XEN was updated to fix multiple bugs and security issues.
The following security issues have been fixed:
- CVE-2012-3494: xen: hypercall set_debugreg
vulnerability (XSA-12)
- CVE-2012-3496: xen: XENMEM_populate_physmap DoS
vulnerability (XSA-14)
- CVE-2012-3515: xen: Qemu VT100 emulation
vulnerability (XSA-17)
Also the following bugs have been fixed:
- pvscsi support of attaching Luns - bnc#776995