cve/2015/CVE-2015-4421.md

### [CVE-2015-4421](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4421)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The tzdriver module in Huawei Mate 7 (Mate7-TL10) smartphones before V100R001CHNC00B126SP03 allows local users to gain privileges or cause a denial of service (memory corruption) via an unspecified input.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/retme7/mate7_TZ_exploit