diff options
| author | Dave Weinstein <olorin@google.com> | 2016-07-28 11:55:41 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-16 09:30:48 +0200 |
| commit | 0107ea0e0928c8a077f0f912c809f2b86fa7496c (patch) | |
| tree | be79e59b6dae10e4c0406d0487c4f038abffb4fe /tools/perf/scripts/python | |
| parent | 66e5d7b47c864f1821041f77752930ec3b8dfc22 (diff) | |
arm: oabi compat: add missing access checks
commit 7de249964f5578e67b99699c5f0b405738d820a2 upstream.
Add access checks to sys_oabi_epoll_wait() and sys_oabi_semtimedop().
This fixes CVE-2016-3857, a local privilege escalation under
CONFIG_OABI_COMPAT.
Reported-by: Chiachih Wu <wuchiachih@gmail.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Dave Weinstein <olorin@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions