cve/2024/CVE-2024-47750.md

### [CVE-2024-47750](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47750)
![](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=5.18%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=70f92521584f1d1e8268311ee84413307b0fdea8%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:RDMA/hns: Fix Use-After-Free of rsv_qp on HIP08Currently rsv_qp is freed before ib_unregister_device() is calledon HIP08. During the time interval, users can still dereg MR andrsv_qp will be used in this process, leading to a UAF. Move therelease of rsv_qp after calling ib_unregister_device() to fix it.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds