cve/2021/CVE-2021-34391.md

### [CVE-2021-34391](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34391)
![](https://img.shields.io/static/v1?label=Product&message=NVIDIA%20Jetson%20TX1&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&color=brighgreen)

### Description

Trusty contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow through a specific SMC call that is triggered by the user, which may lead to denial of service.

### POC

#### Reference
- https://nvidia.custhelp.com/app/answers/detail/a_id/5205

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