cve/2021/CVE-2021-30283.md

### [CVE-2021-30283](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30283)
![](https://img.shields.io/static/v1?label=Product&message=Snapdragon%20Consumer%20IOT%2C%20Snapdragon%20Industrial%20IOT%2C%20Snapdragon%20Mobile&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=QCA6391%2C%20QCM6490%2C%20QCS6490%2C%20QRB5165%2C%20QRB5165N%2C%20SD778G%2C%20SD888%205G%2C%20SM7325P%2C%20WCD9370%2C%20WCD9375%2C%20WCD9380%2C%20WCD9385%2C%20WCN6750%2C%20WCN6850%2C%20WCN6851%2C%20WCN6855%2C%20WCN6856%2C%20WSA8830%2C%20WSA8835%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Detection%20of%20Error%20Condition%20Without%20Action%20in%20Kernel&color=brightgreen)

### Description

Possible denial of service due to improper handling of debug register trap from user applications in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

### POC

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

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