syzbot


BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
Status: fixed on 2021/04/07 11:21
Reported-by: syzbot+57af1c816d57b3e57ff3@syzkaller.appspotmail.com
Fix commit: 2f642a2b3365 Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data
First crash: 656d, last: 439d

Fix bisection: fixed by (bisect log) :
commit 2f642a2b33655f6495ce3640f44be76b0145aede
Author: Gopal Tiwari <gtiwari@redhat.com>
Date: Tue Feb 2 09:42:30 2021 +0000

  Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data

similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data C done 114 440d 656d 1/1 fixed on 2021/04/07 11:11
upstream KASAN: null-ptr-deref Write in amp_read_loc_assoc_final_data C done 185 454d 655d 22/22 fixed on 2021/04/09 19:46

Sample crash report:

Crashes (207):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/12/02 06:01 linux-4.14.y 87335852c5d9 c42a35e9 .config log report syz C
ci2-linux-4-14 2020/08/23 02:58 linux-4.14.y 6a24ca2506d6 1da71ab0 .config log report syz C
ci2-linux-4-14 2020/08/02 13:15 linux-4.14.y 7f2c5eb458b8 96dd3623 .config log report syz C
ci2-linux-4-14 2020/07/31 05:11 linux-4.14.y e5a54aa2d312 8df85ed9 .config log report syz C
ci2-linux-4-14 2021/03/05 13:22 linux-4.14.y 397a88b2cc86 9d751681 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/03/04 03:47 linux-4.14.y 397a88b2cc86 06ed56cd .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/03/02 19:35 linux-4.14.y 3242aa3a635c 92ead296 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/03/02 16:45 linux-4.14.y 3242aa3a635c 92ead296 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/28 09:21 linux-4.14.y 3242aa3a635c 4c37c133 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/26 18:11 linux-4.14.y 3242aa3a635c 4c37c133 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/22 17:32 linux-4.14.y 29c52025152b c26fb06b .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/21 10:34 linux-4.14.y 29c52025152b 3e5ed8b4 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/20 01:47 linux-4.14.y 29c52025152b f689d40a .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/14 11:36 linux-4.14.y 2c8a3fceddf0 98682e5e .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/12 10:38 linux-4.14.y 2c8a3fceddf0 a5f86b15 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/11 04:39 linux-4.14.y 2c8a3fceddf0 a52ee10a .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/08 04:55 linux-4.14.y 2c8a3fceddf0 2ce644fc .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/07 03:05 linux-4.14.y 2c8a3fceddf0 0655e081 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/03 17:54 linux-4.14.y 2c8a3fceddf0 624dad51 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/03 08:30 linux-4.14.y 2c8a3fceddf0 624dad51 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/01 21:44 linux-4.14.y 2c8a3fceddf0 e6b95f32 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/02/01 11:03 linux-4.14.y 2c8a3fceddf0 fc9fd31e .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/29 14:31 linux-4.14.y 2d2791fce891 6593fd32 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/29 10:42 linux-4.14.y 2d2791fce891 6593fd32 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/29 07:17 linux-4.14.y 2d2791fce891 7df34f59 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/27 04:07 linux-4.14.y 2d2791fce891 55a7d4df .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/27 02:14 linux-4.14.y 2d2791fce891 55a7d4df .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/25 11:41 linux-4.14.y 2d2791fce891 52e37319 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/25 08:59 linux-4.14.y 2d2791fce891 52e37319 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/24 10:08 linux-4.14.y 2d2791fce891 52e37319 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/21 15:34 linux-4.14.y 2762b48e9611 d4f4eca5 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/21 02:06 linux-4.14.y 2762b48e9611 d4f4eca5 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/20 11:22 linux-4.14.y 2762b48e9611 d4f4eca5 .config log report info BUG: unable to handle kernel NULL pointer dereference in amp_read_loc_assoc_final_data
ci2-linux-4-14 2021/01/17 08:15 linux-4.14.y f79dc86058bc 65a7a854 .config log report info
ci2-linux-4-14 2021/01/12 12:41 linux-4.14.y ec822b3e8bf4 2c1f2513 .config log report info
ci2-linux-4-14 2021/01/12 11:33 linux-4.14.y ec822b3e8bf4 2c1f2513 .config log report info
ci2-linux-4-14 2021/01/11 08:28 linux-4.14.y ec822b3e8bf4 2c1f2513 .config log report info
ci2-linux-4-14 2021/01/10 21:21 linux-4.14.y ec822b3e8bf4 2c1f2513 .config log report info
ci2-linux-4-14 2021/01/10 14:54 linux-4.14.y ec822b3e8bf4 2c1f2513 .config log report info
ci2-linux-4-14 2021/01/10 13:45 linux-4.14.y ec822b3e8bf4 2c1f2513 .config log report info
ci2-linux-4-14 2021/01/10 10:53 linux-4.14.y ec822b3e8bf4 2c1f2513 .config log report info
ci2-linux-4-14 2021/01/10 04:38 linux-4.14.y ec822b3e8bf4 2c1f2513 .config log report info
ci2-linux-4-14 2021/01/09 08:09 linux-4.14.y 1752938529c6 c104d4a3 .config log report info
ci2-linux-4-14 2021/01/09 03:42 linux-4.14.y 1752938529c6 c104d4a3 .config log report info
ci2-linux-4-14 2021/01/09 00:08 linux-4.14.y 1752938529c6 c104d4a3 .config log report info
ci2-linux-4-14 2021/01/08 16:53 linux-4.14.y 1752938529c6 c104d4a3 .config log report info
ci2-linux-4-14 2021/01/08 02:49 linux-4.14.y 1752938529c6 c104d4a3 .config log report info
ci2-linux-4-14 2021/01/07 01:47 linux-4.14.y 1752938529c6 c104d4a3 .config log report info
ci2-linux-4-14 2021/01/05 06:23 linux-4.14.y 1752938529c6 2a28ff1f .config log report info
ci2-linux-4-14 2021/01/04 18:35 linux-4.14.y 1752938529c6 79264ae3 .config log report info
ci2-linux-4-14 2021/01/02 16:17 linux-4.14.y 1752938529c6 79264ae3 .config log report info
ci2-linux-4-14 2021/01/02 11:54 linux-4.14.y 1752938529c6 79264ae3 .config log report info
ci2-linux-4-14 2021/01/02 08:20 linux-4.14.y 1752938529c6 79264ae3 .config log report info