cve/2023/CVE-2023-5370.md

### [CVE-2023-5370](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5370)
![](https://img.shields.io/static/v1?label=Product&message=FreeBSD&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=13.2-RELEASE%3C%20p4%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-665%20Improper%20Initialization&color=brighgreen)

### Description

On CPU 0 the check for the SMCCC workaround is called before SMCCC support has been initialized. This resulted in no speculative execution workarounds being installed on CPU 0.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds