[ubuntu/precise-security] xen 4.1.6.1-0ubuntu0.12.04.2 (Accepted)

[Marc Deslauriers]

xen (4.1.6.1-0ubuntu0.12.04.2) precise-security; urgency=low

  * Applying Xen Security Advisories:
    - CVE-2013-2599 / 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-2014-4021 / XSA-100
      * page-alloc: scrub pages used by hypervisor upon freeing

xen (4.1.6.1-0ubuntu0.12.04.1) precise-proposed; urgency=low

  * Updating to lastest upstream stable release (LP: #1293993).
  * Update to upstream 4.1.6.1 (4.1.6 failed to build and was skipped):
    - Replacing the following security changes by upstream versions:
      * CVE-2013-1918 / XSA-45, CVE-2013-1952 / XSA-49,
        CVE-2013-2076 / XSA-52, CVE-2013-2077 / XSA-53,
        CVE-2013-2078 / XSA-54, CVE-2013-2194, CVE-2013-2195,
        CVE-2013-2196 / XSA-55, CVE-2013-2072 / XSA-56,
        CVE-2013-2211 / XSA-57, CVE-2013-1432 / XSA-58,
        XSA-61
    - Bug fixes:
      * addressing a regression from the fix for XSA-21
      * addressing a regression from the fix for XSA-46
      * bug fixes to low level system state handling, including certain
        hardware errata workarounds
  * Purged unused patches from debian/patches:
    - xen-backport-per-device-vector-map.patch
    - xen-introduce-xzalloc.patch

Date: 2014-07-29 19:54:12.931720+00:00
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Signed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/precise/+source/xen/4.1.6.1-0ubuntu0.12.04.2
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