[ubuntu/saucy-security] xen 4.3.0-1ubuntu1.4 (Accepted)

[Marc Deslauriers]

xen (4.3.0-1ubuntu1.4) saucy-security; urgency=low

  * Applying Xen Security Advisories:
    - CVE-2014-2599 / XSA-89
      * x86: enforce preemption in HVM_set_mem_access / p2m_set_mem_access()
    - CVE-2014-3124 / XSA-92
      * x86/HVM: restrict HVMOP_set_mem_type
    - CVE-2014-3967,CVE-2014-3968 / XSA-96
      * x86/HVM: eliminate vulnerabilities from hvm_inject_msi()
    - CVE-2014-4021 / XSA-100
      * AMD IOMMU: don't free page table prematurely
      * page-alloc: scrub pages used by hypervisor upon freeing

Date: 2014-07-09 11:59:12.716508+00:00
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Signed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/saucy/+source/xen/4.3.0-1ubuntu1.4
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