CVEs-PoC/2020/CVE-2020-5378.md

### [CVE-2020-5378](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5378)
![](https://img.shields.io/static/v1?label=Product&message=CPG%20BIOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%201.13.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-416%3A%20Use%20After%20Free&color=brighgreen)

### Description

Dell G7 17 7790 BIOS versions prior to 1.13.2 contain a UEFI BIOS Boot Services overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the EFI_BOOT_SERVICES structure to execute arbitrary code in System Management Mode (SMM).

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/404notf0und/CVE-Flow