CVEs-PoC/2021/CVE-2021-23886.md

### [CVE-2021-23886](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23886)
![](https://img.shields.io/static/v1?label=Product&message=McAfee%20Data%20Loss%20Prevention%20(DLP)%20Endpoint%20for%20Windows&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-755%3A%20Improper%20Handling%20of%20Exceptional%20Conditions&color=brightgreen)

### Description

Denial of Service vulnerability in McAfee Data Loss Prevention (DLP) Endpoint for Windows prior to 11.6.100 allows a local, low privileged, attacker to cause a BSoD through suspending a process, modifying the processes memory and restarting it. This is triggered by the hdlphook driver reading invalid memory.

### POC

#### Reference
- https://kc.mcafee.com/corporate/index?page=content&id=SB10354
- https://kc.mcafee.com/corporate/index?page=content&id=SB10357

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