Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in l2cap_unregister_user

syzbot
2024-11-02T01:46:03Z

Hello,

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

Reported-by: syzbot+14b6d57fb728e27ce23c@syzkaller.appspotmail.com
Tested-by: syzbot+14b6d57fb728e27ce23c@syzkaller.appspotmail.com

Tested on:

commit: c4264568 Merge tag 'acpi-6.12-rc6' of git://git.kernel..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=101af2a7980000
kernel config: https://syzkaller.appspot.com/x/.config?x=4340261e4e9f37fc
dashboard link: https://syzkaller.appspot.com/bug?extid=14b6d57fb728e27ce23c
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=142ce187980000

Note: testing is done by a robot and is best-effort only.