cve/2021/CVE-2021-23893.md

### [CVE-2021-23893](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23893)
![](https://img.shields.io/static/v1?label=Product&message=McAfee%20Drive%20Encryption%20(MDE)&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%207.3.0%20HF1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-269%3A%20Improper%20Privilege%20Management&color=brighgreen)

### Description

Privilege Escalation vulnerability in a Windows system driver of McAfee Drive Encryption (DE) prior to 7.3.0 could allow a local non-admin user to gain elevated system privileges via exploiting an unutilized memory buffer.

### POC

#### Reference
- https://kc.mcafee.com/corporate/index?page=content&id=SB10361

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