kvm-iommu: CVE-2014-3601, CVE-2014-8369
CVE-2014-3601
Fixes the third parameter of kvm_iommu_put_pages
The third parameter of kvm_iommu_put_pages is wrong,
It should be 'gfn - slot->base_gfn'.
CVE-2014-8369
Fixes excessive pages un-pinning in kvm_iommu_map error path.
(This vulnerability exists because of an incorrect fix for CVE-2014-3601
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3601
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8369
https://bugzilla.redhat.com/show_bug.cgi?id=
1156518
https://lkml.org/lkml/2014/10/24/460
Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
