1. Ubuntu Security Notices
  2. USN-2237-1

USN-2237-1: Linux kernel (Quantal HWE) vulnerability

Publication date

5 June 2014

Overview

The system could be made to crash or run programs as an administrator.

Releases

Packages

Details

Pinkie Pie discovered a flaw in the Linux kernel’s futex subsystem. An
unprivileged local user could exploit this flaw to cause a denial of
service (system crash) or gain administrative privileges.

Pinkie Pie discovered a flaw in the Linux kernel’s futex subsystem. An
unprivileged local user could exploit this flaw to cause a denial of
service (system crash) or gain administrative privileges.

Update instructions

After a standard system update you need to reboot your computer to make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
12.04 precise linux-image-3.5.0-51-generic –  3.5.0-51.77~precise1

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References

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