cve/2024/CVE-2024-53133.md

### [CVE-2024-53133](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53133)
![](https://img.shields.io/static/v1?label=Product&message=Linux&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1da177e4c3f4%3C%20874ff59cde8f%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

In the Linux kernel, the following vulnerability has been resolved:drm/amd/display: Handle dml allocation failure to avoid crash[Why]In the case where a dml allocation fails for any reason, thecurrent state's dml contexts would no longer be valid. Thensubsequent calls dc_state_copy_internal would shallow copyinvalid memory and if the new state was released, a doublefree would occur.[How]Reset dml pointers in new_state to NULL and avoid invalidpointer(cherry picked from commit bcafdc61529a48f6f06355d78eb41b3aeda5296c)

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/bygregonline/devsec-fastapi-report