Ubuntu Update for mountall vulnerability USN-985-1

Summary
Ubuntu Update for Linux kernel vulnerabilities USN-985-1
Solution
Please Install the Updated Packages.
Insight
Alasdair MacGregor discovered that mountall created a udev rule file with world-writable permissions. A local attacker could exploit this under certain conditions to cause udev to execute arbitrary commands as the root user.
Affected
mountall vulnerability on Ubuntu 10.04 LTS