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

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: <0000000000005ec5bb06217b2833@google.com>
Date: Fri, 06 Sep 2024 15:45:02 -0700
From: syzbot <syzbot+f82b36bffae7ef78b6a7@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [fs?] KASAN: slab-use-after-free Read in
 lockref_get_not_dead (2)

Hello,

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

Reported-by: syzbot+f82b36bffae7ef78b6a7@...kaller.appspotmail.com
Tested-by: syzbot+f82b36bffae7ef78b6a7@...kaller.appspotmail.com

Tested on:

commit:         d759ee24 Merge tag 'net-6.11-rc7' of git://git.kernel...
git tree:       net
console output: https://syzkaller.appspot.com/x/log.txt?x=17816567980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=660f6eb11f9c7dc5
dashboard link: https://syzkaller.appspot.com/bug?extid=f82b36bffae7ef78b6a7
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=16949200580000

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