1. Ubuntu Security Notices
  2. USN-2094-1

USN-2094-1: Linux kernel (Raring HWE) vulnerability

Publication date

31 January 2014

Overview

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

Releases

Packages

Details

Pageexec reported a bug in the Linux kernel’s recvmsg syscall when called
from code using the x32 ABI. An unprivileged local user could exploit this
flaw to cause a denial of service (system crash) or gain administrator
privileges.

Pageexec reported a bug in the Linux kernel’s recvmsg syscall when called
from code using the x32 ABI. An unprivileged local user could exploit this
flaw to cause a denial of service (system crash) or gain administrator
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-3.8.0-35-generic –  3.8.0-35.52~precise1

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References

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