netdev - Re: KASAN: slab-out-of-bounds Write in tcindex_set

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>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <0000000000009b65a605a08d0da7@google.com>
Date:   Tue, 10 Mar 2020 21:56:02 -0700
From:   syzbot <syzbot+c72da7b9ed57cde6fca2@...kaller.appspotmail.com>
To:     davem@...emloft.net, jhs@...atatu.com, jiri@...nulli.us,
        kuba@...nel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com,
        xiyou.wangcong@...il.com
Subject: Re: KASAN: slab-out-of-bounds Write in tcindex_set_parms

Hello,

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

Reported-and-tested-by: syzbot+c72da7b9ed57cde6fca2@...kaller.appspotmail.com

Tested on:

commit:         2c19e526 net_sched: hold rtnl lock for tcindex_partial_des..
git tree:       https://github.com/congwang/linux.git tcindex
kernel config:  https://syzkaller.appspot.com/x/.config?x=bcbe864577669742
dashboard link: https://syzkaller.appspot.com/bug?extid=c72da7b9ed57cde6fca2
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)

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