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55f8ac57b9
Data can be speculatively loaded from memory and stay in cache even
when bound check fails. This can lead to unintended information
disclosure via side-channel analysis.
To mitigate this problem insert a speculation barrier.
bug 2039126
CVE-2017-5753
Change-Id: Ib6c4b2f99b85af3119cce3882fe35ab47509c76f
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Signed-off-by: James Huang <jamehuang@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1650050
Reviewed-by: Hayden Du <haydend@nvidia.com>
(cherry picked from commit f293fa670f)
Reviewed-on: https://git-master.nvidia.com/r/1650742
GVS: Gerrit_Virtual_Submit
Reviewed-by: Prabhu Kuttiyam <pkuttiyam@nvidia.com>
Tested-by: Prabhu Kuttiyam <pkuttiyam@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>