lkdtm: add tests for additional page permissions

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Testing execution and access of userspace from the kernel is needed for
validating things like Intel's SMEP and SMAP protections. Additionally,
add an explicit test for validating that RO page permissions have been
set for the RO data area.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Kees Cook 2013-10-24 09:25:57 -07:00 • committed by Greg Kroah-Hartman

parent 7d196ac303

commit 9ae113ce5f

1 changed files with 61 additions and 0 deletions

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drivers/misc/lkdtm.c

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