cve/2023/CVE-2023-45231.md

### [CVE-2023-45231](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45231)
![](https://img.shields.io/static/v1?label=Product&message=edk2&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20edk2-stable202308%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-125%20Out-of-bounds%20Read&color=brighgreen)

### Description

EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing  Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.

### POC

#### Reference
- http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/opencomputeproject/OCP-OSF-Aptio_Community_Edition
- https://github.com/quarkslab/pixiefail