syzbot


KASAN: use-after-free Read in sock_def_write_space (3)
Status: auto-closed as invalid on 2021/08/18 10:16
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 388d, last: 151d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in sock_def_write_space (2) C error 29 397d 454d 17/22 fixed on 2020/09/16 22:51
upstream KASAN: use-after-free Read in sock_def_write_space C done 67 455d 821d 17/22 fixed on 2020/07/20 08:03

Sample crash report:

Crashes (21):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-qemu-upstream-386 2021/05/17 01:38 upstream d07f6ca923ea f54a5c09 .config log report info KASAN: use-after-free Read in sock_def_write_space
ci-qemu-upstream-386 2021/05/16 15:17 upstream 63d1cb53e26a f54a5c09 .config log report info KASAN: use-after-free Read in sock_def_write_space
ci-qemu-upstream-386 2021/05/10 10:52 upstream 6efb943b8616 bc5434be .config log report info KASAN: use-after-free Read in sock_def_write_space
ci-upstream-net-this-kasan-gce 2021/03/14 14:11 net ad236ccde19a 4a003785 .config log report info KASAN: use-after-free Read in sock_def_write_space
ci-upstream-net-kasan-gce 2021/05/20 10:09 net-next bc6d076daa8c a343ba6b .config log report info KASAN: use-after-free Read in sock_def_write_space
ci-upstream-net-kasan-gce 2021/05/15 16:52 net-next 77091933e453 93f844de .config log report info KASAN: use-after-free Read in sock_def_write_space
ci-upstream-net-kasan-gce 2021/04/15 12:12 net-next 3a1aa533f7f6 fcdb12ba .config log report info KASAN: use-after-free Read in sock_def_write_space
ci-qemu-upstream 2021/01/12 19:20 upstream e609571b5ffa 0cdd6185 .config log report info
ci-qemu-upstream 2021/01/11 10:34 upstream 7c53f6b671f4 2c1f2513 .config log report info
ci-qemu-upstream 2020/09/25 16:15 upstream 171d4ff79f96 4a006f63 .config log report info
ci-qemu-upstream-386 2020/12/03 11:58 upstream 34816d20f173 59ad4022 .config log report info
ci-qemu-upstream-386 2020/12/01 23:15 upstream b65054597872 c42a35e9 .config log report info
ci-qemu-upstream-386 2020/11/17 17:21 upstream 9c87c9f41245 7eca15bf .config log report info
ci-qemu-upstream-386 2020/11/03 21:14 upstream ce2e33ba4163 cba33199 .config log report info
ci-qemu-upstream-386 2020/10/26 22:13 upstream 41ba50b0572e 8b3eaf58 .config log report info
ci-qemu-upstream-386 2020/09/27 14:48 upstream a1bffa48745a 5dd8aee8 .config log report info
ci-upstream-net-this-kasan-gce 2020/11/14 14:05 net ceb736e1d45c 1bf9a662 .config log report info
ci-upstream-net-kasan-gce 2020/12/31 03:13 net-next 3db1a3fa9880 5cc121d6 .config log report info
ci-upstream-net-kasan-gce 2020/12/12 22:14 net-next 00f7763a26cb bca53db9 .config log report info
ci-upstream-net-kasan-gce 2020/11/14 14:38 net-next 774626fa440e 1bf9a662 .config log report info
ci-upstream-net-kasan-gce 2020/09/29 10:20 net-next bcbf1be0ad49 1b88c6d5 .config log report info