CVE-2023-52657 Revert "drm/amd/pm: resolve reboot exception for si oland"
A regression in the AMD GPU power management driver causes system hangs during reboot or power off cycles when Display Core is enabled.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-52657?
CVE-2023-52657 is a medium-severity denial of service vulnerability in Linux kernel, published on 17 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In the Linux kernel, the following vulnerability has been resolved:
Revert "drm/amd/pm: resolve reboot exception for si oland"
This reverts commit e490d60a2f76bff636c68ce4fe34c1b6c34bbd86.
This causes hangs on SI when DC is enabled and errors on driver reboot and power off cycles.
Which versions are affected by CVE-2023-52657?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2023-52657?
Apply the vendor's patch.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-52657 being exploited?
There is no known exploitation of CVE-2023-52657 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as BELL-CVE-2023-52657, DEBIAN-CVE-2023-52657, GHSA-p2hc-4rhj-56fc, ROOT-OS-UBUNTU-2204-CVE-2023-52657, UBUNTU-CVE-2023-52657.