linux-hardening - [PATCH 0/9] LKDTM: Improvements for kernelci.org

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 23 Jun 2021 13:39:27 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Kees Cook <keescook@...omium.org>,
        Guillaume Tucker <guillaume.tucker@...labora.com>,
        David Laight <David.Laight@...LAB.COM>,
        Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
        kernelci@...ups.io, linux-kselftest@...r.kernel.org,
        linux-hardening@...r.kernel.org
Subject: [PATCH 0/9] LKDTM: Improvements for kernelci.org

This is a bunch of LKDTM clean-ups to improve and expand testing,
given feedback from testing at kernelci.org. Adds a few new tests as
well.

(If a pull-request is preferred, please let me know.)

Thanks!

-Kees

Kees Cook (9):
  selftests/lkdtm: Avoid needing explicit sub-shell
  selftests/lkdtm: Fix expected text for CR4 pinning
  selftests/lkdtm: Fix expected text for free poison
  lkdtm/bugs: XFAIL UNALIGNED_LOAD_STORE_WRITE
  lkdtm/heap: Add vmalloc linear overflow test
  lkdtm: Enable DOUBLE_FAULT on all architectures
  lkdtm: Add CONFIG hints in errors where possible
  selftests/lkdtm: Enable various testable CONFIGs
  lkdtm/heap: Add init_on_alloc tests

 drivers/misc/lkdtm/bugs.c                     | 11 ++-
 drivers/misc/lkdtm/cfi.c                      |  3 +-
 drivers/misc/lkdtm/core.c                     | 58 ++++++++++-
 drivers/misc/lkdtm/fortify.c                  |  3 +-
 drivers/misc/lkdtm/heap.c                     | 97 ++++++++++++++++++-
 drivers/misc/lkdtm/lkdtm.h                    | 46 ++++++++-
 drivers/misc/lkdtm/stackleak.c                |  4 +-
 drivers/misc/lkdtm/usercopy.c                 |  7 +-
 tools/testing/selftests/lkdtm/config          |  7 ++
 tools/testing/selftests/lkdtm/run.sh          | 12 ++-
 .../testing/selftests/lkdtm/stack-entropy.sh  |  1 +
 tools/testing/selftests/lkdtm/tests.txt       | 11 ++-
 12 files changed, 236 insertions(+), 24 deletions(-)

-- 
2.30.2