CVE-2022-34670 Integer overflow in vGPU software (guest driver) - Linux, vGPU software (Virtual GPU Manager), NVIDIA Cloud Gaming (guest driver), NVIDIA Cloud Gaming (Virtual GPU Manager)

What is CVE-2022-34670?

CVE-2022-34670 is a high-severity vulnerability in Debian Debian Linux, published on 30 Dec 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer handler, where an unprivileged regular user can cause truncation errors when casting a primitive to a primitive of smaller size causes data to be lost in the conversion, which may lead to denial of service or information disclosure.

Weakness: CWE-681, CWE-197

Which versions are affected by CVE-2022-34670?

It affects 4 products.

Products include Debian Debian Linux, Nvidia Cloud Gaming, Nvidia Gpu Display Driver, Nvidia Virtual Gpu.

How do I fix CVE-2022-34670?

Apply the vendor's patch.

Is CVE-2022-34670 being exploited?

There is no known exploitation of CVE-2022-34670 in the wild and no public exploit code.

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All Debian Debian Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• How this page is made

Also known as DEBIAN-CVE-2022-34670, UBUNTU-CVE-2022-34670.