syzbot


KASAN: use-after-free Read in ntfs_are_names_equal
Status: upstream: reported C repro on 2020/10/14 12:11
Reported-by: syzbot+ecbcf37464c627253e44@syzkaller.appspotmail.com
First crash: 380d, last: 380d

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in ntfs_are_names_equal C error 1 37d 382d 0/1 upstream: reported C repro on 2020/10/11 09:28
linux-4.14 KASAN: use-after-free Read in ntfs_are_names_equal C 1 33d 394d 0/1 upstream: reported C repro on 2020/09/29 06:04
Patch testing requests:
Created Duration User Patch Repo Result
2021/04/19 22:04 18m phil@philpotter.co.uk upstream report log
2020/11/02 08:04 19m foxhlchen@gmail.com patch upstream OK
2020/11/02 06:23 12m foxhlchen@gmail.com upstream report log
2020/10/26 07:18 15m foxhlchen@gmail.com upstream report log

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2020/10/12 18:21 upstream bbf5c979011a d32b0bbf .config log report syz C