syzbot


KASAN: use-after-free Read in tomoyo_realpath_from_path
Status: fixed on 2020/02/14 01:19
Reported-by: syzbot+0341f6a4d729d4e0acf1@syzkaller.appspotmail.com
Fix commit: 6f7c41374b62 tomoyo: Don't use nifty names on sockets.
First crash: 905d, last: 712d

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)
Patch testing requests:
Created Duration User Patch Repo Result
2019/08/22 10:42 17m penguin-kernel@i-love.sakura.ne.jp patch upstream OK

Sample crash report:

Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2019/06/05 08:51 upstream 788a024921c4 bfb4a51e .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/06/05 07:04 upstream 788a024921c4 bfb4a51e .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/06/14 16:35 linux-next f4788d37bc84 998ccc76 .config log report syz
ci-upstream-kasan-gce 2019/12/16 04:01 upstream 07c4b9e9f71a eef6e580 .config log report
ci-upstream-kasan-gce 2019/10/24 04:34 upstream 13b86bc4cd64 b602d64b .config log report
ci-upstream-kasan-gce 2019/06/25 14:01 upstream 4b972a01a7da 82c13b6b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/09/12 02:21 linux-next 6d028043b55e f4e53c10 .config log report