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Ubuntu 10.04 LTS: USN-1737-1 Critical: Local EC2 Administrative Access

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Calendar Grey February 22, 2013
Scroller Ubuntu
The Ubuntu Security Notice USN-1737-1 outlines a severe vulnerability in linux-ec2 that potentially grants unauthorized local admin access to systems.
The system could be made to run programs as an administrator.

Summary

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

Software Description:

- linux-ec2: Linux kernel for EC2

Details:

Suleiman Souhlal, Salman Qazi, Aaron Durbin and Michael Davidson discovered

a race condition in the Linux kernel's ptrace syscall. An unprivileged

local attacker could exploit this flaw to run programs as an administrator.

Topics%20covered

Topics Covered

security advisory critical local exploit ubuntu linux-ec2

Update Instructions

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

Ubuntu 10.04 LTS:
  linux-image-2.6.32-350-ec2      2.6.32-350.61

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

References

CVE-2013-0871

Severity
critical
Lowest
Low
Medium
High
Critical

February 22, 2013

Topics%20covered

Topics Covered

security advisory critical local exploit ubuntu linux-ec2

Package Information

https://launchpad.net/ubuntu/+source/linux-ec2/2.6.32-350.61

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