Ubuntu 1562-1: Linux kernel (Natty backport) vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 10.04 LTS: linux-image-2.6.38-15-generic 2.6.38-15.66~lucid1 linux-image-2.6.38-15-generic-pae 2.6.38-15.66~lucid1 linux-image-2.6.38-15-server 2.6.38-15.66~lucid1 linux-image-2.6.38-15-virtual 2.6.38-15.66~lucid1 After a standard system update you need to reboot your computer to make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-1562-1
CVE-2012-3400
Package Information
https://launchpad.net/ubuntu/+source/linux-lts-backport-natty/2.6.38-15.66~lucid1