CVEs-PoC/2021/CVE-2021-26314.md

### [CVE-2021-26314](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26314)
![](https://img.shields.io/static/v1?label=Product&message=All%20supported%20processors&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-208%20Information%20Exposure%20Through%20Timing%20Discrepancy&color=brightgreen)

### Description

Potential floating point value injection in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution with incorrect floating point results, may cause the use of incorrect data from FPVI and may result in data leakage.

### POC

#### Reference
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1003

#### Github
- https://github.com/vusec/fpvi-scsb