USN-2273-1: Linux kernel vulnerability
Andy Lutomirski discovered a flaw with the Linux kernel's ptrace syscall on x8664 processors. An attacker could exploit this flaw to cause a denial of service (System Crash) or potential gain administrative privileges.
Affected Software
Event History
Frequently Asked Questions
What is the severity of USN-2273-1?
The severity of USN-2273-1 is considered high due to the potential for denial of service and administrative privilege escalation.
How do I fix USN-2273-1?
To fix USN-2273-1, upgrade the affected package to version 3.11.0-24.42 or later.
What systems are affected by USN-2273-1?
USN-2273-1 affects Ubuntu 13.10 installations running the Linux kernel versions prior to 3.11.0-24.42.
What is the cause of the vulnerability in USN-2273-1?
The vulnerability in USN-2273-1 is caused by a flaw in the ptrace syscall implementation on x86_64 processors.
Can USN-2273-1 result in a system crash?
Yes, USN-2273-1 can be exploited by attackers to cause a system crash due to the denial of service vulnerability.