syzbot


KASAN: slab-out-of-bounds Read in __xfrm_decode_session (2)
Status: upstream: reported on 2021/04/13 05:57
Reported-by: syzbot+518a7b845c0083047e9c@syzkaller.appspotmail.com
First crash: 125d, last: 64d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: slab-out-of-bounds Read in __xfrm_decode_session 20 330d 615d 0/22 auto-closed as invalid on 2021/01/07 14:52
upstream KASAN: use-after-free Read in __xfrm_decode_session 12 334d 693d 0/22 auto-closed as invalid on 2021/01/03 02:25
upstream KMSAN: uninit-value in __xfrm_decode_session (2) 6 558d 632d 0/22 auto-closed as invalid on 2020/04/24 09:27
upstream KMSAN: uninit-value in __xfrm_decode_session 1 676d 676d 0/22 closed as invalid on 2019/10/08 12:18
upstream KMSAN: uninit-value in __xfrm_decode_session (3) 1 379d 379d 0/22 auto-closed as invalid on 2020/10/20 16:12

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/04/02 12:42 upstream 1678e493d530 6a81331a .config log report info KASAN: slab-out-of-bounds Read in __xfrm_decode_session
ci-upstream-kasan-gce-smack-root 2021/05/25 15:00 upstream a050a6d2b7e8 3c7fef33 .config log report info KASAN: use-after-free Read in __xfrm_decode_session
ci-upstream-kmsan-gce-386 2021/06/02 18:32 https://github.com/google/kmsan.git master 6099c9da2f7d 0740de69 .config log report info KMSAN: uninit-value in __xfrm_decode_session