CVE-2023-31305 Weak cryptography in AMD Radeon™ PRO W6000 Series Graphics Cards
Privileged attackers can exploit weak IVs in AMD Radeon firmware to reverse-engineer debug data, leading to information disclosure.
- 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-2023-31305?
CVE-2023-31305 is a low-severity 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
Generation of weak and predictable Initialization Vector (IV) in PMFW (Power Management Firmware) may allow an attacker with privileges to reuse IV values to reverse-engineer debug data, potentially resulting in information disclosure.
Weakness: CWE-338
Which versions are affected by CVE-2023-31305?
How do I fix CVE-2023-31305?
No fix has been published for CVE-2023-31305 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-31305 being exploited?
There is no known exploitation of CVE-2023-31305 in the wild and no public exploit code.
Sources
Also known as GHSA-qpx5-6ww4-hp56.