cve/2024/CVE-2024-56634.md

### [CVE-2024-56634](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-56634)
![](https://img.shields.io/static/v1?label=Product&message=Linux&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=7eb6ce2f272336ff8337f40fa8668fa04dc2d684%3C%2053ff0caa6ad57372d426b4f48fc0f66df43a731f%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:gpio: grgpio: Add NULL check in grgpio_probedevm_kasprintf() can return a NULL pointer on failure,but thisreturned value in grgpio_probe is not checked.Add NULL check in grgpio_probe, to handle kernel NULLpointer dereference error.

### POC

#### Reference
No PoCs from references.

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