cve/2024/CVE-2024-57801.md

### [CVE-2024-57801](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-57801)
![](https://img.shields.io/static/v1?label=Product&message=Linux&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=6.6%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=d1569537a837d66620aa7ffc2bddf918e902f227%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=blue)

### Description

In the Linux kernel, the following vulnerability has been resolved:net/mlx5e: Skip restore TC rules for vport rep without loaded flagDuring driver unload, unregister_netdev is called after unloadingvport rep. So, the mlx5e_rep_priv is already freed while trying to getrpriv->netdev, or walk rpriv->tc_ht, which results in use-after-free.So add the checking to make sure access the data of vport rep which isstill loaded.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/oogasawa/Utility-security