[ubuntu/precise-updates] xen 4.1.6.1-0ubuntu0.12.04.10 (Accepted)

[Ubuntu Archive Robot]

xen (4.1.6.1-0ubuntu0.12.04.10) precise-security; urgency=low

  * Applying Xen Security Advisories:
    - CVE-2016-2270 / XSA-154
      * x86: make get_page_from_l1e() return a proper error code
      * x86: make mod_l1_entry() return a proper error code
      * x86/mm: fix mod_l1_entry() return value when encountering r/o MMIO
        page
      * x86: enforce consistent cachability of MMIO mappings
    - CVE-2016-1570 / XSA-167
      * x86/mm: PV superpage handling lacks sanity checks
    - CVE-2016-1571 / XSA-168
      * x86/VMX: prevent INVVPID failure due to non-canonical guest address
    - CVE-2015-8615 / XSA-169
      * x86: make debug output consistent in hvm_set_callback_via
    - CVE-2016-2271 / XSA-170
      * x86/VMX: sanitize rIP before re-entering guest

Date: 2016-02-25 13:21:14.478889+00:00
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Signed-By: Ubuntu Archive Robot <cjwatson+ubuntu-archive-robot at chiark.greenend.org.uk>
https://launchpad.net/ubuntu/+source/xen/4.1.6.1-0ubuntu0.12.04.10
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