CVE-2021-1122 Null dereference in NVIDIA Virtual GPU Software

What is CVE-2021-1122?

CVE-2021-1122 is a medium-severity vulnerability in Nvidia Virtual Gpu, published on 29 Oct 2021. 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-2021-1122?

It affects 1 product.

Products include Nvidia Virtual Gpu.

How do I fix CVE-2021-1122?

No fix has been published for CVE-2021-1122 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-1122 being exploited?

There is no known exploitation of CVE-2021-1122 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-f493-8r7x-jrv3.