From: syzbot <syzbot+list1b8ceb72fda88d317740@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: [syzbot] Monthly usb report (Aug 2026)
Date: Tue, 04 Aug 2026 05:32:25 -0700 [thread overview]
Message-ID: <6a71dbd9.13623e66.bdc14.0014.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, 34 new issues were detected and 1 were fixed.
In total, 87 issues are still open and 427 have already been fixed.
There are also 38 low-priority issues.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 2570 Yes KASAN: slab-use-after-free Read in v4l2_open
https://syzkaller.appspot.com/bug?extid=1a7507a194fff09e5c44
<2> 1156 Yes WARNING in as102_dvb_dmx_start_feed
https://syzkaller.appspot.com/bug?extid=3825a6102073c418fe41
<3> 963 No INFO: task hung in hub_event (3)
https://syzkaller.appspot.com/bug?extid=a7edecbf389d11a369d4
<4> 440 Yes INFO: task hung in get_bMaxPacketSize0
https://syzkaller.appspot.com/bug?extid=f7ac46d91cf13b4591a4
<5> 399 Yes INFO: task hung in dvb_usb_i2c_exit
https://syzkaller.appspot.com/bug?extid=0dcc341ee61fc9e4032f
<6> 366 No KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2)
https://syzkaller.appspot.com/bug?extid=7f5e98b052c766f47f68
<7> 256 Yes WARNING in cm109_input_open/usb_submit_urb (3)
https://syzkaller.appspot.com/bug?extid=ac0f9c4cc1e034160492
<8> 130 Yes INFO: task hung in usbdev_release (2)
https://syzkaller.appspot.com/bug?extid=bfa320b67fcbe2583c6f
<9> 105 Yes KASAN: stack-out-of-bounds Write in carl9170_handle_command_response
https://syzkaller.appspot.com/bug?extid=5c1ca6ccaa1215781cac
<10> 74 Yes KASAN: slab-use-after-free Read in uea_upload_pre_firmware
https://syzkaller.appspot.com/bug?extid=3d45d763d18796f97412
---
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@googlegroups.com.
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reply other threads:[~2026-08-04 12:32 UTC|newest]
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