CVEs-PoC/2021/CVE-2021-30257.md

### [CVE-2021-30257](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30257)
![](https://img.shields.io/static/v1?label=Product&message=Snapdragon%20Compute%2C%20Snapdragon%20Connectivity%2C%20Snapdragon%20Consumer%20IOT%2C%20Snapdragon%20Industrial%20IOT&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Improper%20Validation%20of%20Array%20Index%20in%20VR%20Service&color=brighgreen)

### Description

Possible out of bound read or write in VR service due to lack of validation of DSP selection values in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT

### POC

#### Reference
- https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin

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