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| author | Kees Cook <keescook@chromium.org> | 2017-10-09 11:36:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-14 15:38:17 +0200 |
| commit | 3da54587cf4c1be7c26a8ae0b58313828b69638a (patch) | |
| tree | 55a510f807e814ff0515db2676646273a1192102 /kernel/locking/Makefile | |
| parent | ff04be02de1b371689260ab2e217a93b57ea4364 (diff) | |
| download | linux-3da54587cf4c1be7c26a8ae0b58313828b69638a.tar.gz linux-3da54587cf4c1be7c26a8ae0b58313828b69638a.tar.bz2 linux-3da54587cf4c1be7c26a8ae0b58313828b69638a.zip | |
waitid(): Add missing access_ok() checks
commit 96ca579a1ecc943b75beba58bebb0356f6cc4b51 upstream.
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()")
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/locking/Makefile')
0 files changed, 0 insertions, 0 deletions