Description: |
Xen has been updated to fix a security issue and a bug:
* CVE-2013-4494: XSA-73: A lock order reversal between page allocation and grant table locks could lead to host crashes or even host code execution.
A non-security bug has also been fixed:
* It is possible to start a VM twice on the same node (bnc#840997)
Security Issue references:
* CVE-2013-4494
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