CVE-2023-0197 Null dereference in vGPU software (Virtual GPU Manager - Citrix Hypervisor, VMware vSphere, Red Hat Enterprise Linux KVM), NVIDIA Cloud Gaming (Virtual GPU Manager - Red Hat Enterprise Linux KVM)
A malicious user in a guest VM can trigger a NULL-pointer dereference in the Virtual GPU Manager, 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-2023-0197?
CVE-2023-0197 is a medium-severity vulnerability in Nvidia Virtual Gpu, published on 1 Apr 2023. 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, where a malicious user in a guest VM can cause a NULL-pointer dereference, which may lead to denial of service.
Weakness: CWE-476
Which versions are affected by CVE-2023-0197?
It affects 1 product.
Products include Nvidia Virtual Gpu.
How do I fix CVE-2023-0197?
No fix has been published for CVE-2023-0197 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-0197 being exploited?
There is no known exploitation of CVE-2023-0197 in the wild and no public exploit code.
Other vulnerabilities in Nvidia Virtual Gpu
Sources
Also known as GHSA-3wfh-qwcv-pvx7.