CVE-2024-26922 drm/amdgpu: validate the parameters of bo mapping operations more clearly
The Linux kernel AMD GPU driver now validates buffer object mapping parameters to prevent potential undefined behavior or crashes.
- 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-2024-26922?
CVE-2024-26922 is a high-severity vulnerability in Debian Debian Linux, published on 23 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/amdgpu: validate the parameters of bo mapping operations more clearly
Verify the parameters of amdgpu_vm_bo_(map/replace_map/clearing_mappings) in one common place.
Which versions are affected by CVE-2024-26922?
It affects 3 products.
Products include Debian Debian Linux, Fedoraproject Fedora, Linux kernel.
How do I fix CVE-2024-26922?
Apply the vendor's patch.
Is CVE-2024-26922 being exploited?
There is no known exploitation of CVE-2024-26922 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as BELL-CVE-2024-26922, DEBIAN-CVE-2024-26922, GHSA-hpjm-r5wj-2jq3, UBUNTU-CVE-2024-26922.