CVE-2024-26913 drm/amd/display: Fix dcn35 8k30 Underflow/Corruption Issue
A missing calculation in the AMD display driver causes underflow and corruption, leading to denial of service.
- 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-2024-26913?
CVE-2024-26913 is a high-severity denial of service vulnerability in Linux kernel, published on 17 Apr 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:
drm/amd/display: Fix dcn35 8k30 Underflow/Corruption Issue
[why] odm calculation is missing for pipe split policy determination and cause Underflow/Corruption issue.
[how] Add the odm calculation.
Weakness: CWE-191
Which versions are affected by CVE-2024-26913?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2024-26913?
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-2024-26913 being exploited?
There is no known exploitation of CVE-2024-26913 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as AZL-40112, AZL-40159, BELL-CVE-2024-26913, DEBIAN-CVE-2024-26913, GHSA-2qw2-mf8f-r46g, ROOT-OS-DEBIAN-11-CVE-2024-26913 and 2 more.