CVE-2023-31330 Information disclosure in AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
A privileged attacker with a malicious bootloader can exploit an out-of-bounds read in AMD processors to access sensitive memory.
- 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-2023-31330?
CVE-2023-31330 is a low-severity vulnerability in AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics, 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
An out-of-bounds read in the ASP could allow a privileged attacker with access to a malicious bootloader to potentially read sensitive memory resulting in loss of confidentiality.
Weakness: CWE-125
Which versions are affected by CVE-2023-31330?
How do I fix CVE-2023-31330?
No fix has been published for CVE-2023-31330 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-31330 being exploited?
There is no known exploitation of CVE-2023-31330 in the wild and no public exploit code.
Sources
Also known as GHSA-hfc2-hrcm-gm96.