CVE-2023-0200 Memory corruption in NVIDIA DGX servers
High-privilege users can trigger out-of-bounds access in NVIDIA DGX-2 OFBD, leading to code execution, privilege escalation, and data exposure.
- 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-2023-0200?
CVE-2023-0200 is a high-severity memory corruption vulnerability in NVIDIA DGX servers, published on 22 Apr 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
NVIDIA DGX-2 contains a vulnerability in OFBD where a user with high privileges and a pre-conditioned heap can cause an access beyond a buffers end, which may lead to code execution, escalation of privileges, denial of service, and information disclosure.
Which versions are affected by CVE-2023-0200?
It affects 1 product.
Products include Nvidia Bmc.
How do I fix CVE-2023-0200?
No fix has been published for CVE-2023-0200 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-2023-0200 being exploited?
There is no known exploitation of CVE-2023-0200 in the wild and no public exploit code.
Other vulnerabilities in NVIDIA DGX servers
Sources
Also known as GHSA-2jpj-hq7g-8gxv.