USN-2268-1: Linux kernel vulnerability
5 July 2014
The system could be made to crash or run programs as an administrator.
Releases
Packages
- linux - Linux kernel
Details
Andy Lutomirski discovered a flaw with the Linux kernel's ptrace syscall on
x86_64 processors. An attacker could exploit this flaw to cause a denial of
service (System Crash) or potential gain administrative privileges.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04
-
linux-image-3.2.0-65-highbank
-
3.2.0-65.99
-
linux-image-3.2.0-65-virtual
-
3.2.0-65.99
-
linux-image-3.2.0-65-powerpc64-smp
-
3.2.0-65.99
-
linux-image-3.2.0-65-generic-pae
-
3.2.0-65.99
-
linux-image-3.2.0-65-omap
-
3.2.0-65.99
-
linux-image-3.2.0-65-generic
-
3.2.0-65.99
-
linux-image-3.2.0-65-powerpc-smp
-
3.2.0-65.99
After a standard system update you need to reboot your computer to make
all the necessary changes.