CVE-2025-0045 Memory corruption in AMD EPYC™ 4004 Series Processors
A local attacker can trigger a buffer overflow in the AMD Secure Processor driver, causing a system crash or 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
- None listed
What is CVE-2025-0045?
CVE-2025-0045 is a medium-severity memory corruption vulnerability in AMD EPYC™ 4004 Series Processors, published on 15 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper Input validation in the AMD Secure Processor (ASP) PCI driver may allow a local attacker to create a buffer overflow condition, potentially resulting in a crash or denial of service
Weakness: CWE-120
Which versions are affected by CVE-2025-0045?
How do I fix CVE-2025-0045?
No fix has been published for CVE-2025-0045 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-2025-0045 being exploited?
There is no known exploitation of CVE-2025-0045 in the wild and no public exploit code.
Sources
Also known as GHSA-jghc-g6xj-rr96.