usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 456
Parent subsystem(s): kernel (118)
Child subsystems: usb-storage (5)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in pn533_acr122_is_rx_frame_valid usb nfc prio:high 19 syz, C 5 2d10h 2d05h PATCH [1d13h]
INFO: task hung in usb_register_dev (3) prio:high usb 1 syz, C 11 3d01h 3d05h PATCH [11h42m]
WARNING: suspicious RCU usage in phy_detach net usb prio:high 4 syz 3 2d18h 3d22h
KASAN: slab-use-after-free Read in roccat_disconnect prio:high input usb 19 syz, C 13 13m 5d00h PATCH [4d07h]
INFO: task hung in em28xx_i2c_unregister prio:high i2c usb 1 syz 30 4d00h 6d22h 💬 1 [6d12h]
BUG: unable to handle kernel paging request in gs_close prio:low usb 8 6 7d07h 7d07h
KASAN: slab-use-after-free Write in keyspan_close usb prio:high 22 syz, C 1 8d10h 8d04h PATCH [7d16h]
WARNING in cx231xx_send_vendor_cmd/usb_submit_urb usb prio:low -1 syz, C error 4 9d04h 8d04h
memory leak in nci_send_cmd usb nfc net prio:high 3 syz, C 4 23h24m 8d06h PATCH [8d01h]
KASAN: slab-use-after-free Read in k90_record_led_work usb input prio:high actionable 19 4 4d21h 8d19h PATCH [7d11h]
possible deadlock in fifo_open (2) usb prio:low 4 1 12d 8d23h
KASAN: slab-use-after-free Read in k90_backlight_work input usb prio:high 19 11 7d08h 10d PATCH [3d03h]
KASAN: slab-use-after-free Read in sd_stopN media usb prio:high 19 syz 1 12d 11d PATCH [8d09h]
general protection fault in keyspan_break_ctl usb prio:high 2 syz, C 12 2d23h 11d PATCH [4d02h]
KASAN: slab-out-of-bounds Write in gb_operation_message_alloc greybus usb prio:high 21 syz, C 25 35m 11d PATCH [3d10h]
WARNING in drm_mode_config_validate usb dri prio:high -1 syz, C error 36 1d16h 11d 💬 1 [10d]
KASAN: slab-use-after-free Read in roccat_open input usb prio:high 19 syz, C 2 3d06h 11d 💬 2 [3d06h]
UBSAN: shift-out-of-bounds in __vcc_connect net usb prio:high -1 syz 2 16d 12d
KASAN: stack-out-of-bounds Write in append_midi1_out_jack usb prio:normal 21 C 6 12d 12d PATCH [6d04h]
INFO: task hung in usb_set_configuration prio:high usb input 1 syz 2 18d 14d PATCH [12d]
INFO: task hung in unbind_store prio:high usb 1 syz, C error 11 12d 15d 💬 7 [11d]
KASAN: slab-use-after-free Write in usb_giveback_urb_bh usb prio:high actionable 22 2 18d 15d PATCH [15d]
possible deadlock in lookup_open usb prio:low 4 82 2h48m 16d
KASAN: slab-use-after-free Read in dummy_timer usb prio:normal 19 25 1d19h 16d
INFO: trying to register non-static key in edge_bulk_in_callback usb prio:high -1 1 21d 17d
INFO: trying to register non-static key in u_audio_get_playback_srate usb prio:high -1 1 21d 17d PATCH [17d]
BUG: unable to handle kernel NULL pointer dereference in usb_reinit usb prio:low 10 syz, C 10 4d07h 17d PATCH [16d]
KASAN: slab-out-of-bounds Read in gether_get_ifname usb prio:normal 17 syz, C 21 5d14h 17d PATCH [16d]
possible deadlock in mdc800_device_open usb prio:high 4 syz, C error 224 3d23h 17d
general protection fault in bus_remove_device usb prio:high 2 syz, C 4 10d 19d PATCH [17d]
memory leak in __usbhid_submit_report (2) input usb prio:high 3 syz, C 1 7d11h 19d PATCH [19d]
INFO: trying to register non-static key in gadget_dev_open usb prio:normal -1 1 25d 21d
general protection fault in adsl_state_store prio:low usb 2 C 7 12d 22d PATCH [5d10h]
WARNING: ODEBUG bug in hid_device_remove input usb prio:high -1 syz, C error 50 1d03h 23d 💬 2 [7d14h]
WARNING: ODEBUG bug in corsair_remove input usb prio:high -1 syz, C done 553 5h44m 23d PATCH [7d11h]
KASAN: slab-use-after-free Read in attach_store usb prio:normal 19 C 2 24d 24d PATCH [4d07h]
KASAN: slab-use-after-free Read in usa49_glocont_callback prio:high actionable usb 19 C 6 2d03h 24d PATCH [17d]
memory leak in gadget_bind (2) usb prio:low 3 syz, C 1 13d 24d PATCH [16d]
possible deadlock in uvcg_frame_dw_frame_interval_store usb prio:low 4 4 11d 25d
possible deadlock in uvcg_extension_ba_source_id_show usb prio:low 4 6 29d 25d
BUG: spinlock bad magic in gadget_dev_open prio:normal usb 4 10 7d05h 25d
possible deadlock in uvcg_default_output_i_terminal_show prio:low usb 4 1 32d 26d
possible deadlock in uvcg_extension_b_num_controls_store prio:low usb 4 1 32d 27d
general protection fault in uvcg_video_enable prio:high usb 2 C 8 13d 27d PATCH [24d]
WARNING in ttusb_dec_start_feed media usb prio:high -1 syz, C 2 9d12h 29d
memory leak in hidg_bind prio:low usb 3 syz, C 2 15d 29d PATCH [16d]
WARNING: refcount bug in trace_suspend_resume (2) prio:normal usb 13 syz, C 5 7d09h 29d PATCH [27d]
WARNING in i2c_unregister_device usb prio:low -1 syz, C error 24 27d 29d
KASAN: slab-out-of-bounds Read in hid_dump_input prio:high input usb 19 syz, C error 22 25d 29d PATCH [17d]
memory leak in usb_copy_descriptors prio:low usb 3 syz, C 1 16d 31d PATCH [5d08h]
INFO: trying to register non-static key in usbg_make_tpg prio:low usb -1 4 18d 32d
WARNING in trace_suspend_resume/usb_submit_urb (2) prio:high nfc usb -1 3 34d 32d
INFO: trying to register non-static key in as102_stream_ctrl prio:high usb media -1 syz, C error 38 2d08h 32d PATCH [5d23h]
BUG: unable to handle kernel paging request in nhi_probe prio:high usb 8 syz, C 13 21d 32d PATCH [31d]
KASAN: slab-use-after-free Read in sur40_open prio:high usb input 19 syz, C error 44 25d 32d PATCH [17d]
BUG: sleeping function called from invalid context in cancel_delayed_work_sync prio:high usb mmc 10 syz, C 22092 now 32d PATCH [4h37m]
BUG: sleeping function called from invalid context in mmc_free_host prio:high usb mmc 5 syz, C error 3739 1h34m 32d PATCH [19d]
KASAN: slab-use-after-free Read in rc_dev_uevent prio:high usb media 19 syz, C error 79 6d22h 32d PATCH [32d]
WARNING in port100_send_cmd_async/usb_submit_urb (3) prio:high usb nfc -1 syz, C error 324 8d00h 32d
possible deadlock in mnt_want_write (9) prio:low usb 4 syz, C 73 15h13m 33d
memory leak in f_uac1_opts_c_srate_store prio:normal usb 3 syz, C 1 20d 33d PATCH [32d]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 5 3d12h 34d PATCH [2d18h]
WARNING in __fsg_is_set prio:low usb -1 1 38d 34d PATCH [10h26m]
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) prio:high actionable usb 19 1 39d 34d PATCH [34d]
possible deadlock in tcm_alloc prio:low usb 4 syz, C error 264 1d13h 35d
possible deadlock in uvcg_extension_allow_link prio:low usb 4 syz, C 13 11d 35d
memory leak in f_uac2_opts_p_srate_store prio:normal usb 3 syz, C 1 22d 35d PATCH [32d]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 6 10d 36d PATCH [34d]
KASAN: slab-use-after-free Read in uvcg_extension_drop prio:normal actionable usb 19 5 1d19h 36d PATCH [34d]
KASAN: slab-use-after-free Write in usb_free_urb prio:high actionable usb 22 syz, C 9 2d10h 36d PATCH [1d11h]
general protection fault in dummy_udc_stop prio:low usb 8 24 12d 36d
general protection fault in emi26_probe prio:low usb 17 syz, C error 17 13d 36d 💬 1 [5d06h]
WARNING in ttusb_dec_send_command prio:high usb media -1 syz, C 178 7h33m 37d PATCH [35d]
general protection fault in mon_notify prio:high usb 2 syz, C 4 27d 37d PATCH [37d]
general protection fault in rebind_store prio:low usb 8 syz, C 57 1d06h 37d PATCH [7d08h]
KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list prio:normal usb 19 syz, C error 257 11d 37d PATCH [35d]
KASAN: slab-use-after-free Write in pn_bind prio:normal usb 22 syz 49 3d15h 37d PATCH [33d]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 58 9d14h 37d PATCH [33d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 7d02h 37d PATCH [19m]
KASAN: slab-use-after-free Read in vhci_shutdown_connection prio:normal usb 19 syz, C 221 11d 37d
KASAN: slab-use-after-free Write in put_dev prio:normal usb 22 syz 5 1d20h 37d PATCH [35d]
KASAN: slab-use-after-free Write in gadgetfs_bind prio:normal usb 22 syz, C error 117 2d00h 38d PATCH [33d]
memory leak in uvcg_extension_ba_source_id_store prio:low usb 3 syz, C 1 39d 38d PATCH [34d]
WARNING in usb_ep_enable prio:high usb -1 syz, C done 717 3h56m 38d PATCH [36d]
WARNING: locking bug in gadget_dev_open prio:normal usb 4 4 17d 38d
KASAN: slab-use-after-free Read in find_endpoint prio:normal usb 19 101 4h10m 38d
KASAN: slab-use-after-free Read in gadget_dev_open prio:normal usb 19 syz, C 156 1d18h 38d
KASAN: slab-use-after-free Read in ep_open prio:normal usb 19 syz, C done 124 1d08h 38d PATCH [37d]
WARNING in usbg_make_tpg prio:low usb -1 3 27d 38d
memory leak in f_uac2_opts_c_srate_store prio:low usb 3 syz, C 1 25d 38d PATCH [36d]
kernel BUG in register_netdevice prio:low usb -1 syz, C done 105 5d06h 39d 💬 2 [12d]
KASAN: invalid-free in f_uac2_opts_p_srate_store prio:normal usb 24 syz, C error 156 9d23h 39d PATCH [34d]
KASAN: invalid-free in f_uac2_opts_c_srate_store prio:normal usb 24 syz, C error 117 10d 40d PATCH [34d]
KASAN: slab-out-of-bounds Read in dummy_free_request prio:normal usb 17 162 10d 40d
general protection fault in start_dirop prio:low usb fs 2 syz, C 20 8d21h 40d PATCH [37d]
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C error 14 5d01h 40d
possible deadlock in uvc_func_allow_link prio:low usb fs 4 17 9d17h 40d
KASAN: slab-use-after-free Read in stub_rx_loop prio:high usb 19 C 10 12d 41d PATCH [11d]
general protection fault in dummy_udc_start prio:low usb 10 syz, C error 12268 11d 41d PATCH [40d]
general protection fault in dummy_set_selfpowered prio:low usb 10 syz, C error 1486 11d 41d
general protection fault in f_midi2_free_ep_reqs prio:high usb 10 syz, C 934 15h15m 41d PATCH [39d]
general protection fault in dummy_queue prio:low usb 19 641 3d06h 41d
KASAN: global-out-of-bounds Read in usb_copy_descriptors prio:high usb 17 510 6h51m 41d PATCH [36d]
KASAN: invalid-free in dev_free (4) prio:normal usb 24 1 47d 43d
WARNING in cm109_input_ev/usb_submit_urb (2) prio:low input usb -1 syz 1 47d 43d
INFO: trying to register non-static key in __vb2_queue_cancel prio:high usb media -1 syz, C 3471 21h38m 54d 💬 3 [3d06h]
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 15d 65d PATCH [53d]
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm input usb 1 syz, C error error 1 71d 69d
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 76 29d 69d PATCH [58d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 21 2d22h 122d PATCH [71d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 39 2d06h 142d
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 91 57d 165d PATCH [97d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1157 17d 165d PATCH [97d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 27 1d03h 167d PATCH [99d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2713 12d 172d PATCH [172d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error error 2364 60d 172d PATCH [126d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 2 49d 203d PATCH [68d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 364 11d 230d PATCH [101d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 syz, C error error 9 8d05h 239d 💬 10 [237d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 164d 245d 💬 1 [164d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 33 10d 259d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 19 20d 276d PATCH [114d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 267d 280d PATCH [260d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 35 3h01m 312d PATCH [60d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1253 5h21m 329d PATCH [71d]
general protection fault in count_matching_names (2) usb 2 syz 6 98d 331d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 29 4d02h 353d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 272 22h23m 381d PATCH [192d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 598 1d05h 382d PATCH [76d]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 syz, C error 111 4d08h 392d
INFO: task hung in console_callback (6) prio:high input usb 1 syz, C error error 57 13d 419d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 159 9d21h 444d PATCH [45d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 517 6h52m 464d PATCH [115d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 syz 188 22h20m 471d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 836 2d05h 473d PATCH [287d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 syz, C error 423 20h53m 491d PATCH [481d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 83d 493d PATCH [489d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 393 15h52m 500d PATCH [455d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 6d10h 504d PATCH [294d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 5d17h 526d PATCH [328d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 775 9h17m 532d PATCH [455d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 424d 557d
general protection fault in status_show prio:high usb 2 syz, C 16 77d 598d PATCH [446d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz, C error 3345 4h49m 617d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 403d 692d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 25 11d 695d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 378 5h13m 724d PATCH [304d]
WARNING in enable_work prio:high usb media -1 syz, C error 1833 5d01h 747d 💬 2 [3d06h]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7523 22h32m 827d PATCH [2d09h]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 104 19d 832d
INFO: rcu detected stall in schedule (7) usb 1 syz, C done error 72 56d 833d
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error 270 19d 894d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 375 15h41m 899d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 15d 938d 💬 2 [864d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 26 17d 1085d 💬 1 [14d]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 447 7d17h 1113d 💬 1 [34d]
INFO: rcu detected stall in console_callback input usb serial 1 syz, C error error 18 231d 1114d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 134 6d22h 1125d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 751 2h19m 1185d 💬 4 [914d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 13d 1193d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1163 3h07m 1259d 💬 16 [128d]
INFO: task hung in hub_event (3) prio:high usb 1 C 1005 14h16m 1331d 💬 12 [3d06h]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 863 13d 1355d 💬 14 [661d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 234d 1371d 💬 5 [315d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 227 1d03h 1437d
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 syz, C error 35 22d 1827d PATCH [35d]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 144d 2030d PATCH [1820d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 3974 17h49m 2077d PATCH [1814d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3391 5h53m 2078d 💬 1 [128d]
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 6d06h 2d06h
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) usb race:benign prio:low 6 1 4d00h 4d00h
KASAN: stack-out-of-bounds Write in f_midi2_create_usb_configs usb prio:normal 21 3 20d 17d
BUG: unable to handle kernel paging request in iowrite32 prio:high usb 8 1 33d 28d
general protection fault in usbg_submit_command prio:high usb 2 1 34d 28d
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small prio:high usb 10 4 36d 32d
KCSAN: data-race in event_handler / usbip_stop_eh prio:high race:benign usb 6 1 33d 33d
BUG: unable to handle kernel paging request in dummy_enable prio:low usb 8 3 32d 33d
KASAN: slab-out-of-bounds Read in free_netdev prio:normal usb 19 2 30d 37d
general protection fault in dummy_wakeup prio:low usb 2 2 26d 39d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) race:benign prio:low usb 6 1 50d 50d
general protection fault in mon_text_release prio:normal usb 10 3 50d 150d