netdev - Re: [syzbot] KASAN: use-after-free Write in sco_sock

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 PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

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

Date:   Sat, 26 Feb 2022 23:53:12 -0800
From:   syzbot <syzbot+2bef95d3ab4daa10155b@...kaller.appspotmail.com>
To:     desmondcheongzx@...il.com, hdanton@...a.com,
        linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] KASAN: use-after-free Write in sco_sock_timeout

Hello,

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

Reported-and-tested-by: syzbot+2bef95d3ab4daa10155b@...kaller.appspotmail.com

Tested on:

commit:         922ea87f ionic: use vmalloc include
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/
kernel config:  https://syzkaller.appspot.com/x/.config?x=3f802340579dda19
dashboard link: https://syzkaller.appspot.com/bug?extid=2bef95d3ab4daa10155b
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=134f85da700000

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