvme_fc]      nvme_fc_connect_ctrl_work+0x19/0x30 [nvme_fc]      process_one_work+0x1e8/0x3c0  On abort timeout, completion was called without checking if the I/O was already completed.  Verify that I/O and abort request are indeed outstanding before attempting completion.","modified":"2026-09-01T16:05:35.595565544Z","published":"2025-10-04T16:15:46.300Z","upstream":["CVE-2022-50493"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-50493"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50493.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50493.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50493.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}