cve/2024/CVE-2024-53217.md

### [CVE-2024-53217](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53217)
![](https://img.shields.io/static/v1?label=Product&message=Linux&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=dcbeaa68dbbdacbbb330a86c7fc95a28473fc209%3C%20d9a0d1f6e15859ea7a86a327f28491e23deaaa62%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:NFSD: Prevent NULL dereference in nfsd4_process_cb_update()@ses is initialized to NULL. If __nfsd4_find_backchannel() finds noavailable backchannel session, setup_callback_client() will try todereference @ses and segfault.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/cku-heise/euvd-api-doc