AZL-73054
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-73054.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-73054
- Upstream
- Published
- 2025-12-24T11:16:00Z
- Modified
- 2026-04-01T05:22:14.836864Z
- Summary
- CVE-2025-68371 affecting package kernel for versions less than 6.6.121.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
scsi: smartpqi: Fix device resources accessed after device removal
Correct possible race conditions during device removal.
Previously, a scheduled work item to reset a LUN could still execute after the device was removed, leading to use-after-free and other resource access issues.
This race condition occurs because the abort handler may schedule a LUN reset concurrently with device removal via sdev_destroy(), leading to use-after-free and improper access to freed resources.
Check in the device reset handler if the device is still present in the controller's SCSI device list before running; if not, the reset is skipped.
Cancel any pending TMF work that has not started in sdev_destroy().
Ensure device freeing in sdev_destroy() is done while holding the LUN reset mutex to avoid races with ongoing resets.
- References