[syzbot] Monthly udf report

From: syzbot
Date: Wed Apr 05 2023 - 04:53:00 EST


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

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This report is generated by a bot. It may contain errors.
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syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx.