CVEs-PoC/2021/CVE-2021-46894.md

### [CVE-2021-46894](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46894)
![](https://img.shields.io/static/v1?label=Product&message=EMUI&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=HarmonyOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%2012.0.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3D%202.0.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-269%20Improper%20Privilege%20Management&color=brighgreen)

### Description

Use After Free (UAF) vulnerability in the uinput module.Successful exploitation of this vulnerability may lead to kernel privilege escalation.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds