SUSE has issued an update for Xen. This fixes a security issue and multiple vulnerabilities, which can be exploited by malicious, local users to disclose potentially sensitive information, cause a DoS (Denial of Service), and to gain escalated privileges and by malicious people to bypass certain security restrictions and to cause a DoS (Denial of Service).

For more information:
SA43670
SA43802
SA44502

Solution
Apply updated packages via the zypper package manager.
Original Advisory
SUSE-SU-2011:0579-1:
https://hermes.opensuse.org/messages/8639800

openSUSE-SU-2011:0578-1:
https://hermes.opensuse.org/messages/8639149

openSUSE-SU-2011:0580-1:
https://hermes.opensuse.org/messages/8639811

Other references
Further details available to Secunia VIM customers

Deep Links
Links available to Secunia VIM customers