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| author | Jann Horn <jann@thejh.net> | 2015-12-26 06:00:48 +0100 |
|---|---|---|
| committer | Kees Cook <keescook@google.com> | 2016-04-08 20:49:38 +0000 |
| commit | 46bdc5b4997e5cceb8c352b9a238bcdc9128bcb4 (patch) | |
| tree | 6f894bd8d913009ba8ee3739e5c113b030e4b10b /block | |
| parent | 6a8aa6ba8bfec89ad16f964e42ac11d905ad7a1c (diff) | |
| download | edison-v3.10-master.tar.gz | |
Before this patch, a process with some permissive seccomp filter
that was applied by root without NO_NEW_PRIVS was able to add
more filters to itself without setting NO_NEW_PRIVS by setting
the new filter from a throwaway thread with NO_NEW_PRIVS.
Signed-off-by: Jann Horn <jann@thejh.net>
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Bug: 27892194
Patchset: seccomp
(cherry picked from commit 103502a35cfce0710909da874f092cb44823ca03)
Signed-off-by: Kees Cook <keescook@google.com>
Change-Id: I5a7290daff95794a1d67e0e7f5659a7ca8bfe91c
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions