USN-1342-1: Linux kernel (Oneiric backport) vulnerability
Jüri Aedla discovered that the kernel incorrectly handled /proc//mem permissions. A local attacker could exploit this and gain root privileges.
Affected Software
Event History
Frequently Asked Questions
What is the severity of USN-1342-1?
The severity of USN-1342-1 is high as it allows local attackers to gain root privileges by exploiting incorrect handling of /proc//mem permissions.
How do I fix USN-1342-1?
To fix USN-1342-1, update your system to the recommended linux-image version 3.0.0-15.26~lucid1.
Who is affected by USN-1342-1?
All users of Ubuntu 10.04 with the affected linux-image packages are vulnerable to the USN-1342-1 security flaw.
What packages are affected in USN-1342-1?
The affected packages in USN-1342-1 include linux-image-3.0.0-15-server, linux-image-3.0.0-15-generic, linux-image-3.0.0-15-virtual, and linux-image-3.0.0-15-generic-pae.
Is a reboot required after applying the fix for USN-1342-1?
Yes, a reboot is required after applying the fix for USN-1342-1 to ensure the new kernel is loaded.