Acknowledged
Created: Jun 18, 2025
Updated: Sep 4, 2026
Resolved Date: Jun 19, 2025
Found In Version: 10.25.33.1
Severity: Standard
Applicable for: Wind River Linux LTS 25
Component/s: Kernel
In the Linux kernel, the following vulnerability has been resolved:EOL][EOL]media: pvrusb2: fix memory leak in pvr_probe[EOL][EOL]The error handling code in pvr2_hdw_create forgets to unregister the[EOL]v4l2 device. When pvr2_hdw_create returns back to pvr2_context_create,[EOL]it calls pvr2_context_destroy to destroy context, but mp->hdw is NULL,[EOL]which leads to that pvr2_hdw_destroy directly returns.[EOL][EOL]Fix this by adding v4l2_device_unregister to decrease the refcount of[EOL]usb interface.
CREATE(Triage):(User=lchen-cn) [CVE-2022-49982 (https://nvd.nist.gov/vuln/detail/CVE-2022-49982)
