Advisory Published

USN-2273-1: Linux kernel vulnerability

First published: Sat Jul 05 2014(Updated: )

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.

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/linux-image-3.11.0-24-generic-lpae<3.11.0-24.42
3.11.0-24.42
Ubuntu Ubuntu=13.10
All of
ubuntu/linux-image-3.11.0-24-generic<3.11.0-24.42
3.11.0-24.42
Ubuntu Ubuntu=13.10

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