Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm: Recover HW before retire hung submit During recovery, it is not safe to retire the hung submit before we recover the GPU. Retiring the submit triggers BO free and that can result in GPU pagefaults since the GPU may be actively accessing those BOs. To fix this, retire the submits after gpu recovery is complete in recover_worker(). Patchwork: https://patchwork.freedesktop.org/patch/730655/
Affected products
linux: linux kernel
References6
- git.kernel.org/stable/c/b303e1d52811de7d1bcf793560754d4df68d4a1c Patch
- git.kernel.org/stable/c/dc64cf9d71428234389b635d142cb5fe07d57eab Patch
- git.kernel.org/stable/c/e36284257eeca13768687bf8e52f66f8ea0e8794 Patch
- git.kernel.org/stable/c/2f021d93f15829ba052ff22bc40df0ec3ae7c7ab
- git.kernel.org/stable/c/9cf623ae29876788adfddd6ca01e2b8545594c14
- git.kernel.org/stable/c/d4bee74b7cb93e40c60b43dc9dc0c3aab444649f
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 5 · as of 9 November 2026
- CWE
- CWE-416
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.