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xen (4.1.6.1-0ubuntu0.12.04.11) precise-security; urgency=low
* Applying Xen Security Advisories:
- CVE-2013-2212 / XSA-060
* VMX: disable EPT when !cpu_has_vmx_pat
* VMX: remove the problematic set_uc_mode logic
* VMX: fix cr0.cd handling
- CVE-2016-3158, CVE-2016-3159 / XSA-172
* x86: fix information leak on AMD CPUs
- CVE-2016-3960 / XSA-173
* x86: limit GFNs to 32 bits for shadowed superpages.
* x86/HVM: correct CPUID leaf 80000008 handling
- CVE-2016-4480 / XSA-176
* x86/mm: fully honor PS bits in guest page table walks
- CVE-2016-3710 / XSA-179 (qemu traditional)
* vga: fix banked access bounds checking
* vga: add vbe_enabled() helper
* vga: factor out vga register setup
* vga: update vga register setup on vbe changes
* vga: make sure vga register setup for vbe stays intact
- CVE-2014-3672 / XSA-180 (qemu traditional)
* main loop: Big hammer to fix logfile disk DoS in Xen setups
-- Stefan Bader <email address hidden> Tue, 07 Jun 2016 20:01:06 +0200
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