Ubuntu Update for Linux kernel vulnerabilities USN-1668-1
Please Install the Updated Packages.
Dan Rosenberg discovered that an application running under an AppArmor profile that allowed unconfined execution of apport-bug could escape confinement by calling apport-bug with a crafted environment. While not a vulnerability in apport itself, this update mitigates the issue by sanitizing certain variables in the apport-bug shell script.
apport on Ubuntu 12.04 LTS , Ubuntu 11.10 , Ubuntu 10.04 LTS
Updated on 2015-03-25