usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 476
Parent subsystem(s): kernel (115)
Child subsystems: usb-storage (5)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in saitek_event input usb prio:high 2 syz, C error 20 14h01m 1d03h PATCH [20h49m]
INFO: task hung in usb_device_read prio:normal usb 1 syz, C 20 5d13h 4d18h PATCH [2d19h]
UBSAN: shift-out-of-bounds in s32ton (3) input usb prio:high -1 syz, C 5 10d 6d06h PATCH [2h14m]
KASAN: slab-use-after-free Read in printer_func_unbind usb prio:normal actionable 19 2 11d 7d09h
BUG: unable to handle kernel paging request in usb_driver_release_interface prio:high usb 8 syz, C 3 9d00h 9d00h PATCH [6d05h]
KASAN: slab-use-after-free Write in ffs_data_clear usb prio:normal actionable 22 1 14d 10d PATCH [4d12h]
WARNING in smsusb_term_device (2) media usb prio:high -1 syz, C error 1 11d 11d PATCH [9d00h]
general protection fault in magicmouse_event prio:high input usb 2 syz, C 3 13d 13d PATCH [2h15m]
KASAN: slab-use-after-free Write in usb_giveback_urb_bh (2) usb prio:high actionable 22 1 21d 17d
INFO: task hung in usb_deregister_dev (4) prio:high usb 1 37 1d11h 19d
general protection fault in mxl111sf_ep6_streaming_ctrl media usb prio:high 2 syz, C error 3 (+2) 3d10h 19d PATCH [11d]
INFO: task hung in usbdev_ioctl (8) prio:high usb 1 syz, C error 6 12d 24d PATCH [22d]
WARNING in ttusb_start_feed/usb_submit_urb media usb prio:high -1 syz, C error 30 3d14h 27d PATCH [27d]
KASAN: slab-use-after-free Read in rtsx_usb_ms_handle_req mmc usb prio:high 22 syz, C error 515 1h53m 28d PATCH [16d]
general protection fault in ucsi_acpi_probe (2) prio:low usb 2 syz, C error 50 8d08h 31d PATCH [24d]
WARNING in service_outstanding_interrupt/usb_submit_urb (2) prio:high usb -1 1 38d 34d
INFO: task hung in pn533_usb_probe prio:high usb nfc 1 syz, C error 6 4d23h 38d PATCH [35d]
INFO: task hung in usb_register_dev (3) prio:high usb 1 syz, C error 26 2d23h 41d PATCH [39d]
WARNING: suspicious RCU usage in phy_detach prio:high usb net 4 syz 34 3h20m 42d PATCH [14d]
KASAN: slab-use-after-free Read in roccat_disconnect prio:high input usb 19 syz, C error 20 23d 43d PATCH [23d]
BUG: unable to handle kernel paging request in gs_close prio:low usb 8 6 46d 46d PATCH [2d14h]
memory leak in nci_send_cmd prio:high usb 3 syz, C 5 6d02h 46d PATCH [22d]
KASAN: slab-use-after-free Read in k90_record_led_work prio:high actionable input usb 19 6 23d 47d PATCH [34d]
possible deadlock in fifo_open (2) prio:low usb 4 2 6d07h 47d
KASAN: slab-use-after-free Read in atkbd_event_work prio:high actionable usb 19 syz, C 8 14d 48d 💬 2 [31d]
KASAN: slab-use-after-free Read in k90_backlight_work prio:high input usb 19 11 46d 48d PATCH [32d]
KASAN: slab-use-after-free Read in sd_stopN prio:high media usb 19 syz 1 37d 49d PATCH [38d]
KASAN: slab-out-of-bounds Write in gb_operation_message_alloc prio:high usb greybus 21 syz, C error 123 6h53m 49d PATCH [42d]
WARNING in drm_mode_config_validate prio:high usb dri -1 syz, C error 36 40d 49d 💬 1 [49d]
KASAN: slab-use-after-free Read in roccat_open prio:high input usb 19 syz, C 2 27d 50d 💬 2 [1h28m]
UBSAN: shift-out-of-bounds in __vcc_connect prio:high net usb -1 syz 2 54d 50d PATCH [15d]
WARNING: ODEBUG bug in vub300_disconnect prio:high mmc usb -1 syz 97 4h57m 52d PATCH [37d]
INFO: task hung in usb_set_configuration prio:high usb input 1 syz 2 56d 52d PATCH [51d]
INFO: task hung in unbind_store prio:high usb 1 syz, C error 11 28d 54d 💬 7 [50d]
possible deadlock in lookup_open prio:low usb 4 syz, C 116 4h29m 55d
KASAN: slab-out-of-bounds Read in aqc_raw_event prio:high input usb hwmon 17 syz, C error 12 8d13h 55d PATCH [54d]
KASAN: slab-use-after-free Read in dummy_timer prio:normal usb 19 39 10d 55d
INFO: trying to register non-static key in edge_bulk_in_callback prio:high usb -1 1 60d 56d
INFO: trying to register non-static key in u_audio_get_playback_srate prio:high usb -1 1 60d 56d PATCH [16d]
KASAN: slab-out-of-bounds Read in gether_get_ifname prio:normal usb 17 syz, C 21 44d 56d PATCH [33d]
possible deadlock in mdc800_device_open prio:high usb 4 syz, C error 322 9h45m 56d PATCH [37d]
memory leak in __usbhid_submit_report (2) prio:high input usb 3 syz, C 2 1h52m 58d PATCH [58d]
general protection fault in drm_object_attach_property prio:high usb dri 8 syz, C error 62 13h37m 60d PATCH [59d]
INFO: trying to register non-static key in gadget_dev_open prio:normal usb -1 1 64d 60d
general protection fault in adsl_state_store prio:low usb 2 C 20 15d 60d PATCH [20d]
WARNING: ODEBUG bug in hid_device_remove prio:high input usb -1 syz, C error 52 11d 62d 💬 2 [22d]
WARNING: ODEBUG bug in corsair_remove prio:high input usb -1 syz, C done 817 2h07m 62d PATCH [34d]
KASAN: slab-use-after-free Read in attach_store prio:normal usb 19 C 2 63d 63d PATCH [22d]
memory leak in gadget_bind (2) prio:low usb 3 syz, C 1 51d 63d PATCH [15d]
possible deadlock in uvcg_extension_ba_source_id_show prio:low usb 4 6 68d 64d
BUG: spinlock bad magic in gadget_dev_open prio:normal usb 4 13 9d07h 64d
possible deadlock in uvcg_default_output_i_terminal_show prio:low usb 4 1 70d 65d
possible deadlock in uvcg_extension_b_num_controls_store prio:low usb 4 1 70d 66d
general protection fault in uvcg_video_enable prio:high usb 2 C 8 38d 66d PATCH [63d]
WARNING in ttusb_dec_start_feed prio:high usb media -1 syz, C 2 48d 67d PATCH [2d03h]
memory leak in hidg_bind prio:low usb 3 syz, C 2 54d 67d PATCH [55d]
WARNING: refcount bug in trace_suspend_resume (2) prio:normal usb 13 syz, C 5 46d 67d PATCH [65d]
WARNING in i2c_unregister_device prio:low usb -1 syz, C error 39 18h59m 67d PATCH [4d18h]
KASAN: slab-out-of-bounds Read in hid_dump_input prio:high input usb 19 syz, C error error 22 64d 68d PATCH [34d]
memory leak in usb_copy_descriptors prio:low usb 3 syz, C 1 54d 70d PATCH [31d]
INFO: trying to register non-static key in usbg_make_tpg prio:low usb -1 4 57d 70d
INFO: trying to register non-static key in as102_stream_ctrl prio:high usb media -1 syz, C error 119 4h27m 71d PATCH [36d]
KASAN: slab-use-after-free Read in sur40_open prio:high usb input 19 syz, C error error 44 64d 71d PATCH [23d]
KASAN: slab-use-after-free Read in rc_dev_uevent prio:high usb media 19 syz, C error 198 3d15h 71d PATCH [70d]
WARNING in port100_send_cmd_async/usb_submit_urb (3) prio:high usb nfc -1 syz, C error 347 1d15h 71d PATCH [19d]
memory leak in f_uac1_opts_c_srate_store prio:normal usb 3 syz, C 1 58d 72d PATCH [70d]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 5 42d 73d PATCH [41d]
WARNING in as102_stream_ctrl prio:low usb media -1 syz, C 244 22m 73d PATCH [22d]
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) prio:high actionable usb 19 1 77d 73d PATCH [35d]
possible deadlock in tcm_alloc prio:low usb 4 syz, C error 547 10d 74d
possible deadlock in uvcg_extension_allow_link prio:low usb 4 syz, C 13 49d 74d
memory leak in f_uac2_opts_p_srate_store prio:normal usb 3 syz, C 1 61d 74d PATCH [71d]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 6 48d 75d PATCH [72d]
KASAN: slab-use-after-free Read in uvcg_extension_drop prio:normal actionable usb 19 C 7 3d18h 75d PATCH [72d]
general protection fault in dummy_udc_stop prio:low usb 8 24 50d 75d
general protection fault in emi26_probe prio:low usb 17 syz, C error error 17 52d 75d PATCH [7d06h]
WARNING in ttusb_dec_send_command prio:high usb media -1 syz, C 362 2h37m 76d PATCH [73d]
general protection fault in rebind_store prio:low usb 8 syz, C 65 5d20h 76d PATCH [19d]
KASAN: slab-use-after-free Write in pn_bind prio:normal usb 22 syz, C done 59 5d03h 76d PATCH [1d23h]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 58 19d 76d PATCH [72d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 45d 76d PATCH [17h26m]
KASAN: slab-use-after-free Read in vhci_shutdown_connection prio:normal usb 19 syz, C error 221 50d 76d PATCH [37d]
KASAN: slab-use-after-free Write in put_dev prio:normal usb 22 syz 5 40d 76d PATCH [73d]
KASAN: slab-use-after-free Write in gadgetfs_bind prio:normal usb 22 syz, C error 206 22h16m 76d PATCH [71d]
memory leak in uvcg_extension_ba_source_id_store prio:low usb 3 syz, C 1 77d 76d PATCH [73d]
WARNING in usb_ep_enable prio:high usb -1 syz, C done 2770 4h36m 76d PATCH [74d]
WARNING: locking bug in gadget_dev_open prio:normal usb 4 4 56d 77d
KASAN: slab-use-after-free Read in find_endpoint prio:normal usb 19 154 1d19h 77d
KASAN: slab-use-after-free Read in gadget_dev_open prio:normal usb 19 syz, C 197 1d04h 77d
KASAN: slab-use-after-free Read in ep_open prio:normal usb 19 syz, C done 228 4h30m 77d PATCH [76d]
WARNING in usbg_make_tpg prio:low usb -1 3 66d 77d
memory leak in f_uac2_opts_c_srate_store prio:low usb 3 syz, C 1 64d 77d PATCH [75d]
kernel BUG in register_netdevice prio:low usb -1 syz, C done 116 2d03h 78d PATCH [2d00h]
KASAN: invalid-free in f_uac2_opts_p_srate_store prio:normal usb 24 syz, C error done 156 48d 78d PATCH [72d]
KASAN: invalid-free in f_uac2_opts_c_srate_store prio:normal usb 24 syz, C error done 117 48d 79d PATCH [72d]
KASAN: slab-out-of-bounds Read in dummy_free_request prio:normal usb 17 162 49d 79d
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C error 15 14d 79d
possible deadlock in uvc_func_allow_link prio:low usb fs 4 17 48d 79d
KASAN: slab-use-after-free Read in stub_rx_loop prio:high usb 19 C 10 36d 79d PATCH [22d]
general protection fault in dummy_udc_start prio:low usb 10 syz, C error 10139 (+2129) 7d14h 79d PATCH [78d]
general protection fault in dummy_set_selfpowered prio:low usb 10 syz, C error 1486 7d17h 79d
general protection fault in f_midi2_free_ep_reqs prio:high usb 10 syz, C 935 38d 79d PATCH [78d]
general protection fault in dummy_queue prio:low usb 19 643 32d 79d
possible deadlock in configfs_depend_item_unlocked prio:low usb fs 4 syz, C error 6391 47m 79d
KASAN: global-out-of-bounds Read in usb_copy_descriptors prio:high usb 17 syz, C error 614 1d16h 79d PATCH [6d09h]
KASAN: invalid-free in dev_free (4) prio:normal usb 24 1 85d 81d
WARNING in cm109_input_ev/usb_submit_urb (2) prio:low usb input -1 syz 1 86d 82d
INFO: trying to register non-static key in __vb2_queue_cancel prio:high usb media -1 syz, C 3868 10h22m 93d 💬 3 [10d]
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 11d 104d PATCH [92d]
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 76 68d 108d PATCH [96d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 27 8d15h 161d PATCH [110d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 42 4d22h 181d
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 128 2d19h 204d PATCH [135d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 2099 38m 204d PATCH [135d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 31 1d09h 206d PATCH [138d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error error 2713 51d 211d PATCH [210d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error error 2364 99d 211d PATCH [164d]
memory leak in dvb_register_device prio:high usb media 3 syz, C 3 2d03h 242d PATCH [107d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 364 19d 269d PATCH [139d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb i2c 1 syz, C error error 12 9d12h 277d 💬 10 [275d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 203d 284d 💬 1 [202d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 36 14d 298d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error error 19 58d 315d PATCH [153d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 306d 319d PATCH [298d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 45 22h22m 350d PATCH [5d18h]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1482 3h51m 368d PATCH [110d]
general protection fault in count_matching_names (2) usb 2 syz 6 137d 370d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 29 42d 392d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 282 2d08h 420d PATCH [230d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 602 5d17h 421d PATCH [115d]
INFO: task hung in dvb_usbv2_exit prio:low i2c usb 1 syz, C error 111 43d 431d
INFO: task hung in console_callback (6) prio:high usb input 1 syz, C error error 57 51d 457d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 169 18h19m 483d PATCH [84d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 551 4d06h 503d PATCH [154d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 syz, C 229 10h36m 510d PATCH [6d02h]
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 863 7h21m 512d PATCH [325d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 121d 531d PATCH [528d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 525 1d12h 539d PATCH [494d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 27d 543d PATCH [332d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 44d 565d PATCH [367d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 849 1d22h 570d PATCH [494d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 462d 596d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 442d 730d
INFO: rcu detected stall in do_syscall_64 prio:high usb input 1 syz 25 50d 734d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 540 5h29m 762d PATCH [342d]
WARNING in enable_work prio:high usb media -1 syz, C error 1840 11d 786d 💬 2 [10d]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7675 15h16m 866d PATCH [41d]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 104 58d 871d
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error error 270 57d 932d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 380 12d 937d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable error 127 54d 976d 💬 2 [903d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 27 15d 1123d PATCH [17d]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 450 10d 1151d 💬 1 [10d]
INFO: rcu detected stall in console_callback usb input serial 1 syz, C error error 18 270d 1153d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 137 20d 1163d PATCH [9d23h]
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 290 (+540) 3d11h 1224d 💬 4 [953d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 51d 1231d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1197 1d06h 1297d PATCH [9d23h]
INFO: task hung in hub_event (3) prio:high usb 1 C 1084 7h17m 1370d PATCH [9d23h]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 863 52d 1394d 💬 14 [699d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 273d 1410d 💬 5 [354d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 243 4d03h 1475d
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 183d 2068d PATCH [1858d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 4102 9h06m 2116d PATCH [1852d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3492 3h07m 2117d 💬 1 [166d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (6) usb race:benign prio:low 6 1 18d 18d
KASAN: slab-use-after-free Write in dev_config usb 22 2 26d 22d
general protection fault in usb_ep_alloc_request prio:low usb 2 2 33d 29d
BUG: soft lockup in dummy_timer (2) prio:normal usb 1 1 37d 33d
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:NUM[NUM] (2) prio:high usb -1 1 44d 40d
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) race:benign prio:low usb 6 1 42d 42d
KASAN: stack-out-of-bounds Write in f_midi2_create_usb_configs prio:normal usb 21 3 59d 56d
general protection fault in usbg_submit_command prio:high usb 2 1 72d 67d
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small prio:high usb 10 4 74d 71d
BUG: unable to handle kernel paging request in dummy_enable prio:low usb 8 3 71d 72d
KASAN: slab-out-of-bounds Read in free_netdev prio:normal usb 19 2 69d 76d
general protection fault in dummy_wakeup prio:low usb 2 2 65d 78d
general protection fault in mon_text_release prio:normal usb 10 3 89d 189d