linux-kernel - Re: [syzbot] [net?] KMSAN: uninit-value in virtio_transport_recv

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 linux-cve-announce 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]

Message-ID: <000000000000b5af55060937f193@google.com>
Date:   Thu, 02 Nov 2023 21:29:03 -0700
From:   syzbot <syzbot+0c8ce1da0ac31abbadcd@...kaller.appspotmail.com>
To:     linux-kernel@...r.kernel.org, syoshida@...hat.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [net?] KMSAN: uninit-value in virtio_transport_recv_pkt

Hello,

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

Reported-and-tested-by: syzbot+0c8ce1da0ac31abbadcd@...kaller.appspotmail.com

Tested on:

commit:         bc3012f4 Merge tag 'v6.7-p1' of git://git.kernel.org/p..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1155ea23680000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d70e93d6569aac97
dashboard link: https://syzkaller.appspot.com/bug?extid=0c8ce1da0ac31abbadcd
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1431d76b680000

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