syzbot


KASAN: use-after-free Read in string
Status: fixed on 2019/06/14 18:22
Reported-by: syzbot+f648cfb7e0b52bf7ae32@syzkaller.appspotmail.com
Fix commit: c03a0fd0 kobject: Don't trigger kobject_uevent(KOBJ_REMOVE) twice.
First crash: 298d, last: 55d
duplicates (1):
Title Repro Bisected Count Last Reported Patched Status
KASAN: use-after-free Read in add_uevent_var C yes 3 51d 51d 0/13 closed as dup on 2019/05/05 08:45
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.14 KASAN: use-after-free Read in string 1 60d 60d 0/1 upstream: reported on 2019/04/26 11:48
linux-4.19 KASAN: use-after-free Read in string 2 59d 68d 0/1 upstream: reported on 2019/04/18 15:42

Sample crash report:

All crashes (247):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2018/08/30 22:34 upstream 58c3f14f 938220fd .config log report syz C dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-root 2018/08/30 20:47 upstream 58c3f14f 938220fd .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/05/01 12:18 upstream f2bc9c90 618456b4 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/04/28 11:49 upstream 037904a2 b617407b .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-root 2019/04/27 20:47 upstream baf76f0c b617407b .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/04/27 03:18 upstream d0473f97 b617407b .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/04/26 20:56 upstream d0473f97 b617407b .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/04/24 04:50 upstream 7142eaa5 4d3d6a50 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/04/22 16:50 upstream 085b7755 0a77c33c .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/04/22 11:54 upstream 085b7755 0a77c33c .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-selinux-root 2019/04/22 01:10 upstream 085b7755 b0e8efcb .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/04/21 22:25 upstream 085b7755 b0e8efcb .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/04/20 14:22 upstream 371dd432 b0e8efcb .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/04/20 02:46 upstream 3ecafda9 b0e8efcb .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-root 2019/04/18 15:39 upstream e53f31bf b0e8efcb .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/04/17 11:42 upstream 444fe991 b0e8efcb .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/04/16 07:15 upstream 5512320c 505ab413 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-root 2019/04/15 19:42 upstream dc4060a5 505ab413 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/04/15 05:29 upstream dc4060a5 505ab413 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/04/14 17:08 upstream 4443f8e6 505ab413 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-selinux-root 2019/04/14 10:36 upstream 4443f8e6 c402d8f1 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-root 2019/04/12 19:10 upstream 8ee15f32 8916f5e1 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-selinux-root 2019/04/10 13:44 upstream 0ee7fb36 65b612b7 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/04/08 02:19 upstream 3b046891 c34fde03 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/03/27 11:20 upstream 65ae6893 55684ce1 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/03/25 15:41 upstream 8c2ffd91 2c86e0a5 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/03/24 17:55 upstream 1bdd3dbf acbc5b7d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/03/24 04:38 upstream a5ed1e96 a2cef203 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-selinux-root 2019/03/23 17:13 upstream a5ed1e96 a2cef203 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/03/21 21:36 upstream 54c49016 dce6e62f .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/03/19 04:36 upstream 9e98c678 46264c32 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/03/15 17:28 upstream f261c4e5 bab43553 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-selinux-root 2019/03/15 14:35 upstream f261c4e5 bab43553 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/03/14 11:27 upstream fa3d493f d09a902e .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-selinux-root 2019/03/12 03:13 upstream a089e4fe 12365b99 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/03/10 16:23 upstream 6cdc577a 12365b99 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-selinux-root 2019/03/09 18:25 upstream 38e7571c 12365b99 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-smack-root 2019/03/09 11:00 upstream 3601fe43 12365b99 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/03/08 16:24 upstream 610cd4ea 12365b99 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce 2019/03/08 13:18 upstream 610cd4ea 12365b99 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-386 2019/04/30 13:31 upstream 83a50840 20f16bef .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-386 2019/04/27 02:00 upstream d0473f97 b617407b .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-386 2019/03/16 19:30 upstream 9c7dc824 bab43553 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-386 2019/03/15 18:39 upstream f261c4e5 bab43553 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-386 2019/03/10 20:44 upstream 065b6c4c 12365b99 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-386 2019/03/10 14:30 upstream 6cdc577a 12365b99 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-386 2019/03/08 03:35 upstream 1fc1cd83 4b69c3cb .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-kasan-gce-386 2019/03/05 11:12 upstream cd2a3bf0 bb91cf81 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-linux-next-kasan-gce-root 2019/03/19 23:00 linux-next 75e6a83b e4549234 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-linux-next-kasan-gce-root 2019/03/19 16:58 linux-next 75e6a83b e4549234 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-linux-next-kasan-gce-root 2019/03/15 22:07 linux-next cf08baa2 bab43553 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-linux-next-kasan-gce-root 2019/03/12 05:32 linux-next cf08baa2 12365b99 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org
ci-upstream-linux-next-kasan-gce-root 2019/03/04 22:06 linux-next 5d57915a 7c693b52 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@bitmath.org