### [CVE-2021-30716](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30716)
![](https://img.shields.io/static/v1?label=Product&message=macOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=An%20attacker%20in%20a%20privileged%20network%20position%20may%20be%20able%20to%20perform%20denial%20of%20service&color=brightgreen)

### Description

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to perform denial of service.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/houjingyi233/macOS-iOS-system-security