cve/2014/CVE-2014-9645.md

CVE-2014-9645

Description

The add_probe function in modutils/modprobe.c in BusyBox before 1.23.0 allows local users to bypass intended restrictions on loading kernel modules via a / (slash) character in a module name, as demonstrated by an "ifconfig /usbserial up" command or a "mount -t /snd_pcm none /" command.

POC

Reference

• http://seclists.org/fulldisclosure/2020/Mar/15
• https://plus.google.com/+MathiasKrause/posts/PqFCo4bfrWu

Github

No PoCs found on GitHub currently.