Description: copying from /dev/zero causes local DoS
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=1163744
 Upstream patch proposal: https://lkml.org/lkml/2014/11/12/584
Notes:
Bugs:
upstream: released (3.18-rc5) [97fc15436b36ee3956efad83e22a557991f7d19d]
2.6.32-upstream-stable: N/A "arm64 introduced in 3.7"
sid: released (3.16.7-ckt2-1)
3.2-wheezy-security: N/A "arm64 introduced in 3.7"
2.6.32-squeeze-security: N/A "arm64 introduced in 3.7"
3.16-upstream-stable: released (3.16.7-ckt2)
3.2-upstream-stable: N/A "arm64 introduced in 3.7"