linux-kernel - Re: [syzbot] [bluetooth?] general protection fault in h5

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <67b7d04f.050a0220.14d86d.0303.GAE@google.com>
Date: Thu, 20 Feb 2025 17:01:03 -0800
From: syzbot <syzbot+ce27f6f75880d7fe265c@...kaller.appspotmail.com>
To: avkrasnov@...utedevices.com, linux-bluetooth@...r.kernel.org, 
	linux-kernel@...r.kernel.org, luiz.dentz@...il.com, luiz.von.dentz@...el.com, 
	marcel@...tmann.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bluetooth?] general protection fault in h5_close

syzbot has bisected this issue to:

commit 3ca66179e56d25f1e3ed1608241abb487c63e9b7
Author: Arseniy Krasnov <avkrasnov@...utedevices.com>
Date:   Thu Jan 30 18:43:26 2025 +0000

    Bluetooth: hci_uart: fix race during initialization

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=102567f8580000
start commit:   e5d3fd687aac Add linux-next specific files for 20250218
git tree:       linux-next
final oops:     https://syzkaller.appspot.com/x/report.txt?x=122567f8580000
console output: https://syzkaller.appspot.com/x/log.txt?x=142567f8580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=4e945b2fe8e5992f
dashboard link: https://syzkaller.appspot.com/bug?extid=ce27f6f75880d7fe265c
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=178f2ba4580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=123375b0580000

Reported-by: syzbot+ce27f6f75880d7fe265c@...kaller.appspotmail.com
Fixes: 3ca66179e56d ("Bluetooth: hci_uart: fix race during initialization")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection