cve/2024/CVE-2024-55639.md

### [CVE-2024-55639](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-55639)
![](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=6.3%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=b46f1e5793298c67efc2f1b917350a2cefacf9d6%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: renesas: rswitch: avoid use-after-put for a device tree nodeThe device tree node saved in the rswitch_device structure is used atseveral driver locations. So passing this node to of_node_put() afterthe first use is wrong.Move of_node_put() for this node to exit paths.

### POC

#### Reference
No PoCs from references.

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