cve/2022/CVE-2022-34683.md

### [CVE-2022-34683](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34683)
![](https://img.shields.io/static/v1?label=Product&message=vGPU%20software%20(guest%20driver)%20-%20Windows%2C%20NVIDIA%20Cloud%20Gaming%20(guest%20driver)&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-476&color=brighgreen)

### Description

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape, where a null-pointer dereference occurs, which may lead to denial of service.

### POC

#### Reference
- https://nvidia.custhelp.com/app/answers/detail/a_id/5415
- https://nvidia.custhelp.com/app/answers/detail/a_id/5415

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/gmh5225/CVE-2022-34683
- https://github.com/nomi-sec/PoC-in-GitHub