linux-kernel - [syzbot] Monthly udf report

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Date:   Wed, 05 Apr 2023 01:52:47 -0700
From:   syzbot <syzbot+list5f419159526a7a05336e@...kaller.appspotmail.com>
To:     jack@...e.com, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly udf report

Hello udf maintainers/developers,

This is a 30-day syzbot report for the udf subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/udf

During the period, 2 new issues were detected and 0 were fixed.
In total, 16 issues are still open and 16 have been fixed so far.

Some of the still happening issues:

Crashes Repro Title
328     Yes   WARNING in udf_truncate_extents
              https://syzkaller.appspot.com/bug?extid=43fc5ba6dcb33e3261ca
29      Yes   KASAN: use-after-free Read in crc_itu_t
              https://syzkaller.appspot.com/bug?extid=d8fc21bfa138a5ae916d
28      Yes   KASAN: use-after-free Write in udf_close_lvid
              https://syzkaller.appspot.com/bug?extid=60864ed35b1073540d57
3       No    WARNING in udf_new_block
              https://syzkaller.appspot.com/bug?extid=cc717c6c5fee9ed6e41d

---
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.