cve/2023/CVE-2023-28075.md

### [CVE-2023-28075](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28075)
![](https://img.shields.io/static/v1?label=Product&message=CPG%20BIOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20All%20Versions%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-367%3A%20Time-of-check%20Time-of-use%20(TOCTOU)%20Race%20Condition&color=brighgreen)

### Description

Dell BIOS contain a Time-of-check Time-of-use vulnerability in BIOS. A local authenticated malicious user with physical access to the system could potentially exploit this vulnerability by using a specifically timed DMA transaction during an SMI in order to gain arbitrary code execution on the system.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/another1024/another1024