CVE-2017-5753
CVE-2017-5715

Real commit text tbd
Signed-off-by: Elena Reshetova <elena.reshetova@intel.com>
Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Andy Whitcroft <apw@canonical.com>
(cherry picked from commit b1ff40b60f2b6c5e731b338d429fb06ef7087ace)
Signed-off-by: Andy Whitcroft <apw@canonical.com>