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.
References
Configurations
Configuration 1 (hide)
|
History
23 Jan 2026, 20:44
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/05382ed9142cf8a8a3fb662224477eecc415778b - Patch | |
| References | () https://git.kernel.org/stable/c/68ad83188d782b2ecef2e41ac245d27e0710fe8e - Patch | |
| References | () https://git.kernel.org/stable/c/cb4dff498468b62e8c520568559b3a9007e104d7 - Patch | |
| References | () https://git.kernel.org/stable/c/d3871af13aa03fbbe7fbb812eaf140501229a72e - Patch | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| First Time |
Linux
Linux linux Kernel |
|
| CWE | NVD-CWE-noinfo | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
04 Oct 2025, 16:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-10-04 16:15
Updated : 2026-01-23 20:44
NVD link : CVE-2022-50493
Mitre link : CVE-2022-50493
CVE.ORG link : CVE-2022-50493
JSON object : View
Products Affected
linux
- linux_kernel
CWE