CVE-2022-34678 Null dereference in vGPU software (guest driver) - Windows, Linux and vGPU software (Virtual GPU Manager), NVIDIA Cloud Gaming (guest driver), NVIDIA Cloud Gaming (guest driver), NVIDIA Cloud Gaming (Virtual GPU Manager)
An unprivileged user can trigger a null-pointer dereference in the NVIDIA GPU driver kernel mode layer, causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-34678?
CVE-2022-34678 is a medium-severity vulnerability in Nvidia Virtual Gpu, 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 Windows and Linux contains a vulnerability in the kernel mode layer, where an unprivileged user can cause a null-pointer dereference, which may lead to denial of service.
Weakness: CWE-476
Which versions are affected by CVE-2022-34678?
It affects 2 products.
Products include Nvidia Cloud Gaming, Nvidia Virtual Gpu.
How do I fix CVE-2022-34678?
No fix has been published for CVE-2022-34678 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-34678 being exploited?
There is no known exploitation of CVE-2022-34678 in the wild and no public exploit code.
Other vulnerabilities in Nvidia Virtual Gpu
Sources
Also known as GHSA-qc8j-8wv9-xcfg, UBUNTU-CVE-2022-34678.