CVEs-PoC/2021/CVE-2021-1091.md

### [CVE-2021-1091](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1091)
![](https://img.shields.io/static/v1?label=Product&message=NVIDIA%20GPU%20Display%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=denial%20of%20service%2C%20data%20loss&color=brighgreen)

### Description

NVIDIA GPU Display driver for Windows contains a vulnerability where an unprivileged user can create a file hard link that causes the driver to overwrite a file that requires elevated privilege to modify, which could lead to data loss or denial of service.

### POC

#### Reference
- https://nvidia.custhelp.com/app/answers/detail/a_id/5211

#### Github
No PoCs found on GitHub currently.