Related Vulnerabilities: CVE-2021-42373  

A NULL pointer dereference in Busybox's man applet before version 1.34.0 leads to denial of service when a section name is supplied but no page argument is given.

Severity Medium

Remote No

Type Denial of service

Description

A NULL pointer dereference in Busybox's man applet before version 1.34.0 leads to denial of service when a section name is supplied but no page argument is given.

AVG-2562 mkinitcpio-busybox 1.33.1-1 Medium Vulnerable

AVG-2561 busybox 1.33.1-1 1.34.1-1 Medium Fixed

https://jfrog.com/blog/unboxing-busybox-14-new-vulnerabilities-uncovered-by-claroty-and-jfrog/