syzbot


KASAN: use-after-free Read in chaoskey_disconnect
Status: fixed on 2020/06/19 01:13
Reported-by: syzbot+6d8505fcdf25f00ac276@syzkaller.appspotmail.com
Fix commit: 93ddb1f56ae1 USB: chaoskey: fix use-after-free on release
First crash: 771d, last: 742d
duplicates (2):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
KASAN: slab-out-of-bounds Read in chaoskey_disconnect 2 747d 740d 0/22 closed as dup on 2020/03/09 15:12
KASAN: use-after-free Write in chaoskey_disconnect 2 673d 679d 0/22 closed as dup on 2020/03/09 15:11
Patch testing requests:
Created Duration User Patch Repo Result
2020/05/06 09:56 13m oneukum@suse.de patch https://github.com/google/kasan.git ff6409a6 report log
2019/11/18 12:58 17m oneukum@suse.com patch https://github.com/google/kasan.git ff6409a6 OK
2019/11/15 18:19 12m swboyd@chromium.org patch https://github.com/google/kasan.git ff6409a6 report log

Sample crash report:

Crashes (44):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2019/10/29 20:53 https://github.com/google/kasan.git usb-fuzzer ff6409a6ec35 5ea87a66 .config log report syz C
ci2-upstream-usb 2019/11/28 02:18 https://github.com/google/kasan.git usb-fuzzer da06441bb485 0d63f89c .config log report
ci2-upstream-usb 2019/11/27 16:58 https://github.com/google/kasan.git usb-fuzzer da06441bb485 0d63f89c .config log report
ci2-upstream-usb 2019/11/27 13:20 https://github.com/google/kasan.git usb-fuzzer da06441bb485 1048481f .config log report
ci2-upstream-usb 2019/11/27 11:44 https://github.com/google/kasan.git usb-fuzzer da06441bb485 1048481f .config log report
ci2-upstream-usb 2019/11/27 10:03 https://github.com/google/kasan.git usb-fuzzer da06441bb485 1048481f .config log report
ci2-upstream-usb 2019/11/26 16:27 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/25 13:13 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/25 03:24 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/24 21:48 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/24 08:10 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/24 04:27 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/23 13:34 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/23 09:33 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/22 20:39 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/22 15:43 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/22 10:26 https://github.com/google/kasan.git usb-fuzzer da06441bb485 598ca6c8 .config log report
ci2-upstream-usb 2019/11/22 10:08 https://github.com/google/kasan.git usb-fuzzer da06441bb485 8098ea0f .config log report
ci2-upstream-usb 2019/11/22 08:43 https://github.com/google/kasan.git usb-fuzzer da06441bb485 8098ea0f .config log report
ci2-upstream-usb 2019/11/22 06:21 https://github.com/google/kasan.git usb-fuzzer da06441bb485 8098ea0f .config log report
ci2-upstream-usb 2019/11/22 02:28 https://github.com/google/kasan.git usb-fuzzer da06441bb485 8098ea0f .config log report
ci2-upstream-usb 2019/11/21 17:30 https://github.com/google/kasan.git usb-fuzzer da06441bb485 8098ea0f .config log report
ci2-upstream-usb 2019/11/21 11:22 https://github.com/google/kasan.git usb-fuzzer da06441bb485 8098ea0f .config log report
ci2-upstream-usb 2019/11/21 02:39 https://github.com/google/kasan.git usb-fuzzer da06441bb485 8098ea0f .config log report
ci2-upstream-usb 2019/11/21 00:15 https://github.com/google/kasan.git usb-fuzzer da06441bb485 8098ea0f .config log report
ci2-upstream-usb 2019/11/19 11:49 https://github.com/google/kasan.git usb-fuzzer 46178223c0ca 432c7650 .config log report
ci2-upstream-usb 2019/11/19 08:31 https://github.com/google/kasan.git usb-fuzzer 46178223c0ca d5696d51 .config log report
ci2-upstream-usb 2019/11/18 12:16 https://github.com/google/kasan.git usb-fuzzer 46178223c0ca d5696d51 .config log report
ci2-upstream-usb 2019/11/18 04:49 https://github.com/google/kasan.git usb-fuzzer 46178223c0ca d5696d51 .config log report
ci2-upstream-usb 2019/11/16 12:52 https://github.com/google/kasan.git usb-fuzzer 46178223c0ca cdac920b .config log report
ci2-upstream-usb 2019/11/15 17:57 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 79248ee8 .config log report
ci2-upstream-usb 2019/11/15 17:17 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 79248ee8 .config log report
ci2-upstream-usb 2019/11/15 12:43 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 79248ee8 .config log report
ci2-upstream-usb 2019/11/15 01:27 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 048f2d49 .config log report
ci2-upstream-usb 2019/11/14 23:17 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 048f2d49 .config log report
ci2-upstream-usb 2019/11/14 20:11 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 048f2d49 .config log report
ci2-upstream-usb 2019/11/14 08:29 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 048f2d49 .config log report
ci2-upstream-usb 2019/11/13 16:11 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 048f2d49 .config log report
ci2-upstream-usb 2019/11/12 23:20 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 048f2d49 .config log report
ci2-upstream-usb 2019/11/10 13:04 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 dc438b91 .config log report
ci2-upstream-usb 2019/11/10 09:10 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 dc438b91 .config log report
ci2-upstream-usb 2019/11/10 01:20 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 dc438b91 .config log report
ci2-upstream-usb 2019/11/09 02:49 https://github.com/google/kasan.git usb-fuzzer d60bbfea36c1 1e35461e .config log report
ci2-upstream-usb 2019/11/08 22:28 https://github.com/google/kasan.git usb-fuzzer d60bbfea36c1 1e35461e .config log report