cve/2023/CVE-2023-45237.md

### [CVE-2023-45237](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45237)
![](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-338%20Use%20of%20Cryptographically%20Weak%20Pseudo-Random%20Number%20Generator%20(PRNG)&color=brighgreen)

### Description

 EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/1490kdrm/vuln_BIOs