cve/2023/CVE-2023-51042.md

### [CVE-2023-51042](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51042)
![](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

In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.

### POC

#### Reference
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12

#### Github
No PoCs found on GitHub currently.