linux-kernel - [syzbot] Monthly xfs report (Apr 2024)

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: <0000000000003cbbff06173b79c8@google.com>
Date: Mon, 29 Apr 2024 05:34:24 -0700
From: syzbot <syzbot+list8709ef9586e8e98ab5ae@...kaller.appspotmail.com>
To: chandan.babu@...cle.com, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-xfs@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly xfs report (Apr 2024)

Hello xfs maintainers/developers,

This is a 31-day syzbot report for the xfs subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/xfs

During the period, 4 new issues were detected and 0 were fixed.
In total, 7 issues are still open and 22 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 605     Yes   KASAN: stack-out-of-bounds Read in xfs_buf_lock
                  https://syzkaller.appspot.com/bug?extid=0bc698a422b5e4ac988c
<2> 190     No    possible deadlock in xfs_ilock (2)
                  https://syzkaller.appspot.com/bug?extid=c6d7bff58a2218f14632
<3> 27      No    possible deadlock in xfs_icwalk_ag (2)
                  https://syzkaller.appspot.com/bug?extid=4248e91deb3db78358a2
<4> 6       No    KASAN: slab-use-after-free Read in xfs_inode_item_push
                  https://syzkaller.appspot.com/bug?extid=1a28995e12fd13faa44e

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@...glegroups.com.

To disable reminders for individual bugs, reply with the following command:
#syz set <Ref> no-reminders

To change bug's subsystems, reply with:
#syz set <Ref> subsystems: new-subsystem

You may send multiple commands in a single email message.