CVE-2022-31618 Null dereference in NVIDIA Virtual GPU Software and NVIDIA Cloud Gaming

What is CVE-2022-31618?

CVE-2022-31618 is a medium-severity vulnerability in Nvidia Virtual Gpu, published on 5 Aug 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it can dereference a null pointer, which may lead to denial of service.

Weakness: CWE-476

Which versions are affected by CVE-2022-31618?

It affects 1 product.

Products include Nvidia Virtual Gpu.

How do I fix CVE-2022-31618?

No fix has been published for CVE-2022-31618 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-31618 being exploited?

There is no known exploitation of CVE-2022-31618 in the wild and no public exploit code.

Other vulnerabilities in Nvidia Virtual Gpu

• CVE-2023-0189 Privilege escalation in vGPU software (guest driver - Linux), NVIDIA Cloud Gaming (guest driver - Linux) High 8.8
• CVE-2023-31027 CVE High 8.2
• CVE-2023-31017 CVE High 7.8
• CVE-2023-31019 CVE High 7.8
• CVE-2023-0182 Memory corruption in vGPU software (guest driver - Windows), NVIDIA Cloud Gaming (guest driver - Windows) High 7.8

All Nvidia Virtual Gpu vulnerabilities

Sources

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

Also known as GHSA-rqhv-2428-cq32, UBUNTU-CVE-2022-31618.