CVE-2023-20514 Code injection in AMD Radeon™ PRO V620
A privileged attacker can exploit improper parameter handling in the AMD Secure Processor to achieve arbitrary code execution within the trusted execution environment.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-20514?
CVE-2023-20514 is a high-severity code injection vulnerability in AMD Radeon™ PRO V620, published on 11 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper handling of parameters in the AMD Secure Processor (ASP) could allow a privileged attacker to pass an arbitrary memory value to functions in the trusted execution environment resulting in arbitrary code execution
Weakness: CWE-233
Which versions are affected by CVE-2023-20514?
How do I fix CVE-2023-20514?
No fix has been published for CVE-2023-20514 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2023-20514 being exploited?
There is no known exploitation of CVE-2023-20514 in the wild and no public exploit code.
Sources
Also known as GHSA-h33h-3xrc-r94p.