From: syzbot <syzbot+list8a1228a332b7af6e1f80@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: [syzbot] Monthly usb report (Jul 2025)
Date: Thu, 24 Jul 2025 02:33:35 -0700 [thread overview]
Message-ID: <6881fdef.a00a0220.2f88df.001d.GAE@google.com> (raw)
Hello usb maintainers/developers,
This is a 31-day syzbot report for the usb subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/usb
During the period, 6 new issues were detected and 4 were fixed.
In total, 87 issues are still open and 387 have already been fixed.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 16230 Yes KASAN: slab-use-after-free Read in hdm_disconnect
https://syzkaller.appspot.com/bug?extid=916742d5d24f6c254761
<2> 4773 Yes KASAN: use-after-free Read in v4l2_fh_init
https://syzkaller.appspot.com/bug?extid=c025d34b8eaa54c571b8
<3> 2313 Yes WARNING in usb_free_urb
https://syzkaller.appspot.com/bug?extid=b466336413a1fba398a5
<4> 1822 Yes KASAN: use-after-free Read in v4l2_fh_open
https://syzkaller.appspot.com/bug?extid=b2391895514ed9ef4a8e
<5> 1393 Yes KASAN: use-after-free Read in em28xx_init_extension (2)
https://syzkaller.appspot.com/bug?extid=99d6c66dbbc484f50e1c
<6> 1304 Yes INFO: task hung in usbdev_open (2)
https://syzkaller.appspot.com/bug?extid=b73659f5bb96fac34820
<7> 1196 Yes possible deadlock in input_inject_event
https://syzkaller.appspot.com/bug?extid=79c403850e6816dc39cf
<8> 859 Yes WARNING in enable_work
https://syzkaller.appspot.com/bug?extid=7053fbd8757fecbbe492
<9> 804 Yes KASAN: slab-out-of-bounds Read in mcp2221_raw_event
https://syzkaller.appspot.com/bug?extid=52c1a7d3e5b361ccd346
<10> 730 Yes INFO: task hung in hub_port_init (3)
https://syzkaller.appspot.com/bug?extid=b6f11035e572f08bc20f
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
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reply other threads:[~2025-07-24 9:33 UTC|newest]
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