Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Write in __sco_sock_close

From: syzbot <[email-masked]>
Date: Sun, 26 Nov 2023 23:13:04 -0800

syzbot suspects this issue was fixed by commit:

commit 181a42edddf51d5d9697ecdf365d72ebeab5afb0
Author: Ziyang Xuan <[email-masked]>
Date:   Wed Oct 11 09:57:31 2023 +0000

    Bluetooth: Make handle of hci_conn be unique

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=140ffa0ce80000
start commit:   bd6c11bc43c4 Merge tag 'net-next-6.6' of git://git.kernel...
git tree:       net-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=634e05b4025da9da
dashboard link: https://syzkaller.appspot.com/bug?extid=dec4d528fb7a7c5d8ce3
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=145586a8680000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=13bf8dffa80000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: Bluetooth: Make handle of hci_conn be unique

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