CVE-2024-21950 Information disclosure in AMD Instinct™ MI300A
A privileged attacker can read out-of-bounds memory in AMD Instinct GPU firmware, potentially compromising 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-2024-21950?
CVE-2024-21950 is a low-severity vulnerability in AMD Instinct™ MI300A, 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
An out of bounds read in the remote management firmware could allow a privileged attacker read a limited section of memory outside of established bounds potentially resulting in loss of confidentiality or availability.
Weakness: CWE-125
Which versions are affected by CVE-2024-21950?
How do I fix CVE-2024-21950?
No fix has been published for CVE-2024-21950 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-21950 being exploited?
There is no known exploitation of CVE-2024-21950 in the wild and no public exploit code.
Sources
Also known as GHSA-78q7-8wjv-6g7x.