[ubuntu/trusty-security] xen 4.4.0-0ubuntu5.2 (Accepted)

[Marc Deslauriers]

xen (4.4.0-0ubuntu5.2) trusty-security; urgency=low

  * Applying Xen Security Advisories:
    - CVE-2014-5147 / XSA-102
      * xen: arm: handle AArch32 userspace when dumping 64-bit guest state.
      * xen: arm: Correctly handle exception injection from userspace on
        64-bit.
      * xen: arm: Handle traps from 32-bit userspace on 64-bit kernel as undef
    - CVE-2014-5148 / XSA-103
      * xen: arm: Correctly handle do_sysreg exception injection from 64-bit
        userspace
    - CVE-2014-7154 / XSA-104
      * x86/shadow: fix race condition sampling the dirty vram state
    - CVE-2014-7155 / XSA-105
      * x86/emulate: check cpl for all privileged instructions
    - CVE-2014-7156 / XSA-106
      * x86emul: only emulate software interrupt injection for real mode
    - CVE-2014-6268 / XSA-107
      * evtchn: check control block exists when using FIFO-based events
    - CVE-2014-7188 / XSA-108
      * x86/HVM: properly bound x2APIC MSR range

Date: 2014-09-30 19:12:12.538816+00:00
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Signed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/trusty/+source/xen/4.4.0-0ubuntu5.2
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