CVE-2024-46728 drm/amd/display: Check index for aux_rd_interval before using
An integer overflow in the AMD display driver allows out-of-bounds access, potentially causing a 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-2024-46728?
CVE-2024-46728 is a medium-severity vulnerability in Linux kernel, published on 18 Sep 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: Check index for aux_rd_interval before using
aux_rd_interval has size of 7 and should be checked.
This fixes 3 OVERRUN and 1 INTEGER_OVERFLOW issues reported by Coverity.
Which versions are affected by CVE-2024-46728?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2024-46728?
Apply the vendor's patch.
Is CVE-2024-46728 being exploited?
There is no known exploitation of CVE-2024-46728 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as AZL-49672, BELL-CVE-2024-46728, DEBIAN-CVE-2024-46728, GHSA-r22v-g8vq-gjwc, ROOT-OS-DEBIAN-11-CVE-2024-46728, ROOT-OS-DEBIAN-12-CVE-2024-46728 and 2 more.