usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 443
Parent subsystem(s): kernel (102)
Child subsystems: usb-storage (2)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in uvcg_frame_dw_frame_interval_store usb 4 1 4d10h 10h13m
possible deadlock in uvcg_extension_ba_source_id_show usb prio:low 4 6 5d00h 21h14m
BUG: spinlock bad magic in gadget_dev_open usb 4 5 22h29m 22h28m
possible deadlock in uvcg_default_output_i_terminal_show usb prio:low 4 1 7d07h 1d21h
WARNING: kobject bug in pch_udc_remove prio:high usb -1 syz, C 5 2d08h 2d08h PATCH [2d05h]
possible deadlock in uvcg_extension_b_num_controls_store usb prio:low 4 1 7d07h 2d21h
general protection fault in uvcg_video_enable prio:high usb 2 C 6 2d11h 2d21h
possible deadlock in tcm_register_callback usb prio:low 4 1 9d05h 3d21h
WARNING in ttusb_dec_start_feed media usb prio:high -1 syz, C 2 4d17h 4d02h
memory leak in hidg_bind usb prio:low 3 syz, C 2 5d11h 4d02h PATCH [3d10h]
WARNING: refcount bug in trace_suspend_resume (2) usb prio:normal 13 syz, C 2 5d09h 4d02h PATCH [2d07h]
WARNING in i2c_unregister_device usb prio:low -1 syz, C error 24 2d21h 4d02h
KASAN: slab-out-of-bounds Read in hid_dump_input input usb prio:high 19 syz, C error 22 11h06m 5d01h PATCH [4d17h]
memory leak in usb_copy_descriptors usb prio:low 3 syz, C 1 10d 6d10h PATCH [5d03h]
KASAN: slab-use-after-free Read in trace_event_raw_event_udc_log_req usb 19 1 9d19h 7d05h PATCH [3h39m]
INFO: trying to register non-static key in usbg_make_tpg usb prio:low -1 3 5d13h 7d05h
WARNING in trace_suspend_resume/usb_submit_urb (2) usb prio:high -1 3 9d02h 7d05h
BUG: unable to handle kernel paging request in nhi_probe usb prio:high 8 syz, C 4 9d01h 7d21h PATCH [6d07h]
KASAN: slab-use-after-free Read in sur40_open usb input prio:high 19 syz, C error 44 18h53m 7d21h PATCH [7d13h]
BUG: sleeping function called from invalid context in cancel_delayed_work_sync usb prio:high 5 syz, C 112 19m 7d22h
BUG: unable to handle kernel paging request in ioread32 usb prio:high 8 syz, C 61 2d03h 7d22h
memory leak in f_uac1_opts_c_srate_store usb prio:normal 3 syz, C 1 12d 8d18h PATCH [7d08h]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 3 1d00h 9d19h
WARNING in __fsg_is_set usb prio:low -1 1 13d 9d20h
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) usb prio:high actionable 19 1 14d 9d20h PATCH [9d04h]
possible deadlock in tcm_alloc prio:low usb 4 syz, C 161 2d16h 10d
general protection fault in usb_put_function_instance usb prio:low 2 12 6d07h 10d
possible deadlock in uvcg_extension_allow_link usb prio:low 4 syz, C 12 3d07h 10d
memory leak in f_uac2_opts_p_srate_store usb prio:normal 3 syz, C 1 15d 11d PATCH [7d11h]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 4 12d 11d PATCH [9d03h]
KASAN: slab-use-after-free Read in uvcg_extension_drop usb prio:normal actionable 19 3 14d 11d PATCH [9d04h]
general protection fault in dummy_udc_stop usb prio:low 8 9 1d14h 11d
general protection fault in emi26_probe prio:low usb 2 syz, C error 14 10d 11d
WARNING in ttusb_dec_send_command media usb prio:high -1 syz, C 74 44m 12d PATCH [10d]
general protection fault in mon_notify usb prio:high 2 syz, C 4 2d09h 12d PATCH [12d]
general protection fault in rebind_store usb prio:low 2 23 7h01m 12d PATCH [1d01h]
KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list usb prio:normal 19 syz, C error 193 3h04m 12d PATCH [10d]
KASAN: slab-use-after-free Write in pn_bind usb prio:normal 22 24 11h39m 12d PATCH [8d17h]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 54 5d13h 12d PATCH [8d14h]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 2 5d11h 12d
WARNING in f_midi_free usb prio:low -1 5 1d01h 12d
KASAN: slab-use-after-free Read in vhci_shutdown_connection usb prio:normal 19 syz, C 150 3h13m 12d
KASAN: slab-use-after-free Write in put_dev usb prio:normal 22 syz 2 5d12h 12d PATCH [10d]
KASAN: slab-use-after-free Write in gadgetfs_bind usb prio:normal 22 syz, C error 18 5d15h 13d PATCH [8d07h]
memory leak in uvcg_extension_ba_source_id_store usb prio:low 3 syz, C 1 14d 13d PATCH [9d14h]
WARNING in usb_ep_enable usb prio:high -1 syz, C done 409 now 13d PATCH [11d]
WARNING: locking bug in gadget_dev_open usb 4 3 22h34m 13d
KASAN: slab-use-after-free Read in find_endpoint usb prio:normal 19 14 12d 13d
KASAN: slab-use-after-free Read in gadget_dev_open usb prio:normal 19 syz, C 37 8h53m 13d
KASAN: slab-use-after-free Read in ep_open usb prio:normal 19 syz, C 35 1h37m 13d PATCH [12d]
WARNING in usbg_make_tpg usb prio:low -1 3 2d16h 13d
memory leak in f_uac2_opts_c_srate_store usb prio:low 3 syz, C 1 21h05m 13d PATCH [11d]
memory leak in try_get_usb_function_instance usb prio:low 3 syz, C 1 4d00h 14d PATCH [10d]
kernel BUG in register_netdevice usb prio:low -1 45 4h55m 14d
KASAN: invalid-free in f_uac2_opts_p_srate_store usb prio:normal 24 syz, C error 99 4h54m 14d PATCH [9d03h]
KASAN: invalid-free in f_uac2_opts_c_srate_store usb prio:normal 24 syz, C error 68 1d05h 15d PATCH [9d03h]
KASAN: slab-out-of-bounds Read in dummy_free_request usb prio:normal 17 152 2d10h 15d
general protection fault in usbtest_probe usb prio:low 8 syz, C 16 11d 15d PATCH [7d05h]
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C 12 8h06m 15d
possible deadlock in uvc_func_allow_link usb prio:low 4 8 14h38m 15d
KASAN: slab-use-after-free Read in lockref_get (2) fs usb prio:high 19 syz, C error 15 1d09h 15d
KASAN: slab-use-after-free Read in stub_rx_loop usb prio:high 19 9 20d 16d
general protection fault in dummy_udc_start usb prio:low 10 syz, C error 5673 27m 16d PATCH [15d]
general protection fault in dummy_set_selfpowered usb prio:low 10 syz, C error 795 30m 16d
KASAN: slab-use-after-free Read in raw_process_ep0_io prio:normal usb 19 syz, C 20 8h53m 16d PATCH [9d05h]
general protection fault in f_midi2_free_ep_reqs usb prio:high 10 syz, C 364 5d13h 16d PATCH [15d]
general protection fault in dummy_queue usb prio:low 10 316 33m 16d
KASAN: global-out-of-bounds Read in usb_copy_descriptors usb prio:high 17 349 3h17m 16d PATCH [12d]
general protection fault in f_midi2_stop_eps usb prio:high 2 syz, C error 391 2h54m 16d PATCH [15d]
possible deadlock in uvcg_streaming_header_allow_link usb prio:low 4 syz, C error 352 5h52m 16d
general protection fault in uvcg_video_init usb prio:low 8 89 16h19m 16d PATCH [9d12h]
KASAN: invalid-free in dev_free (4) usb prio:normal 24 1 22d 18d
WARNING in cm109_input_ev/usb_submit_urb (2) input usb prio:low -1 syz 1 23d 19d
INFO: trying to register non-static key in __vb2_queue_cancel prio:high usb media -1 syz, C 1852 4h09m 29d 💬 3 [13d]
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 18d 40d PATCH [28d]
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm usb input 1 syz, C error error 1 47d 45d
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 76 4d10h 45d PATCH [33d]
WARNING in igorplugusb_cmd/usb_submit_urb prio:low media usb -1 syz, C 1 79d 76d PATCH [57d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 20 11d 97d PATCH [46d]
KASAN: stack-out-of-bounds Write in carl9170_handle_command_response prio:high usb wireless 21 syz, C 105 17d 111d PATCH [30d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 38 4d02h 117d
KASAN: slab-use-after-free Read in hiddev_disconnect (4) actionable prio:high usb input 19 2 97d 134d PATCH [44d]
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error 91 32d 140d PATCH [72d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1157 6d18h 140d PATCH [72d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 9 109d 143d PATCH [74d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2652 12m 147d PATCH [147d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error 2364 36d 147d PATCH [101d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 2 24d 179d PATCH [43d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 239 10m 205d PATCH [76d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 syz, C error error 8 109d 214d 💬 10 [212d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 139d 220d 💬 1 [139d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 30 3h08m 234d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 19 26d 251d PATCH [89d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 243d 256d PATCH [235d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 29 1d19h 287d PATCH [35d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1140 43m 304d PATCH [46d]
general protection fault in count_matching_names (2) usb 2 syz 6 73d 307d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 69d 328d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 267 4d21h 356d PATCH [167d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 584 1d12h 357d PATCH [51d]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 syz, C error 108 11d 367d
INFO: task hung in console_callback (6) prio:high input usb 1 syz, C error error 42 2d14h 394d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 154 30d 419d PATCH [21d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 479 14h48m 439d PATCH [90d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 162 1d17h 446d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 745 1d13h 448d PATCH [262d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 syz, C error 407 2h26m 467d PATCH [456d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 58d 468d PATCH [464d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 362 1d09h 475d PATCH [430d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 10d 479d PATCH [269d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 19d 501d PATCH [303d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 753 12h04m 507d PATCH [430d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 399d 532d
general protection fault in status_show prio:high usb 2 syz, C 16 52d 573d PATCH [421d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz error 31 15d 592d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 379d 667d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 24 3d11h 670d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 371 1d18h 699d PATCH [279d]
WARNING in enable_work prio:high usb -1 syz, C error 1827 8d19h 722d 💬 2 [40d]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7399 6d14h 802d PATCH [105d]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 103 1d06h 807d
INFO: rcu detected stall in schedule (7) usb 1 syz, C done error 72 31d 808d
WARNING in kernfs_get (5) prio:high usb kernfs -1 syz inconclusive 753 32d 827d 💬 3 [43d]
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error 265 18h10m 869d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 369 2d10h 874d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 11d 913d 💬 2 [839d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 24 16d 1060d 💬 1 [20d]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 441 1d20h 1088d 💬 1 [9d08h]
INFO: rcu detected stall in console_callback usb input serial 1 syz, C error error 18 206d 1089d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 130 16d 1100d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 705 3h17m 1160d 💬 4 [889d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 66d 1168d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1152 3h15m 1234d 💬 16 [103d]
INFO: task hung in hub_event (3) prio:high usb 1 C 968 3h17m 1307d 💬 12 [7d12h]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 862 509d 1330d 💬 14 [636d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 209d 1347d 💬 5 [290d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 220 17h02m 1412d
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 syz, C error 35 21d 1802d PATCH [10d]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 119d 2005d PATCH [1795d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 3893 4h53m 2052d PATCH [1789d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3293 1h35m 2053d 💬 1 [103d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in iowrite32 usb prio:high 8 1 9d00h 3d20h
general protection fault in usbg_submit_command usb prio:high 2 1 9d02h 3d20h
KASAN: slab-use-after-free Read in attach_store usb 19 1 11d 7d10h
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small usb prio:high 10 4 11d 7d21h
KCSAN: data-race in event_handler / usbip_stop_eh usb prio:high race:benign 6 1 8d07h 8d07h
BUG: unable to handle kernel paging request in gs_close usb prio:low 8 3 4d16h 8d19h
general protection fault in fsg_common_set_num_buffers usb prio:low 2 3 4d21h 8d20h
BUG: unable to handle kernel paging request in dummy_enable usb prio:low 8 3 7d13h 8d21h
general protection fault in adsl_state_store usb prio:low 2 2 14d 10d
KASAN: slab-out-of-bounds Read in free_netdev usb prio:normal 19 2 5d11h 12d
general protection fault in dummy_wakeup usb prio:low 2 2 1d09h 14d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) usb race:benign prio:low 6 1 25d 25d
general protection fault in mon_text_release prio:normal usb 10 3 25d 125d