usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 459
Parent subsystem(s): kernel (117)
Child subsystems: usb-storage (6)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in v4l2_ctrl_auto_cluster media usb prio:high -1 syz, C 2 22h32m 5h06m
INFO: task hung in pn533_usb_probe nfc usb prio:high 1 syz, C error 2 2d16h 1d01h
KASAN: use-after-free Read in pn533_acr122_is_rx_frame_valid usb nfc prio:high 19 syz, C 7 1d02h 3d13h PATCH [17h56m]
INFO: task hung in usb_register_dev (3) prio:high usb 1 syz, C error 11 4d09h 4d13h PATCH [1d19h]
WARNING: suspicious RCU usage in phy_detach net usb prio:high 4 syz 4 19h57m 5d06h
KASAN: slab-use-after-free Read in roccat_disconnect prio:high input usb 19 syz, C 13 1d08h 6d08h PATCH [5d15h]
INFO: task hung in em28xx_i2c_unregister prio:high i2c usb 1 syz 30 5d08h 8d05h 💬 1 [7d20h]
BUG: unable to handle kernel paging request in gs_close prio:low usb 8 6 8d15h 8d15h
KASAN: slab-use-after-free Write in keyspan_close usb prio:high 22 syz, C 1 9d18h 9d12h PATCH [9d00h]
WARNING in cx231xx_send_vendor_cmd/usb_submit_urb usb prio:low -1 syz, C error 6 4h57m 9d12h PATCH [23h07m]
memory leak in nci_send_cmd usb nfc net prio:high 3 syz, C 4 2d07h 9d14h PATCH [7h26m]
KASAN: slab-use-after-free Read in k90_record_led_work usb input prio:high actionable 19 4 6d05h 10d PATCH [8d19h]
possible deadlock in fifo_open (2) usb prio:low 4 1 14d 10d
KASAN: slab-use-after-free Read in k90_backlight_work input usb prio:high 19 11 8d16h 11d PATCH [4d10h]
KASAN: slab-use-after-free Read in sd_stopN media usb prio:high 19 syz 1 13d 12d PATCH [17h43m]
KASAN: slab-out-of-bounds Write in gb_operation_message_alloc greybus usb prio:high 21 syz, C error 32 26m 12d PATCH [4d18h]
WARNING in drm_mode_config_validate usb dri prio:high -1 syz, C error 36 3d00h 12d 💬 1 [11d]
KASAN: slab-use-after-free Read in roccat_open input usb prio:high 19 syz, C 2 4d13h 12d 💬 2 [4d13h]
UBSAN: shift-out-of-bounds in __vcc_connect net usb prio:high -1 syz 2 17d 13d
KASAN: stack-out-of-bounds Write in append_midi1_out_jack usb prio:normal 21 C 6 13d 13d PATCH [7d12h]
INFO: task hung in usb_set_configuration prio:high usb input 1 syz 2 19d 15d PATCH [13d]
INFO: task hung in unbind_store prio:high usb 1 syz, C error 11 13d 16d 💬 7 [12d]
KASAN: slab-use-after-free Write in usb_giveback_urb_bh usb prio:high actionable 22 2 19d 17d PATCH [16d]
possible deadlock in lookup_open usb prio:low 4 84 11h21m 17d
KASAN: slab-use-after-free Read in dummy_timer usb prio:normal 19 25 3d03h 18d
INFO: trying to register non-static key in edge_bulk_in_callback usb prio:high -1 1 22d 18d
INFO: trying to register non-static key in u_audio_get_playback_srate usb prio:high -1 1 22d 18d PATCH [18d]
KASAN: slab-out-of-bounds Read in gether_get_ifname usb prio:normal 17 syz, C 21 6d22h 18d PATCH [17d]
possible deadlock in mdc800_device_open usb prio:high 4 syz, C error 224 5d06h 18d PATCH [2h27m]
general protection fault in bus_remove_device usb prio:high 2 syz, C 4 12d 20d PATCH [19d]
memory leak in __usbhid_submit_report (2) input usb prio:high 3 syz, C 1 8d18h 20d PATCH [20d]
INFO: trying to register non-static key in gadget_dev_open usb prio:normal -1 1 27d 23d
general protection fault in adsl_state_store prio:low usb 2 C 7 13d 23d PATCH [12h13m]
WARNING: ODEBUG bug in hid_device_remove input usb prio:high -1 syz, C error 50 2d11h 24d 💬 2 [8d22h]
WARNING: ODEBUG bug in corsair_remove input usb prio:high -1 syz, C done 564 1h54m 24d PATCH [8d19h]
KASAN: slab-use-after-free Read in attach_store usb prio:normal 19 C 2 25d 25d PATCH [5d14h]
memory leak in gadget_bind (2) prio:low usb 3 syz, C 1 14d 26d PATCH [18d]
possible deadlock in uvcg_extension_ba_source_id_show prio:low usb 4 6 31d 27d
BUG: spinlock bad magic in gadget_dev_open prio:normal usb 4 10 8d13h 27d
possible deadlock in uvcg_default_output_i_terminal_show prio:low usb 4 1 33d 28d
possible deadlock in uvcg_extension_b_num_controls_store prio:low usb 4 1 33d 29d
general protection fault in uvcg_video_enable prio:high usb 2 C 8 1d05h 29d PATCH [25d]
WARNING in ttusb_dec_start_feed prio:high media usb -1 syz, C 2 10d 30d
memory leak in hidg_bind prio:low usb 3 syz, C 2 16d 30d PATCH [18d]
WARNING: refcount bug in trace_suspend_resume (2) prio:normal usb 13 syz, C 5 8d17h 30d PATCH [28d]
WARNING in i2c_unregister_device prio:low usb -1 syz, C error 24 29d 30d
KASAN: slab-use-after-free Read in input_dev_uevent (2) prio:high usb input 19 syz, C error 16 1d15h 30d
KASAN: slab-out-of-bounds Read in hid_dump_input prio:high input usb 19 syz, C error 22 26d 31d PATCH [19d]
memory leak in usb_copy_descriptors prio:low usb 3 syz, C 1 17d 32d PATCH [6d16h]
INFO: trying to register non-static key in usbg_make_tpg prio:low usb -1 4 20d 33d
WARNING in trace_suspend_resume/usb_submit_urb (2) prio:high nfc usb -1 3 35d 33d
INFO: trying to register non-static key in as102_stream_ctrl prio:high usb media -1 syz, C error 43 5h35m 34d PATCH [7d07h]
BUG: unable to handle kernel paging request in nhi_probe prio:high usb 8 syz, C 13 22d 34d PATCH [32d]
KASAN: slab-use-after-free Read in sur40_open prio:high usb input 19 syz, C error 44 27d 34d PATCH [19d]
BUG: sleeping function called from invalid context in cancel_delayed_work_sync prio:high usb mmc 10 syz, C 24018 now 34d PATCH [10h24m]
BUG: sleeping function called from invalid context in mmc_free_host prio:high usb mmc 5 syz, C error 3905 19m 34d PATCH [20d]
KASAN: slab-use-after-free Read in rc_dev_uevent prio:high usb media 19 syz, C error 79 8d06h 34d PATCH [33d]
WARNING in port100_send_cmd_async/usb_submit_urb (3) prio:high usb nfc -1 syz, C error 324 9d08h 34d
possible deadlock in mnt_want_write (9) prio:low usb 4 syz, C 73 1d23h 34d
memory leak in f_uac1_opts_c_srate_store prio:normal usb 3 syz, C 1 21d 35d PATCH [33d]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 5 4d20h 36d PATCH [4d02h]
WARNING in __fsg_is_set prio:low usb -1 1 40d 36d PATCH [1h25m]
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) prio:high actionable usb 19 1 40d 36d PATCH [35d]
possible deadlock in tcm_alloc prio:low usb 4 syz, C error 264 2d21h 36d
possible deadlock in uvcg_extension_allow_link prio:low usb 4 syz, C 13 12d 36d
memory leak in f_uac2_opts_p_srate_store prio:normal usb 3 syz, C 1 23d 37d PATCH [33d]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 6 11d 37d PATCH [35d]
KASAN: slab-use-after-free Read in uvcg_extension_drop prio:normal actionable usb 19 5 3d03h 38d PATCH [35d]
general protection fault in dummy_udc_stop prio:low usb 8 24 13d 38d
general protection fault in emi26_probe prio:low usb 17 syz, C error 17 14d 38d 💬 1 [6d14h]
WARNING in ttusb_dec_send_command prio:high usb media -1 syz, C 182 15h16m 39d PATCH [36d]
general protection fault in rebind_store prio:low usb 8 syz, C 57 2d14h 39d PATCH [8d16h]
KASAN: slab-use-after-free Write in pn_bind prio:normal usb 22 syz 49 4d22h 39d PATCH [34d]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 58 10d 39d PATCH [34d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 8d10h 39d PATCH [23h32m]
KASAN: slab-use-after-free Read in vhci_shutdown_connection prio:normal usb 19 syz, C 221 13d 39d PATCH [13h26m]
KASAN: slab-use-after-free Write in put_dev prio:normal usb 22 syz 5 3d04h 39d PATCH [36d]
KASAN: slab-use-after-free Write in gadgetfs_bind prio:normal usb 22 syz, C error 133 5h05m 39d PATCH [34d]
memory leak in uvcg_extension_ba_source_id_store prio:low usb 3 syz, C 1 40d 39d PATCH [35d]
WARNING in usb_ep_enable prio:high usb -1 syz, C done 725 3h30m 39d PATCH [37d]
WARNING: locking bug in gadget_dev_open prio:normal usb 4 4 18d 39d
KASAN: slab-use-after-free Read in find_endpoint prio:normal usb 19 104 5h31m 39d
KASAN: slab-use-after-free Read in gadget_dev_open prio:normal usb 19 syz, C 158 7h18m 39d
KASAN: slab-use-after-free Read in ep_open prio:normal usb 19 syz, C done 127 1h43m 40d PATCH [39d]
WARNING in usbg_make_tpg prio:low usb -1 3 28d 40d
memory leak in f_uac2_opts_c_srate_store prio:low usb 3 syz, C 1 27d 40d PATCH [37d]
kernel BUG in register_netdevice prio:low usb -1 syz, C done 105 6d14h 41d 💬 2 [13d]
KASAN: invalid-free in f_uac2_opts_p_srate_store prio:normal usb 24 syz, C error 156 11d 41d PATCH [35d]
KASAN: invalid-free in f_uac2_opts_c_srate_store prio:normal usb 24 syz, C error 117 11d 41d PATCH [35d]
KASAN: slab-out-of-bounds Read in dummy_free_request prio:normal usb 17 162 12d 42d
general protection fault in start_dirop prio:low usb fs 2 syz, C 20 10d 42d PATCH [38d]
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C error 14 6d08h 42d
possible deadlock in uvc_func_allow_link prio:low usb fs 4 17 11d 42d
KASAN: slab-use-after-free Read in stub_rx_loop prio:high usb 19 C 10 13d 42d PATCH [13d]
general protection fault in dummy_udc_start prio:low usb 10 syz, C error 12268 12d 42d PATCH [41d]
general protection fault in dummy_set_selfpowered prio:low usb 10 syz, C error 1486 12d 42d
general protection fault in f_midi2_free_ep_reqs prio:high usb 10 syz, C 935 1d07h 42d PATCH [41d]
general protection fault in dummy_queue prio:low usb 19 641 4d14h 42d
KASAN: global-out-of-bounds Read in usb_copy_descriptors prio:high usb 17 512 14h43m 42d PATCH [38d]
KASAN: invalid-free in dev_free (4) prio:normal usb 24 1 48d 44d
WARNING in cm109_input_ev/usb_submit_urb (2) prio:low input usb -1 syz 1 49d 45d
INFO: trying to register non-static key in __vb2_queue_cancel prio:high usb media -1 syz, C 3478 6h38m 55d 💬 3 [4d14h]
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 16d 66d PATCH [55d]
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm input usb 1 syz, C error error 1 73d 71d
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 76 30d 71d PATCH [59d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 21 4d06h 124d PATCH [73d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 39 3d14h 143d
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 91 58d 166d PATCH [98d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1157 18d 166d PATCH [98d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 27 2d10h 169d PATCH [101d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2713 14d 173d PATCH [173d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error error 2364 62d 173d PATCH [127d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 2 50d 205d PATCH [69d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 364 13d 231d PATCH [102d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 syz, C error error 9 9d12h 240d 💬 10 [238d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 165d 246d 💬 1 [165d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 33 11d 261d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 19 21d 278d PATCH [115d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 269d 282d PATCH [261d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 35 1d10h 313d PATCH [61d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1256 1h34m 330d PATCH [72d]
general protection fault in count_matching_names (2) usb 2 syz 6 99d 333d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 29 5d10h 354d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 272 2d06h 383d PATCH [193d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 598 2d13h 384d PATCH [78d]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 syz, C error 111 5d16h 394d
INFO: task hung in console_callback (6) prio:high input usb 1 syz, C error error 57 14d 420d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 159 11d 446d PATCH [47d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 517 1d14h 465d PATCH [117d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 syz 188 2d06h 472d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 838 19h52m 474d PATCH [288d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 syz, C error 423 2d04h 493d PATCH [483d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 84d 494d PATCH [491d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 394 19m 502d PATCH [456d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 7d18h 506d PATCH [295d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 7d01h 527d PATCH [329d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 777 14h03m 533d PATCH [456d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 425d 558d
general protection fault in status_show prio:high usb 2 syz, C 16 78d 599d PATCH [447d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz, C error 3345 1d12h 618d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 405d 693d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 25 13d 696d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 378 1d13h 725d PATCH [305d]
WARNING in enable_work prio:high usb media -1 syz, C error 1833 6d09h 748d 💬 2 [4d14h]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7528 39m 829d PATCH [3d16h]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 104 20d 833d
INFO: rcu detected stall in schedule (7) usb 1 syz, C done error 72 57d 834d
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error 270 20d 895d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 376 13h54m 900d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 16d 939d 💬 2 [865d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 26 18d 1086d 💬 1 [15d]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 447 9d01h 1114d 💬 1 [35d]
INFO: rcu detected stall in console_callback input usb serial 1 syz, C error error 18 233d 1116d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 136 8h17m 1126d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 754 14h44m 1186d 💬 4 [915d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 14d 1194d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1164 13h05m 1260d 💬 16 [129d]
INFO: task hung in hub_event (3) prio:high usb 1 C 1008 13h20m 1333d 💬 12 [4d14h]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 863 15d 1356d 💬 14 [662d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 235d 1373d 💬 5 [316d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 227 2d11h 1438d
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 syz, C error 35 24d 1828d PATCH [36d]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 146d 2031d PATCH [1821d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 3984 10m 2078d PATCH [1815d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3392 22h17m 2079d 💬 1 [129d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:NUM[NUM] (2) usb -1 1 7d14h 3d14h
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) usb race:benign prio:low 6 1 5d08h 5d08h
KASAN: stack-out-of-bounds Write in f_midi2_create_usb_configs usb prio:normal 21 3 22d 18d
general protection fault in usbg_submit_command prio:high usb 2 1 35d 30d
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small prio:high usb 10 4 37d 34d
KCSAN: data-race in event_handler / usbip_stop_eh prio:high race:benign usb 6 1 34d 34d
BUG: unable to handle kernel paging request in dummy_enable prio:low usb 8 3 33d 35d
KASAN: slab-out-of-bounds Read in free_netdev prio:normal usb 19 2 31d 39d
general protection fault in dummy_wakeup prio:low usb 2 2 27d 41d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) race:benign prio:low usb 6 1 51d 51d
general protection fault in mon_text_release prio:normal usb 10 3 52d 151d