CVE-2024-39471 drm/amdgpu: add error handle to avoid out-of-bounds
A missing error check in the AMD GPU driver allows out-of-bounds reads, potentially leading to information disclosure or system 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-2024-39471?
CVE-2024-39471 is a high-severity memory corruption vulnerability in Linux kernel, published on 25 Jun 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: add error handle to avoid out-of-bounds
if the sdma_v4_0_irq_id_to_seq return -EINVAL, the process should be stop to avoid out-of-bounds read, so directly return -EINVAL.
Weakness: CWE-125
Which versions are affected by CVE-2024-39471?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2024-39471?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2024-39471 being exploited?
There is no known exploitation of CVE-2024-39471 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as BELL-CVE-2024-39471, DEBIAN-CVE-2024-39471, GHSA-h3ff-8xv4-2222, UBUNTU-CVE-2024-39471.