CVE-2022-34667 Memory corruption in NVIDIA CUDA Toolkit
An attacker can cause denial of service and data integrity loss by tricking a user into running cuobjdump on a malicious file.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-34667?
CVE-2022-34667 is a medium-severity memory corruption vulnerability in NVIDIA CUDA Toolkit, published on 18 Nov 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
NVIDIA CUDA Toolkit SDK contains a stack-based buffer overflow vulnerability in cuobjdump, where an unprivileged remote attacker could exploit this buffer overflow condition by persuading a local user to download a specially crafted corrupted file and execute cuobjdump against it locally, which may lead to a limited denial of service and some loss of data integrity for the local user.
Which versions are affected by CVE-2022-34667?
It affects 1 product.
Products include Nvidia Cuda Toolkit.
How do I fix CVE-2022-34667?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-34667 being exploited?
There is no known exploitation of CVE-2022-34667 in the wild and no public exploit code.
Other vulnerabilities in NVIDIA CUDA Toolkit
Sources
Also known as DEBIAN-CVE-2022-34667, GHSA-v4g9-ch7r-4xp7, UBUNTU-CVE-2022-34667.