CVE-2023-20515 Memory corruption in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
A privileged attacker can corrupt system memory in the AMD fTPM driver, compromising integrity, confidentiality, and availability.
- 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-2023-20515?
CVE-2023-20515 is a medium-severity memory corruption vulnerability in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics, published on 11 Feb 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.
Weakness: CWE-1284
Which versions are affected by CVE-2023-20515?
How do I fix CVE-2023-20515?
No fix has been published for CVE-2023-20515 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-20515 being exploited?
There is no known exploitation of CVE-2023-20515 in the wild and no public exploit code.
Sources
Also known as GHSA-r7wq-w97f-v622.