CVE-2021-47084 | Linux Kernel up to 5.15.11 hamradio unregister_netdev use after free

CVE-2021-47084 | Linux Kernel up to 5.15.11 hamradio unregister_netdev use after free

A vulnerability classified as critical was found in Linux Kernel up to 5.15.11. This vulnerability affects the function unregister_netdev of the component hamradio. The manipulation leads to use after free. This vulnerability was named CVE-2021-47084. The attack needs to be approached within the local network. There is no exploit available. It is recommended to upgrade the affected component.