CVE-2023-31306 Denial of service in AMD Radeon™ PRO V520 Graphics Products
An attacker can cause a denial of service by passing malformed arguments to AMD graphics driver functions, leading to an out-of-bounds read.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-31306?
CVE-2023-31306 is a low-severity denial of service vulnerability in AMD Radeon™ PRO V520 Graphics Products, published on 6 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper validation of an array index in the AMD graphics driver software could allow an attacker to pass malformed arguments to the dynamic power management (DPM) functions resulting in an out of bounds read and loss of availability.
Weakness: CWE-129
Which versions are affected by CVE-2023-31306?
How do I fix CVE-2023-31306?
No fix has been published for CVE-2023-31306 yet. Limit exposure of the affected software until one is available.
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-2023-31306 being exploited?
There is no known exploitation of CVE-2023-31306 in the wild and no public exploit code.
Sources
Also known as GHSA-43qh-4rrx-cfw6.