linux-kernel - Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in l2cap_send

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Message-ID: <67877ba7.050a0220.20d369.000c.GAE@google.com>
Date: Wed, 15 Jan 2025 01:11:03 -0800
From: syzbot <syzbot+31c2f641b850a348a734@...kaller.appspotmail.com>
To: eadavis@...com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in l2cap_send_cmd

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+31c2f641b850a348a734@...kaller.appspotmail.com
Tested-by: syzbot+31c2f641b850a348a734@...kaller.appspotmail.com

Tested on:

commit:         a9b74d57 Bluetooth: hci_core: sync hci_rx_work and hci..
git tree:       https://github.com/ea1davis/linux bthci/syz
console output: https://syzkaller.appspot.com/x/log.txt?x=133057c4580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=82d76f5a1a8b5c36
dashboard link: https://syzkaller.appspot.com/bug?extid=31c2f641b850a348a734
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.