CVEs-PoC/2021/CVE-2021-23883.md

### [CVE-2021-23883](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23883)
![](https://img.shields.io/static/v1?label=Product&message=Endpoint%20Security%20(ENS)%20for%20Windows&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=10.7.x%3C%2010.7.0%20February%202021%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-476%20NULL%20Pointer%20Dereference&color=brighgreen)

### Description

A Null Pointer Dereference vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows a local administrator to cause Windows to crash via a specific system call which is not handled correctly. This varies by machine and had partial protection prior to this update.

### POC

#### Reference
- https://kc.mcafee.com/corporate/index?page=content&id=SB10345

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