### [CVE-2021-47570](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-47570)
![](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=2b42bd58b32155a1be4dd78991845dec05aaef9e%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=5.15%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:staging: r8188eu: fix a memory leak in rtw_wx_read32()Free "ptmp" before returning -EINVAL.

### POC

#### Reference
No PoCs from references.

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