CVE-2021-47121 | Linux Kernel up to 5.12.9 caif caif_enroll_dev memory leak

A vulnerability was found in Linux Kernel up to 5.12.9. It has been declared as critical. This vulnerability affects the function caif_enroll_dev of the component caif. The manipulation leads to memory leak.

This vulnerability was named CVE-2021-47121. The attack can only be done within the local network. There is no exploit available.

It is recommended to upgrade the affected component.