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| author | Kees Cook <keescook@chromium.org> | 2017-10-09 11:36:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-09 17:03:31 -0700 |
| commit | 96ca579a1ecc943b75beba58bebb0356f6cc4b51 (patch) | |
| tree | 604f625619b03abbd872e5acc69a85e1b30b80bc /arch | |
| parent | ff33952e4d235efa98ce8a43416c19ddc16fb4fa (diff) | |
| download | linux-stable-96ca579a1ecc943b75beba58bebb0356f6cc4b51.tar.gz linux-stable-96ca579a1ecc943b75beba58bebb0356f6cc4b51.tar.bz2 linux-stable-96ca579a1ecc943b75beba58bebb0356f6cc4b51.zip | |
waitid(): Add missing access_ok() checks
Adds missing access_ok() checks.
CVE-2017-5123
Reported-by: Chris Salls <chrissalls5@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Fixes: 4c48abe91be0 ("waitid(): switch copyout of siginfo to unsafe_put_user()")
Cc: stable@kernel.org # 4.13
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions