Overview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix memory leak in exec_queue_set_hang_replay_state()
The q->replay_state is blindly overwritten, which can potentially leak memory that was previously allocated by vmemdup_user(). Return an error if q->replay_state is not empty.
Discovered using AI-assisted static analysis confirmed by Intel Product Security.
(cherry picked from commit f6b6cc1118bdbc4265fa8b3bdf8565b26f13e56e)
Details
- Affected product:
- AlmaLinux 9.2 ESU , Debian 10 ELS , TuxCare 9.6 ESU
- Affected packages:
- linux @ 4.19.0 (+2 more)