syzbot


KASAN: use-after-free Read in ext4_data_block_valid (2)
Status: auto-closed as invalid on 2020/03/24 07:08
Reported-by: syzbot+0579477810f9dfac24ec@syzkaller.appspotmail.com
First crash: 607d, last: 607d
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 KASAN: use-after-free Read in ext4_data_block_valid 5 421d 709d 0/1 auto-closed as invalid on 2020/09/26 20:10
android-414 KASAN: use-after-free Read in ext4_data_block_valid (2) 6 610d 671d 0/1 auto-closed as invalid on 2020/03/21 21:05
upstream KASAN: use-after-free Read in ext4_data_block_valid 108 732d 1178d 14/22 fixed on 2019/10/15 23:40
android-414 KASAN: use-after-free Read in ext4_data_block_valid 12 862d 834d 0/1 auto-closed as invalid on 2019/09/11 10:38
linux-4.19 KASAN: use-after-free Read in ext4_data_block_valid 2 668d 730d 0/1 auto-closed as invalid on 2020/01/24 00:27
android-49 KASAN: use-after-free Read in ext4_data_block_valid 21 936d 832d 0/3 auto-closed as invalid on 2019/06/29 18:27

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-root 2019/11/25 07:07 android-4.9 258971b8e1ac 598ca6c8 .config log report