CVE-2024-40988 drm/radeon: fix UBSAN warning in kv_dpm.c
A missing bounds check in the Radeon DRM driver can lead to an out-of-bounds access, potentially causing a system crash or 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-2024-40988?
CVE-2024-40988 is a medium-severity vulnerability in Linux kernel, published on 12 Jul 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/radeon: fix UBSAN warning in kv_dpm.c
Adds bounds check for sumo_vid_mapping_entry.
Weakness: CWE-119
Which versions are affected by CVE-2024-40988?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2024-40988?
Apply the vendor's patch.
Is CVE-2024-40988 being exploited?
There is no known exploitation of CVE-2024-40988 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as BELL-CVE-2024-40988, DEBIAN-CVE-2024-40988, GHSA-rp9x-pqc9-2683, UBUNTU-CVE-2024-40988.