CVE-2023-31019 CVE
An attacker can impersonate a client's secure context via the named pipe server in the NVIDIA GPU driver, leading to privilege escalation.
- 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-2023-31019?
CVE-2023-31019 is a high-severity authentication bypass vulnerability in Nvidia Virtual Gpu, published on 2 Nov 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 wksServicePlugin.dll, where the driver implementation does not restrict or incorrectly restricts access from the named pipe server to a connecting client, which may lead to potential impersonation to the client's secure context.
Weakness: CWE-284
Which versions are affected by CVE-2023-31019?
It affects 1 product.
Products include Nvidia Virtual Gpu.
How do I fix CVE-2023-31019?
No fix has been published for CVE-2023-31019 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2023-31019 being exploited?
There is no known exploitation of CVE-2023-31019 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)
- CVE-2023-31027 CVE
- CVE-2023-31017 CVE
- CVE-2023-0182 Memory corruption in vGPU software (guest driver - Windows), NVIDIA Cloud Gaming (guest driver - Windows)
- CVE-2022-31609 Missing authorization in NVIDIA Virtual GPU Software and NVIDIA Cloud Gaming
Sources
Also known as GHSA-xqg6-prcj-86cv.