linux-kernel - Re: KASAN: slab-out-of-bounds Read in hci_event

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Date:   Sun, 17 Mar 2019 03:43:00 -0700
From:   syzbot <syzbot+cec7a50c412a2c03f8f5@...kaller.appspotmail.com>
To:     davem@...emloft.net, johan.hedberg@...il.com,
        linux-bluetooth@...r.kernel.org, linux-kbuild@...r.kernel.org,
        linux-kernel@...r.kernel.org, marcel@...tmann.org, mmarek@...e.com,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com,
        torvalds@...ux-foundation.org
Subject: Re: KASAN: slab-out-of-bounds Read in hci_event_packet

syzbot has bisected this bug to:

commit c470abd4fde40ea6a0846a2beab642a578c0b8cd
Author: Linus Torvalds <torvalds@...ux-foundation.org>
Date:   Sun Feb 19 22:34:00 2017 +0000

     Linux 4.10

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=127bd0f7200000
start commit:   c470abd4 Linux 4.10
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=d55557b516c45456
dashboard link: https://syzkaller.appspot.com/bug?extid=cec7a50c412a2c03f8f5
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1643bfbf400000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=12d6c8f7400000

Reported-by: syzbot+cec7a50c412a2c03f8f5@...kaller.appspotmail.com
Fixes: c470abd4 ("Linux 4.10")