syzbot


KMSAN: kernel-infoleak in move_addr_to_user (4)
Status: fixed on 2021/03/10 01:48
Reported-by: syzbot+057884e2f453e8afebc8@syzkaller.appspotmail.com
Fix commit: b42b3a2744b3 can: isotp: isotp_getname(): fix kernel information leak
First crash: 254d, last: 198d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: kernel-infoleak in move_addr_to_user (3) C 79 366d 400d 17/22 fixed on 2020/09/28 09:09
upstream KMSAN: kernel-infoleak in move_addr_to_user (2) C 8 905d 920d 12/22 fixed on 2019/03/28 12:00
upstream KMSAN: kernel-infoleak in move_addr_to_user (5) 3 47d 189d 21/22 internal: reported on 2021/03/12 14:57
upstream KMSAN: kernel-infoleak in move_addr_to_user 5 933d 983d 12/22 fixed on 2019/03/06 07:43

Sample crash report:

Crashes (59):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kmsan-gce 2021/01/06 10:09 https://github.com/google/kmsan.git master 73d62e81b476 b1c228e1 .config log report syz C
ci-upstream-kmsan-gce 2021/03/03 10:20 https://github.com/google/kmsan.git master 29ad81a1074a e5b64d68 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/11 14:02 https://github.com/google/kmsan.git master 73d62e81b476 a52ee10a .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/11 07:14 https://github.com/google/kmsan.git master 73d62e81b476 a52ee10a .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/10 14:49 https://github.com/google/kmsan.git master 73d62e81b476 2bd9619f .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/08 17:15 https://github.com/google/kmsan.git master 73d62e81b476 2ce644fc .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/08 15:55 https://github.com/google/kmsan.git master 73d62e81b476 2ce644fc .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/08 11:27 https://github.com/google/kmsan.git master 73d62e81b476 2ce644fc .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/07 22:31 https://github.com/google/kmsan.git master 73d62e81b476 2ce644fc .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/07 02:58 https://github.com/google/kmsan.git master 73d62e81b476 0655e081 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/06 06:44 https://github.com/google/kmsan.git master 73d62e81b476 23a562df .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/06 03:47 https://github.com/google/kmsan.git master 73d62e81b476 23a562df .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/05 10:28 https://github.com/google/kmsan.git master 73d62e81b476 23a562df .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/05 02:41 https://github.com/google/kmsan.git master 73d62e81b476 23a562df .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/04 04:25 https://github.com/google/kmsan.git master 73d62e81b476 624dad51 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/02 23:51 https://github.com/google/kmsan.git master 73d62e81b476 624dad51 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/02/01 07:08 https://github.com/google/kmsan.git master 73d62e81b476 fc9fd31e .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/01/30 05:54 https://github.com/google/kmsan.git master 73d62e81b476 fc9fd31e .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/01/27 13:45 https://github.com/google/kmsan.git master 73d62e81b476 a0ebf917 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/01/27 12:32 https://github.com/google/kmsan.git master 73d62e81b476 a0ebf917 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/01/27 07:19 https://github.com/google/kmsan.git master 73d62e81b476 55a7d4df .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/01/25 19:38 https://github.com/google/kmsan.git master 73d62e81b476 52e37319 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/01/24 15:48 https://github.com/google/kmsan.git master 73d62e81b476 52e37319 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/01/20 05:40 https://github.com/google/kmsan.git master 73d62e81b476 63631df1 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/01/18 00:45 https://github.com/google/kmsan.git master 73d62e81b476 813be542 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/02/10 17:22 https://github.com/google/kmsan.git master 73d62e81b476 2bd9619f .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/02/09 17:33 https://github.com/google/kmsan.git master 73d62e81b476 2bd9619f .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/02/08 10:12 https://github.com/google/kmsan.git master 73d62e81b476 2ce644fc .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/02/07 08:58 https://github.com/google/kmsan.git master 73d62e81b476 2ce644fc .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/02/07 04:53 https://github.com/google/kmsan.git master 73d62e81b476 0655e081 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/02/05 23:13 https://github.com/google/kmsan.git master 73d62e81b476 23a562df .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/02/05 06:52 https://github.com/google/kmsan.git master 73d62e81b476 23a562df .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/02/03 12:42 https://github.com/google/kmsan.git master 73d62e81b476 624dad51 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/02/01 06:35 https://github.com/google/kmsan.git master 73d62e81b476 fc9fd31e .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/01/24 21:07 https://github.com/google/kmsan.git master 73d62e81b476 52e37319 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/01/24 10:51 https://github.com/google/kmsan.git master 73d62e81b476 52e37319 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/01/20 04:06 https://github.com/google/kmsan.git master 73d62e81b476 63631df1 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/01/19 21:56 https://github.com/google/kmsan.git master 73d62e81b476 63631df1 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce-386 2021/01/19 13:47 https://github.com/google/kmsan.git master 73d62e81b476 63631df1 .config log report info KMSAN: kernel-infoleak in move_addr_to_user
ci-upstream-kmsan-gce 2021/01/15 13:33 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce 2021/01/15 00:04 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce 2021/01/13 07:42 https://github.com/google/kmsan.git master 73d62e81b476 0cdd6185 .config log report info
ci-upstream-kmsan-gce 2021/01/13 07:12 https://github.com/google/kmsan.git master 73d62e81b476 0cdd6185 .config log report info
ci-upstream-kmsan-gce 2021/01/11 14:29 https://github.com/google/kmsan.git master 73d62e81b476 2c1f2513 .config log report info
ci-upstream-kmsan-gce 2021/01/10 18:09 https://github.com/google/kmsan.git master 73d62e81b476 2c1f2513 .config log report info
ci-upstream-kmsan-gce 2021/01/06 08:13 https://github.com/google/kmsan.git master 73d62e81b476 b1c228e1 .config log report info
ci-upstream-kmsan-gce-386 2021/01/17 05:51 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce-386 2021/01/16 14:04 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce-386 2021/01/16 01:56 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce-386 2021/01/15 13:44 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce-386 2021/01/15 00:04 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce-386 2021/01/14 23:34 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce-386 2021/01/14 09:43 https://github.com/google/kmsan.git master 73d62e81b476 269d24e8 .config log report info
ci-upstream-kmsan-gce-386 2021/01/13 23:31 https://github.com/google/kmsan.git master 73d62e81b476 a945f0a3 .config log report info
ci-upstream-kmsan-gce-386 2021/01/13 16:01 https://github.com/google/kmsan.git master 73d62e81b476 a945f0a3 .config log report info
ci-upstream-kmsan-gce-386 2021/01/13 07:03 https://github.com/google/kmsan.git master 73d62e81b476 0cdd6185 .config log report info
ci-upstream-kmsan-gce-386 2021/01/08 23:50 https://github.com/google/kmsan.git master 73d62e81b476 c104d4a3 .config log report info