xen (4.1.2-2ubuntu2.9) precise-security; urgency=low
* Applying Xen Security Advisories:
- CVE-2013-1918 / XSA-45
* x86: make vcpu_destroy_pagetables() preemptible
* x86: make new_guest_cr3() preemptible
* x86: make MMUEXT_NEW_USER_BASEPTR preemptible
* x86: make vcpu_reset() preemptible
* x86: make arch_set_info_guest() preemptible
* x86: make page table unpinning preemptible
* x86: make page table handling error paths preemptible
- CVE-2013-1952 / XSA-49
* VT-d: don't permit SVT_NO_VERIFY entries for known device types
- CVE-2013-1964 / XSA-50
* Fix rcu domain locking for transitive grants
- CVE-2013-2076 / XSA-52
* x86/xsave: fix information leak on AMD CPUs
- CVE-2013-2077 / XSA-53
* x86/xsave: recover from faults on XRSTOR
- CVE-2013-2078 / XSA-54
* x86/xsave: properly check guest input to XSETBV
- CVE-2013-2072 / XSA-56
* libxc: limit cpu values when setting vcpu affinity
Date: 2013-06-10 15:10:17.435551+00:00
Changed-By: Stefan Bader <[email protected]>
Signed-By: Marc Deslauriers <[email protected]>
https://launchpad.net/ubuntu/precise/+source/xen/4.1.2-2ubuntu2.9
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