USN-2251-1: Linux kernel vulnerabilities
A bounds check error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service (system crash) via crafted BPF instructions. (CVE-2014-3144) A remainder calculation error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service (system crash) via crafted BPF instructions. (CVE-2014-3145)
Affected Software
Event History
Frequently Asked Questions
What is the severity of USN-2251-1?
The severity of USN-2251-1 is categorized as high due to the potential for denial of service.
How do I fix USN-2251-1?
To fix USN-2251-1, update your Ubuntu system to version 2.6.32-62.125 or later.
Which versions of Ubuntu are affected by USN-2251-1?
Ubuntu 10.04 with kernel version prior to 2.6.32-62.125 is affected by USN-2251-1.
What vulnerability does USN-2251-1 address?
USN-2251-1 addresses a bounds check error and a remainder calculation error in the socket filter subsystem of the Linux kernel.
Can a remote attacker exploit USN-2251-1?
USN-2251-1 is a local vulnerability, meaning it can only be exploited by a local user with access to the system.