NVIDIA graphics drivers could be made to run programs as an administrator.
It was discovered that the NVIDIA graphics drivers could be reconfigured to gain access to arbitrary system memory. A local attacker could use this issue to possibly gain root privileges.
11 April 2012
A security issue affects these releases of Ubuntu and its derivatives:
NVIDIA graphics drivers could be made to run programs as an administrator.
It was discovered that the NVIDIA graphics drivers could be reconfigured to gain access to arbitrary system memory. A local attacker could use this issue to possibly gain root privileges.
The problem can be corrected by updating your system to the following package versions:
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
After a standard system update you need to reboot your computer to make all the necessary changes.
Vulmon