syzbot


KASAN: vmalloc-out-of-bounds Write in imageblit
Status: fixed on 2021/11/10 00:50
Reported-by: syzbot+858dc7a2f7ef07c2c219@syzkaller.appspotmail.com
Fix commit: 3b0c40612471 tty: Fix out-of-bound vmalloc access in imageblit
First crash: 338d, last: 41d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: vmalloc-out-of-bounds Write in imageblit (2) 4 33m 17d 0/22 upstream: reported on 2021/11/19 09:18
Patch testing requests:
Created Duration User Patch Repo Result
2021/06/11 14:13 38m igormtorrente@gmail.com https://github.com/Igortorrente/linux.git out-of-bound_imgblit OK
2021/06/11 12:16 0m igormtorrente@gmail.com https://github.com/Igortorrente/linux.git out-of-bound_imgblit error
2021/06/09 13:14 0m igormtorrente@gmail.com https://github.com/Igortorrente/linux.git out-of-bound_imgblit error
2021/05/27 14:53 37m igormtorrente@gmail.com https://github.com/Igortorrente/linux.git out-of-bound_imgblit OK
2021/03/25 21:12 23m igormtorrente@gmail.com https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ master report log

Sample crash report:

Crashes (104):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-qemu-upstream 2021/02/15 17:48 upstream f40ddce88593 98682e5e .config log report syz C KASAN: vmalloc-out-of-bounds Write in imageblit
ci-upstream-kasan-gce-root 2021/10/26 14:07 upstream 3906fe9bb7f1 d50eb50a .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-upstream-kasan-gce-selinux-root 2021/09/20 15:41 upstream e4e737bb5c17 af796c18 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-upstream-kasan-gce-smack-root 2021/08/09 12:49 upstream 66745863ecde 6972b106 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/08/05 22:45 upstream 902e7f373fff d2d6e680 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/08/05 16:23 upstream 251a1524293d d2d6e680 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/08/05 12:47 upstream 251a1524293d 7f7bb950 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/08/05 03:31 upstream d5ad8ec3cfb5 b97d64c9 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/08/04 11:34 upstream d5ad8ec3cfb5 6c236867 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/08/03 23:50 upstream d5ad8ec3cfb5 6c236867 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/08/03 02:45 upstream c500bee1c5b2 6c236867 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/08/02 04:51 upstream d4affd6b6e81 6c236867 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/07/31 21:38 upstream c7d102232649 6c236867 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/07/30 23:55 upstream 4669e13cd67f 6c236867 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-upstream-kasan-gce 2021/07/19 04:42 upstream 2734d6c1b1a0 f115ae98 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/07/17 16:29 upstream d980cc0620ae f115ae98 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-upstream-kasan-gce-smack-root 2021/06/25 10:01 upstream 4a09d388f2ab 0edbbe31 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/06/18 06:01 upstream fd0aa1a4567d aba2b2fb .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/06/17 13:51 upstream 70585216fe77 aba2b2fb .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/06/17 01:27 upstream 6b00bc639f1f aba2b2fb .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/06/01 02:19 upstream c2131f7e73c9 032639db .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream 2021/05/09 08:34 upstream b741596468b0 bc5434be .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/08/02 18:58 upstream c500bee1c5b2 6c236867 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/08/01 01:11 upstream f3438b4c4e69 6c236867 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/07/29 05:43 upstream 4010a528219e b44001ce .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/07/29 03:10 upstream 4010a528219e b44001ce .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/07/23 15:31 upstream 8baef6386baa bc5f1d88 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/07/23 10:45 upstream 9bead1b58c4c bc5f1d88 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/07/22 06:42 upstream 7b6ae471e541 29c3f20f .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/07/21 19:31 upstream 8cae8cd89f05 29c3f20f .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/07/20 10:43 upstream 2734d6c1b1a0 bc48c9ab .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/06/20 20:34 upstream cba5e97280f5 aba2b2fb .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/06/20 07:01 upstream 913ec3c22ef4 aba2b2fb .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/06/19 16:42 upstream 9ed13a17e38e aba2b2fb .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/06/19 15:20 upstream 9ed13a17e38e aba2b2fb .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/06/05 00:53 upstream 16f0596fc1d7 966a236b .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/06/03 12:56 upstream 324c92e5e0ee 0740de69 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/06/03 00:27 upstream 324c92e5e0ee 0740de69 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/05/27 15:40 upstream 7ac3a1c1ae51 858ea628 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/05/16 18:27 upstream 63d1cb53e26a f54a5c09 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu-upstream-386 2021/04/20 16:53 upstream 7af08140979a c0ced557 .config log report info KASAN: vmalloc-out-of-bounds Write in imageblit
ci-qemu2-arm32 2021/08/26 12:15 upstream bf152b0b41dc b599f2fc .config log report info BUG: unable to handle kernel paging request in imageblit
ci-qemu2-arm32 2021/08/24 07:09 upstream bf152b0b41dc b599f2fc .config log report info BUG: unable to handle kernel paging request in imageblit
ci-qemu2-arm32 2021/08/11 19:22 upstream bf152b0b41dc 6972b106 .config log report info BUG: unable to handle kernel paging request in imageblit
ci-qemu-upstream-386 2021/07/14 12:36 upstream 40226a3d96ef 94e0b707 .config log report info BUG: unable to handle kernel paging request in imageblit
ci-qemu2-arm32 2021/07/05 03:11 upstream bf152b0b41dc 55aa55c2 .config log report info BUG: unable to handle kernel paging request in imageblit
ci-qemu2-arm32 2021/06/05 15:10 upstream bf152b0b41dc 500c2339 .config log report info BUG: unable to handle kernel paging request in imageblit
ci-qemu2-arm32 2021/05/02 11:10 upstream bf152b0b41dc 77e2b668 .config log report info BUG: unable to handle kernel paging request in imageblit
ci-qemu2-arm32 2021/04/28 00:39 upstream bf152b0b41dc 805b5003 .config log report info BUG: unable to handle kernel paging request in imageblit
ci-qemu2-arm32 2021/03/29 16:24 upstream bf152b0b41dc a8529b82 .config log report info BUG: unable to handle kernel paging request in imageblit
ci-qemu-upstream-386 2021/01/13 23:05 upstream 65f0d2414b70 269d24e8 .config log report info
ci-qemu-upstream-386 2021/01/06 00:17 upstream 6207214a70bf b1c228e1 .config log report info
ci-qemu-upstream-386 2021/01/02 02:15 upstream eda809aef534 79264ae3 .config log report info