usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 475
Parent subsystem(s): kernel (119)
Child subsystems: usb-storage (5)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in magicmouse_event prio:high input usb 2 syz, C 3 2d00h 1d23h PATCH [1d08h]
KASAN: slab-use-after-free Write in usb_giveback_urb_bh (2) usb prio:high actionable 22 1 9d23h 5d12h
INFO: task hung in usb_deregister_dev (4) prio:high usb 1 35 2d00h 7d13h
general protection fault in mxl111sf_ep6_streaming_ctrl media usb prio:high 2 syz, C error 4 1d06h 7d17h PATCH [1h43m]
INFO: task hung in usbdev_ioctl (8) prio:high usb 1 syz, C error 6 17h51m 13d PATCH [11d]
WARNING in ttusb_start_feed/usb_submit_urb media usb prio:high -1 syz, C error 16 10h19m 15d PATCH [15d]
KASAN: slab-use-after-free Read in rtsx_usb_ms_handle_req mmc usb prio:high 22 syz, C error 313 2h10m 16d PATCH [4d07h]
general protection fault in ucsi_acpi_probe (2) usb prio:low 2 syz, C error 41 9d05h 19d PATCH [13d]
WARNING in service_outstanding_interrupt/usb_submit_urb (2) usb prio:high -1 1 26d 22d
INFO: task hung in pn533_usb_probe nfc usb prio:high 1 syz, C error 5 4h08m 26d PATCH [24d]
INFO: task hung in usb_register_dev (3) prio:high usb 1 syz, C error 21 2d13h 30d PATCH [27d]
WARNING: suspicious RCU usage in phy_detach prio:high usb net 4 syz 23 3d05h 30d PATCH [2d06h]
KASAN: slab-use-after-free Read in roccat_disconnect prio:high input usb 19 syz, C error 20 11d 31d PATCH [11d]
BUG: unable to handle kernel paging request in gs_close prio:low usb 8 6 34d 34d PATCH [6d02h]
memory leak in nci_send_cmd prio:high usb 3 syz, C 5 10d 35d PATCH [10d]
KASAN: slab-use-after-free Read in k90_record_led_work prio:high actionable input usb 19 6 11d 35d PATCH [23d]
possible deadlock in fifo_open (2) prio:low usb 4 1 39d 35d
KASAN: slab-use-after-free Read in atkbd_event_work prio:high actionable usb 19 syz, C 8 3d00h 36d 💬 2 [19d]
KASAN: slab-use-after-free Read in k90_backlight_work prio:high input usb 19 11 34d 37d PATCH [20d]
KASAN: slab-use-after-free Read in sd_stopN prio:high media usb 19 syz 1 25d 37d PATCH [26d]
KASAN: slab-out-of-bounds Write in gb_operation_message_alloc prio:high usb greybus 21 syz, C error 86 3h54m 37d PATCH [30d]
WARNING in drm_mode_config_validate prio:high usb dri -1 syz, C error 36 28d 37d 💬 1 [37d]
KASAN: slab-use-after-free Read in roccat_open prio:high input usb 19 syz, C 2 16d 38d 💬 2 [5d10h]
UBSAN: shift-out-of-bounds in __vcc_connect prio:high net usb -1 syz 2 42d 39d PATCH [3d22h]
INFO: task hung in usb_set_configuration prio:high usb input 1 syz 2 45d 41d PATCH [39d]
INFO: task hung in unbind_store prio:high usb 1 syz, C error 11 16d 42d 💬 7 [38d]
possible deadlock in lookup_open prio:low usb 4 syz, C 94 3d22h 43d
KASAN: slab-out-of-bounds Read in aqc_raw_event prio:high input usb hwmon 17 syz, C error 12 11d 43d PATCH [43d]
KASAN: slab-use-after-free Read in dummy_timer prio:normal usb 19 34 8d06h 43d
INFO: trying to register non-static key in edge_bulk_in_callback prio:high usb -1 1 48d 44d
INFO: trying to register non-static key in u_audio_get_playback_srate prio:high usb -1 1 48d 44d PATCH [4d08h]
KASAN: slab-out-of-bounds Read in gether_get_ifname prio:normal usb 17 syz, C 21 32d 44d PATCH [21d]
possible deadlock in mdc800_device_open prio:high usb 4 syz, C error 279 3h37m 44d PATCH [25d]
general protection fault in bus_remove_device prio:high usb 2 syz, C 9 8d22h 45d PATCH [44d]
memory leak in __usbhid_submit_report (2) prio:high input usb 3 syz, C 2 2d07h 46d PATCH [46d]
general protection fault in drm_object_attach_property usb dri prio:high 8 syz, C error 58 16h45m 48d PATCH [48d]
INFO: trying to register non-static key in gadget_dev_open prio:normal usb -1 1 52d 48d
general protection fault in adsl_state_store prio:low usb 2 C 20 3d09h 49d PATCH [8d13h]
WARNING: ODEBUG bug in hid_device_remove prio:high input usb -1 syz, C error 51 2d08h 50d 💬 2 [10d]
WARNING: ODEBUG bug in corsair_remove prio:high input usb -1 syz, C done 758 12m 50d PATCH [23d]
KASAN: slab-use-after-free Read in attach_store prio:normal usb 19 C 2 51d 51d PATCH [11d]
memory leak in gadget_bind (2) prio:low usb 3 syz, C 1 39d 51d PATCH [3d21h]
possible deadlock in uvcg_extension_ba_source_id_show prio:low usb 4 6 56d 52d
BUG: spinlock bad magic in gadget_dev_open prio:normal usb 4 12 12d 52d
possible deadlock in uvcg_default_output_i_terminal_show prio:low usb 4 1 59d 53d
possible deadlock in uvcg_extension_b_num_controls_store prio:low usb 4 1 59d 54d
general protection fault in uvcg_video_enable prio:high usb 2 C 8 26d 54d PATCH [51d]
WARNING in ttusb_dec_start_feed prio:high media usb -1 syz, C 2 36d 55d
memory leak in hidg_bind prio:low usb 3 syz, C 2 42d 55d PATCH [43d]
WARNING: refcount bug in trace_suspend_resume (2) prio:normal usb 13 syz, C 5 34d 55d PATCH [54d]
WARNING in i2c_unregister_device prio:low usb -1 syz, C error 36 9d12h 55d PATCH [9d20h]
KASAN: slab-out-of-bounds Read in hid_dump_input prio:high input usb 19 syz, C error error 22 52d 56d PATCH [23d]
memory leak in usb_copy_descriptors prio:low usb 3 syz, C 1 42d 58d PATCH [19d]
INFO: trying to register non-static key in usbg_make_tpg prio:low usb -1 4 45d 59d
INFO: trying to register non-static key in as102_stream_ctrl prio:high usb media -1 syz, C error 82 2h23m 59d PATCH [25d]
KASAN: slab-use-after-free Read in sur40_open prio:high usb input 19 syz, C error error 44 52d 59d PATCH [11d]
KASAN: slab-use-after-free Read in rc_dev_uevent prio:high usb media 19 syz, C error 192 1d14h 59d PATCH [59d]
WARNING in port100_send_cmd_async/usb_submit_urb (3) prio:high usb nfc -1 syz, C error 347 3d20h 59d PATCH [8d01h]
memory leak in f_uac1_opts_c_srate_store prio:normal usb 3 syz, C 1 47d 60d PATCH [59d]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 5 30d 61d PATCH [29d]
WARNING in as102_stream_ctrl prio:low usb media -1 syz, C 170 1h48m 61d PATCH [10d]
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) prio:high actionable usb 19 1 66d 61d PATCH [24d]
possible deadlock in tcm_alloc prio:low usb 4 syz, C error 525 16m 62d
possible deadlock in uvcg_extension_allow_link prio:low usb 4 syz, C 13 38d 62d
memory leak in f_uac2_opts_p_srate_store prio:normal usb 3 syz, C 1 49d 62d PATCH [59d]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 6 36d 63d PATCH [60d]
KASAN: slab-use-after-free Read in uvcg_extension_drop prio:normal actionable usb 19 C 6 3d09h 63d PATCH [60d]
general protection fault in dummy_udc_stop prio:low usb 8 24 38d 63d
general protection fault in emi26_probe prio:low usb 17 syz, C error 17 40d 63d 💬 1 [32d]
WARNING in ttusb_dec_send_command prio:high usb media -1 syz, C 304 3h08m 64d PATCH [61d]
general protection fault in rebind_store prio:low usb 8 syz, C 65 8d00h 64d PATCH [7d20h]
KASAN: slab-use-after-free Write in pn_bind prio:normal usb 22 syz 58 2d19h 64d PATCH [23d]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 58 7d13h 64d PATCH [60d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 33d 64d PATCH [3d18h]
KASAN: slab-use-after-free Read in vhci_shutdown_connection prio:normal usb 19 syz, C 221 38d 64d PATCH [26d]
KASAN: slab-use-after-free Write in put_dev prio:normal usb 22 syz 5 28d 64d PATCH [62d]
KASAN: slab-use-after-free Write in gadgetfs_bind prio:normal usb 22 syz, C error 205 8d06h 64d PATCH [60d]
memory leak in uvcg_extension_ba_source_id_store prio:low usb 3 syz, C 1 65d 64d PATCH [61d]
WARNING in usb_ep_enable prio:high usb -1 syz, C done 2471 5m 64d PATCH [62d]
WARNING: locking bug in gadget_dev_open prio:normal usb 4 4 44d 65d
KASAN: slab-use-after-free Read in find_endpoint prio:normal usb 19 145 1d04h 65d
KASAN: slab-use-after-free Read in gadget_dev_open prio:normal usb 19 syz, C 189 5d21h 65d
KASAN: slab-use-after-free Read in ep_open prio:normal usb 19 syz, C done 205 14h15m 65d PATCH [64d]
WARNING in usbg_make_tpg prio:low usb -1 3 54d 65d
memory leak in f_uac2_opts_c_srate_store prio:low usb 3 syz, C 1 52d 65d PATCH [63d]
kernel BUG in register_netdevice prio:low usb -1 syz, C done 112 7d03h 66d 💬 2 [39d]
KASAN: invalid-free in f_uac2_opts_p_srate_store prio:normal usb 24 syz, C error 156 36d 66d PATCH [60d]
KASAN: invalid-free in f_uac2_opts_c_srate_store prio:normal usb 24 syz, C error 117 37d 67d PATCH [60d]
KASAN: slab-out-of-bounds Read in dummy_free_request prio:normal usb 17 162 37d 67d
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C error 15 2d21h 67d
possible deadlock in uvc_func_allow_link prio:low usb fs 4 17 36d 67d
KASAN: slab-use-after-free Read in stub_rx_loop prio:high usb 19 C 10 24d 68d PATCH [11d]
general protection fault in dummy_udc_start prio:low usb 10 syz, C error 12268 9d20h 68d PATCH [67d]
general protection fault in dummy_set_selfpowered prio:low usb 10 syz, C error 1486 9d23h 68d
general protection fault in f_midi2_free_ep_reqs prio:high usb 10 syz, C 935 26d 68d PATCH [66d]
general protection fault in dummy_queue prio:low usb 19 643 20d 68d
possible deadlock in configfs_depend_item_unlocked prio:low usb fs 4 syz, C error 5770 32m 68d
KASAN: global-out-of-bounds Read in usb_copy_descriptors prio:high usb 17 syz, C 563 2d14h 68d PATCH [3d08h]
KASAN: invalid-free in dev_free (4) prio:normal usb 24 1 74d 70d
WARNING in cm109_input_ev/usb_submit_urb (2) prio:low usb input -1 syz 1 74d 70d
INFO: trying to register non-static key in __vb2_queue_cancel prio:high usb media -1 syz, C 3821 24m 81d 💬 3 [30d]
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 42d 92d PATCH [80d]
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm input usb 1 syz, C error error 1 98d 96d
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 76 56d 96d PATCH [85d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 27 12d 149d PATCH [98d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 41 11h49m 169d
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 117 1d13h 192d PATCH [124d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1799 40m 192d PATCH [124d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 30 14d 194d PATCH [126d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2713 39d 199d PATCH [198d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error error 2364 87d 199d PATCH [152d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 3 5d22h 230d PATCH [95d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 364 7d23h 257d PATCH [128d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb i2c 1 syz, C error error 12 13d 265d 💬 10 [264d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 191d 272d 💬 1 [191d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 36 2d17h 286d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error error 19 46d 303d PATCH [141d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 294d 307d PATCH [286d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 37 10d 339d PATCH [87d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1416 2h27m 356d PATCH [98d]
general protection fault in count_matching_names (2) usb 2 syz 6 125d 358d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 29 30d 380d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 276 7h49m 408d PATCH [219d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 601 6d17h 409d PATCH [103d]
INFO: task hung in dvb_usbv2_exit prio:low i2c usb 1 syz, C error 111 31d 419d
INFO: task hung in console_callback (6) prio:high usb input 1 syz, C error error 57 40d 445d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 165 1d01h 471d PATCH [72d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 536 1d15h 491d PATCH [142d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 syz 208 9h03m 498d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 852 1d03h 500d PATCH [313d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 110d 519d PATCH [516d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 472 8h23m 527d PATCH [482d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 15d 531d PATCH [321d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 32d 553d PATCH [355d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 817 5h44m 558d PATCH [482d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 451d 584d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 430d 719d
INFO: rcu detected stall in do_syscall_64 prio:high usb input 1 syz 25 38d 722d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 451 10h34m 751d PATCH [330d]
WARNING in enable_work prio:high usb media -1 syz, C error 1834 20d 774d 💬 2 [30d]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7603 now 854d PATCH [29d]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 104 46d 859d
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error error 270 45d 921d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 380 21h25m 925d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 42d 964d 💬 2 [891d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 27 3d09h 1112d PATCH [5d08h]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 449 3d08h 1139d 💬 1 [61d]
INFO: rcu detected stall in console_callback usb input serial 1 syz, C error error 18 258d 1141d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 137 8d04h 1152d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 803 9h00m 1212d 💬 4 [941d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 40d 1219d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1183 4d08h 1286d 💬 16 [155d]
INFO: task hung in hub_event (3) prio:high usb 1 C 1061 5h11m 1358d 💬 12 [30d]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 863 40d 1382d 💬 14 [688d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 261d 1398d 💬 5 [342d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 238 18h51m 1464d
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 171d 2057d PATCH [1847d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 4075 52m 2104d PATCH [1840d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3465 1d07h 2105d 💬 1 [155d]
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 6d11h 6d11h
KASAN: slab-use-after-free Write in dev_config usb 22 2 14d 10d
general protection fault in usb_ep_alloc_request usb prio:low 2 2 21d 18d
BUG: soft lockup in dummy_timer (2) usb prio:normal 1 1 25d 21d
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:NUM[NUM] (2) prio:high usb -1 1 33d 29d
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) race:benign prio:low usb 6 1 30d 30d
KASAN: stack-out-of-bounds Write in f_midi2_create_usb_configs prio:normal usb 21 3 47d 44d
KCSAN: data-race in kick_pool_pick / wq_worker_running race:benign prio:low usb net 6 C 63 19h02m 44d
general protection fault in usbg_submit_command prio:high usb 2 1 60d 55d
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small prio:high usb 10 4 63d 59d
BUG: unable to handle kernel paging request in dummy_enable prio:low usb 8 3 59d 60d
KASAN: slab-out-of-bounds Read in free_netdev prio:normal usb 19 2 57d 64d
general protection fault in dummy_wakeup prio:low usb 2 2 53d 66d
general protection fault in mon_text_release prio:normal usb 10 3 77d 177d