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 1d07h 1d06h PATCH [15h46m]
KASAN: slab-use-after-free Write in usb_giveback_urb_bh (2) usb prio:high actionable 22 1 9d06h 4d19h
INFO: task hung in usb_deregister_dev (4) prio:high usb 1 35 1d07h 6d20h
general protection fault in mxl111sf_ep6_streaming_ctrl media usb prio:high 2 syz, C error 2 7d02h 7d00h PATCH [6d17h]
INFO: task hung in usbdev_ioctl (8) prio:high usb 1 syz, C error 6 44m 12d PATCH [10d]
WARNING in ttusb_start_feed/usb_submit_urb media usb prio:high -1 syz, C error 14 4h40m 15d PATCH [15d]
KASAN: slab-use-after-free Read in rtsx_usb_ms_handle_req mmc usb prio:high 22 syz, C error 300 1h27m 15d PATCH [3d13h]
general protection fault in ucsi_acpi_probe (2) usb prio:low 2 syz, C error 41 8d12h 19d PATCH [12d]
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 4 14d 25d PATCH [23d]
INFO: task hung in usb_register_dev (3) prio:high usb 1 syz, C error 21 1d20h 29d PATCH [26d]
WARNING: suspicious RCU usage in phy_detach prio:high usb net 4 syz 23 2d12h 30d PATCH [1d13h]
KASAN: slab-use-after-free Read in roccat_disconnect prio:high input usb 19 syz, C error 20 11d 31d PATCH [10d]
BUG: unable to handle kernel paging request in gs_close prio:low usb 8 6 33d 33d PATCH [5d09h]
memory leak in nci_send_cmd prio:high usb 3 syz, C 5 9d07h 34d PATCH [9d13h]
KASAN: slab-use-after-free Read in k90_record_led_work prio:high actionable input usb 19 6 10d 34d PATCH [22d]
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 2d07h 35d 💬 2 [18d]
KASAN: slab-use-after-free Read in k90_backlight_work prio:high input usb 19 11 33d 36d PATCH [19d]
KASAN: slab-use-after-free Read in sd_stopN prio:high media usb 19 syz 1 24d 37d PATCH [25d]
KASAN: slab-out-of-bounds Write in gb_operation_message_alloc prio:high usb greybus 21 syz, C error 84 1d01h 37d PATCH [29d]
WARNING in drm_mode_config_validate prio:high usb dri -1 syz, C error 36 27d 37d 💬 1 [36d]
KASAN: slab-use-after-free Read in roccat_open prio:high input usb 19 syz, C 2 15d 37d 💬 2 [4d17h]
UBSAN: shift-out-of-bounds in __vcc_connect prio:high net usb -1 syz 2 42d 38d PATCH [3d05h]
INFO: task hung in usb_set_configuration prio:high usb input 1 syz 2 44d 40d PATCH [38d]
INFO: task hung in unbind_store prio:high usb 1 syz, C error 11 15d 41d 💬 7 [37d]
possible deadlock in lookup_open prio:low usb 4 syz, C 94 3d05h 42d
KASAN: slab-out-of-bounds Read in aqc_raw_event prio:high input usb hwmon 17 syz, C error 12 10d 42d PATCH [42d]
KASAN: slab-use-after-free Read in dummy_timer prio:normal usb 19 34 7d13h 42d
INFO: trying to register non-static key in edge_bulk_in_callback prio:high usb -1 1 47d 43d
INFO: trying to register non-static key in u_audio_get_playback_srate prio:high usb -1 1 47d 43d PATCH [3d14h]
KASAN: slab-out-of-bounds Read in gether_get_ifname prio:normal usb 17 syz, C 21 31d 43d PATCH [20d]
possible deadlock in mdc800_device_open prio:high usb 4 syz, C error 272 5h41m 43d PATCH [24d]
general protection fault in bus_remove_device prio:high usb 2 syz, C 9 8d05h 45d PATCH [44d]
memory leak in __usbhid_submit_report (2) prio:high input usb 3 syz, C 2 1d14h 45d PATCH [45d]
general protection fault in drm_object_attach_property usb dri prio:high 8 syz, C error 57 1d16h 47d PATCH [47d]
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 2d16h 48d PATCH [7d20h]
WARNING: ODEBUG bug in hid_device_remove prio:high input usb -1 syz, C error 51 1d15h 49d 💬 2 [9d18h]
WARNING: ODEBUG bug in corsair_remove prio:high input usb -1 syz, C done 750 1h24m 49d PATCH [22d]
KASAN: slab-use-after-free Read in attach_store prio:normal usb 19 C 2 50d 50d PATCH [10d]
memory leak in gadget_bind (2) prio:low usb 3 syz, C 1 39d 50d PATCH [3d04h]
possible deadlock in uvcg_extension_ba_source_id_show prio:low usb 4 6 56d 51d
BUG: spinlock bad magic in gadget_dev_open prio:normal usb 4 12 11d 52d
possible deadlock in uvcg_default_output_i_terminal_show prio:low usb 4 1 58d 52d
possible deadlock in uvcg_extension_b_num_controls_store prio:low usb 4 1 58d 53d
general protection fault in uvcg_video_enable prio:high usb 2 C 8 26d 53d PATCH [50d]
WARNING in ttusb_dec_start_feed prio:high media usb -1 syz, C 2 35d 55d
memory leak in hidg_bind prio:low usb 3 syz, C 2 41d 55d PATCH [42d]
WARNING: refcount bug in trace_suspend_resume (2) prio:normal usb 13 syz, C 5 33d 55d PATCH [53d]
WARNING in i2c_unregister_device prio:low usb -1 syz, C error 36 8d19h 55d PATCH [9d03h]
KASAN: slab-out-of-bounds Read in hid_dump_input prio:high input usb 19 syz, C error error 22 51d 56d PATCH [22d]
memory leak in usb_copy_descriptors prio:low usb 3 syz, C 1 42d 57d PATCH [18d]
INFO: trying to register non-static key in usbg_make_tpg prio:low usb -1 4 45d 58d
INFO: trying to register non-static key in as102_stream_ctrl prio:high usb media -1 syz, C error 80 9h08m 58d PATCH [24d]
KASAN: slab-use-after-free Read in sur40_open prio:high usb input 19 syz, C error error 44 51d 58d PATCH [10d]
KASAN: slab-use-after-free Read in rc_dev_uevent prio:high usb media 19 syz, C error 192 21h28m 59d PATCH [58d]
WARNING in port100_send_cmd_async/usb_submit_urb (3) prio:high usb nfc -1 syz, C error 347 3d03h 59d PATCH [7d08h]
memory leak in f_uac1_opts_c_srate_store prio:normal usb 3 syz, C 1 46d 59d PATCH [58d]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 5 29d 60d PATCH [28d]
WARNING in as102_stream_ctrl prio:low usb media -1 syz, C 168 13h23m 60d PATCH [9d18h]
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) prio:high actionable usb 19 1 65d 60d PATCH [23d]
possible deadlock in tcm_alloc prio:low usb 4 syz, C error 504 6d15h 61d
possible deadlock in uvcg_extension_allow_link prio:low usb 4 syz, C 13 37d 61d
memory leak in f_uac2_opts_p_srate_store prio:normal usb 3 syz, C 1 48d 62d PATCH [58d]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 6 36d 62d PATCH [60d]
KASAN: slab-use-after-free Read in uvcg_extension_drop prio:normal actionable usb 19 C 6 2d15h 62d PATCH [60d]
general protection fault in dummy_udc_stop prio:low usb 8 24 38d 62d
general protection fault in emi26_probe prio:low usb 17 syz, C error 17 39d 62d 💬 1 [31d]
WARNING in ttusb_dec_send_command prio:high usb media -1 syz, C 301 1h02m 63d PATCH [61d]
general protection fault in rebind_store prio:low usb 8 syz, C 65 7d07h 63d PATCH [7d03h]
KASAN: slab-use-after-free Write in pn_bind prio:normal usb 22 syz 58 2d02h 63d PATCH [23d]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 58 6d20h 63d PATCH [59d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 33d 63d PATCH [3d01h]
KASAN: slab-use-after-free Read in vhci_shutdown_connection prio:normal usb 19 syz, C 221 37d 63d PATCH [25d]
KASAN: slab-use-after-free Write in put_dev prio:normal usb 22 syz 5 28d 63d PATCH [61d]
KASAN: slab-use-after-free Write in gadgetfs_bind prio:normal usb 22 syz, C error 205 7d13h 64d PATCH [59d]
memory leak in uvcg_extension_ba_source_id_store prio:low usb 3 syz, C 1 65d 64d PATCH [60d]
WARNING in usb_ep_enable prio:high usb -1 syz, C done 2439 2h02m 64d PATCH [62d]
WARNING: locking bug in gadget_dev_open prio:normal usb 4 4 43d 64d
KASAN: slab-use-after-free Read in find_endpoint prio:normal usb 19 145 11h34m 64d
KASAN: slab-use-after-free Read in gadget_dev_open prio:normal usb 19 syz, C 189 5d03h 64d
KASAN: slab-use-after-free Read in ep_open prio:normal usb 19 syz, C done 203 11m 64d PATCH [64d]
WARNING in usbg_make_tpg prio:low usb -1 3 53d 64d
memory leak in f_uac2_opts_c_srate_store prio:low usb 3 syz, C 1 51d 64d PATCH [62d]
kernel BUG in register_netdevice prio:low usb -1 syz, C done 112 6d10h 65d 💬 2 [38d]
KASAN: invalid-free in f_uac2_opts_p_srate_store prio:normal usb 24 syz, C error 156 36d 65d PATCH [60d]
KASAN: invalid-free in f_uac2_opts_c_srate_store prio:normal usb 24 syz, C error 117 36d 66d PATCH [60d]
KASAN: slab-out-of-bounds Read in dummy_free_request prio:normal usb 17 162 37d 66d
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C error 15 2d03h 66d
possible deadlock in uvc_func_allow_link prio:low usb fs 4 17 35d 66d
KASAN: slab-use-after-free Read in stub_rx_loop prio:high usb 19 C 10 24d 67d PATCH [10d]
general protection fault in dummy_udc_start prio:low usb 10 syz, C error 12268 9d03h 67d PATCH [66d]
general protection fault in dummy_set_selfpowered prio:low usb 10 syz, C error 1486 9d06h 67d
general protection fault in f_midi2_free_ep_reqs prio:high usb 10 syz, C 935 26d 67d PATCH [66d]
general protection fault in dummy_queue prio:low usb 19 643 19d 67d
possible deadlock in configfs_depend_item_unlocked prio:low usb fs 4 syz, C error 5720 now 67d
KASAN: global-out-of-bounds Read in usb_copy_descriptors prio:high usb 17 syz, C 563 1d21h 67d PATCH [2d15h]
KASAN: invalid-free in dev_free (4) prio:normal usb 24 1 73d 69d
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 3809 1d13h 80d 💬 3 [29d]
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 41d 91d PATCH [79d]
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 55d 96d PATCH [84d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 27 11d 148d PATCH [97d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 40 15d 168d
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 117 20h25m 191d PATCH [123d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1787 2h12m 191d PATCH [123d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 30 13d 194d PATCH [125d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2713 39d 198d PATCH [198d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error error 2364 87d 198d PATCH [152d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 3 5d05h 230d PATCH [94d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 364 7d06h 256d PATCH [127d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb i2c 1 syz, C error error 12 12d 265d 💬 10 [263d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 190d 271d 💬 1 [190d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 36 2d00h 285d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error error 19 46d 302d PATCH [140d]
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 9d14h 338d PATCH [86d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1412 6h19m 355d PATCH [97d]
general protection fault in count_matching_names (2) usb 2 syz 6 124d 358d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 29 30d 379d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 274 1h37m 407d PATCH [218d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 601 6d00h 408d PATCH [102d]
INFO: task hung in dvb_usbv2_exit prio:low i2c usb 1 syz, C error 111 30d 418d
INFO: task hung in console_callback (6) prio:high usb input 1 syz, C error error 57 39d 445d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 165 8h13m 470d PATCH [72d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 536 22h07m 490d PATCH [141d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 syz 206 2d07h 497d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 852 10h29m 499d PATCH [313d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 109d 519d PATCH [515d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 471 9h18m 527d PATCH [481d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 14d 530d PATCH [320d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 31d 552d PATCH [354d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 816 6h29m 558d PATCH [481d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 450d 583d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 430d 718d
INFO: rcu detected stall in do_syscall_64 prio:high usb input 1 syz 25 37d 721d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 450 1d00h 750d PATCH [330d]
WARNING in enable_work prio:high usb media -1 syz, C error 1834 20d 773d 💬 2 [29d]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7577 3h44m 853d PATCH [28d]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 104 45d 858d
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error error 270 45d 920d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 380 4h18m 925d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 41d 964d 💬 2 [890d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 27 2d16h 1111d PATCH [4d15h]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 449 2d15h 1139d 💬 1 [60d]
INFO: rcu detected stall in console_callback usb input serial 1 syz, C error error 18 257d 1141d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 137 7d11h 1151d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 802 17h11m 1211d 💬 4 [940d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 39d 1219d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1183 3d14h 1285d 💬 16 [154d]
INFO: task hung in hub_event (3) prio:high usb 1 C 1060 1d06h 1358d 💬 12 [29d]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 863 39d 1381d 💬 14 [687d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 260d 1398d 💬 5 [341d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 238 1h44m 1463d
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 171d 2056d PATCH [1846d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 4072 1d03h 2103d PATCH [1840d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3465 14h27m 2104d 💬 1 [154d]
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 5d18h 5d18h
KASAN: slab-use-after-free Write in dev_config usb 22 2 13d 9d19h
general protection fault in usb_ep_alloc_request usb prio:low 2 2 20d 17d
BUG: soft lockup in dummy_timer (2) usb prio:normal 1 1 24d 20d
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:NUM[NUM] (2) prio:high usb -1 1 32d 28d
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 46d 43d
KCSAN: data-race in kick_pool_pick / wq_worker_running race:benign prio:low usb net 6 C 63 1h56m 44d
general protection fault in usbg_submit_command prio:high usb 2 1 60d 54d
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small prio:high usb 10 4 62d 58d
BUG: unable to handle kernel paging request in dummy_enable prio:low usb 8 3 58d 59d
KASAN: slab-out-of-bounds Read in free_netdev prio:normal usb 19 2 56d 63d
general protection fault in dummy_wakeup prio:low usb 2 2 52d 65d
general protection fault in mon_text_release prio:normal usb 10 3 77d 176d