cve/2023/CVE-2023-25221.md

### [CVE-2023-25221](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25221)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Libde265 v1.0.10 was discovered to contain a heap-buffer-overflow vulnerability in the derive_spatial_luma_vector_prediction function in motion.cc.

### POC

#### Reference
- https://github.com/strukturag/libde265/issues/388

#### Github
- https://github.com/DiRaltvein/memory-corruption-examples