CVEs-PoC/2020/CVE-2020-11230.md

### [CVE-2020-11230](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11230)
![](https://img.shields.io/static/v1?label=Product&message=Snapdragon%20Auto%2C%20Snapdragon%20Compute%2C%20Snapdragon%20Connectivity%2C%20Snapdragon%20Industrial%20IOT%2C%20Snapdragon%20Mobile&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Time%20of%20Check%20Time%20of%20Use%20Race%20Condition%20in%20HLOS&color=brighgreen)

### Description

Potential arbitrary memory corruption when the qseecom driver updates ion physical addresses in the buffer as it exposes a physical address to user land in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

### POC

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

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