CVE-2023-31304 Denial of service in AMD Radeon™ PRO W6000 Series Graphics Cards
An attacker with privileges and a compromised physical function can modify PCIe lane settings, causing a loss of availability on AMD Radeon graphics cards.
- 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-2023-31304?
CVE-2023-31304 is a low-severity denial of service vulnerability in AMD Radeon™ PRO W6000 Series Graphics Cards, published on 13 Aug 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper input validation in SMU may allow an attacker with privileges and a compromised physical function (PF) to modify the PCIe® lane count and speed, potentially leading to a loss of availability.
Weakness: CWE-1284
Which versions are affected by CVE-2023-31304?
How do I fix CVE-2023-31304?
No fix has been published for CVE-2023-31304 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-2023-31304 being exploited?
There is no known exploitation of CVE-2023-31304 in the wild and no public exploit code.
Sources
Also known as GHSA-pp7w-98jh-p48w.