[ubuntu/precise-security] xen 4.1.6.1-0ubuntu0.12.04.13 (Accepted)

[Marc Deslauriers]

xen (4.1.6.1-0ubuntu0.12.04.13) precise-security; urgency=low

  * Applying Xen Security Advisories:
    - CVE-2016-9386 / XSA-191
      * x86/hvm: Fix the handling of non-present segments
    - CVE-2016-9382 / XSA-192
      * x86/HVM: don't load LDTR with VM86 mode attrs during task switch
    - CVE-2016-9383 / XSA-195
      * x86emul: fix huge bit offset handling
    - CVE-2016-9381 / XSA-197
      * xen: fix ioreq handling
    - CVE-2016-9379, CVE-2016-9380 / XSA-198
      * pygrub: Properly quote results, when returning them to the caller
    - CVE-2016-9637 / XSA-199
      * qemu: ioport_read, ioport_write: be defensive about 32-bit addresses
    - CVE-2016-9932 / XSA-200
      * x86/emulator: add feature checks for newer instructions
      * x86emul: CMPXCHG8B ignores operand size prefix
    - CVE-2016-10024 / XSA-202
      * x86: use MOV instead of PUSH/POP when saving/restoring register state
      * x86: force EFLAGS.IF on when exiting to PV guests
    - CVE-2016-10013 / XSA-204
      * x86/emul: Correct the handling of eflags with SYSCALL

Date: 2017-01-12 14:47:17.741343+00:00
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Signed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/xen/4.1.6.1-0ubuntu0.12.04.13
-------------- next part --------------
Sorry, changesfile not available.