CVE-2023-0193 Information disclosure in NVIDIA CUDA Toolkit

Medium 4.4 Published 2 Mar 2023 Updated 5 Mar 2025

A local attacker can trigger an out-of-bounds read in cuobjdump via a malicious binary, causing limited denial of service and information disclosure.

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-2023-0193?

CVE-2023-0193 is a medium-severity vulnerability in NVIDIA CUDA Toolkit, published on 2 Mar 2023. 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 vulnerability in cuobjdump, where a local user running the tool against a malicious binary may cause an out-of-bounds read, which may result in a limited denial of service and limited information disclosure.

Weakness: CWE-125

Which versions are affected by CVE-2023-0193?

It affects 1 product.

Products include Nvidia Cuda Toolkit.

How do I fix CVE-2023-0193?

Apply the vendor's patch.

Is CVE-2023-0193 being exploited?

There is no known exploitation of CVE-2023-0193 in the wild and no public exploit code.

Sources

Also known as DEBIAN-CVE-2023-0193, GHSA-g2xx-x8p8-3xvq, UBUNTU-CVE-2023-0193.