CVE-2023-0186 Memory corruption in vGPU software (guest driver - Windows), NVIDIA Cloud Gaming (guest driver - Windows)
An out-of-bounds write in the NVIDIA GPU driver kernel mode layer allows attackers to cause denial of service and tamper with data.
- 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-2023-0186?
CVE-2023-0186 is a medium-severity memory corruption 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 GPU Display Driver for Windows contains a vulnerability in the kernel mode layer, where an out-of-bounds write can lead to denial of service and data tampering.
Weakness: CWE-787
Which versions are affected by CVE-2023-0186?
It affects 1 product.
Products include Nvidia Virtual Gpu.
How do I fix CVE-2023-0186?
No fix has been published for CVE-2023-0186 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-0186 being exploited?
There is no known exploitation of CVE-2023-0186 in the wild and no public exploit code.
Other vulnerabilities in Nvidia Virtual Gpu
Sources
Also known as GHSA-29cf-w3r7-xw8x.