CVE-2023-31320 Denial of service in Radeon™ PRO W5000/W6000/W7000 Series Graphics Cards
An attacker can corrupt the display causing denial of service due to improper input validation in AMD Radeon graphics drivers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-31320?
CVE-2023-31320 is a high-severity denial of service vulnerability in Amd Radeon Software, published on 14 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service.
Weakness: CWE-20
Which versions are affected by CVE-2023-31320?
It affects 5 products.
Products include Amd Radeon Pro Vega 56 Firmware, Amd Radeon Pro Vega 64 Firmware, Amd Radeon Rx Vega 56 Firmware, Amd Radeon Rx Vega 64 Firmware, Amd Radeon Software.
How do I fix CVE-2023-31320?
No fix has been published for CVE-2023-31320 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-2023-31320 being exploited?
There is no known exploitation of CVE-2023-31320 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Amd Radeon Software
Sources
Also known as GHSA-v4fc-x53w-j3j2.