CVE-2021-20239 | Linux Kernel up to 5.4.91 BPF information disclosure (Nessus ID 246407)
A vulnerability classified as problematic was found in Linux Kernel up to 5.4.91. Affected by this vulnerability is an unknown functionality of the component BPF Handler. The manipulation leads to information disclosure.
This vulnerability is known as CVE-2021-20239. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.