usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 443
Parent subsystem(s): kernel (102)
Child subsystems: usb-storage (2)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in uvcg_default_output_i_terminal_show usb prio:low 4 1 5d23h 12h49m
WARNING: kobject bug in pch_udc_remove prio:high usb -1 syz, C 5 1d00h 1d00h PATCH [20h58m]
possible deadlock in uvcg_extension_b_num_controls_store usb prio:low 4 1 5d23h 1d12h
general protection fault in uvcg_video_enable prio:high usb 2 C 6 1d02h 1d12h
possible deadlock in tcm_register_callback usb prio:low 4 1 7d21h 2d12h
WARNING in ttusb_dec_start_feed media usb prio:high -1 syz, C 2 3d09h 2d17h
memory leak in hidg_bind usb prio:low 3 syz, C 2 4d03h 2d17h PATCH [2d02h]
WARNING: refcount bug in trace_suspend_resume (2) usb prio:normal 13 syz, C 2 4d01h 2d17h PATCH [22h41m]
WARNING in i2c_unregister_device usb prio:low -1 syz, C error 24 1d12h 2d17h
KASAN: slab-out-of-bounds Read in hid_dump_input input usb prio:high 19 syz, C error 19 5d03h 3d16h PATCH [3d08h]
memory leak in usb_copy_descriptors usb prio:low 3 syz, C 1 9d02h 5d02h PATCH [3d18h]
KASAN: slab-use-after-free Read in trace_event_raw_event_udc_log_req usb 19 1 8d11h 5d21h
INFO: trying to register non-static key in usbg_make_tpg usb prio:low -1 3 4d04h 5d21h
WARNING in trace_suspend_resume/usb_submit_urb (2) usb prio:high -1 3 7d17h 5d21h
BUG: unable to handle kernel paging request in nhi_probe usb prio:high 8 syz, C 4 7d17h 6d12h PATCH [4d23h]
KASAN: slab-use-after-free Read in sur40_open usb input prio:high 19 syz, C error 43 1h21m 6d13h PATCH [6d05h]
BUG: sleeping function called from invalid context in cancel_delayed_work_sync usb prio:high 5 syz, C 31 2d17h 6d14h
BUG: unable to handle kernel paging request in ioread32 usb prio:high 8 syz, C 61 19h25m 6d14h
memory leak in f_uac1_opts_c_srate_store usb prio:normal 3 syz, C 1 11d 7d09h PATCH [5d23h]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 2 6d18h 8d10h
WARNING in __fsg_is_set usb prio:low -1 1 12d 8d12h
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) usb prio:high actionable 19 1 12d 8d12h PATCH [7d20h]
possible deadlock in tcm_alloc prio:low usb 4 syz, C 161 1d08h 9d02h
general protection fault in usb_put_function_instance usb prio:low 2 12 4d23h 9d03h
possible deadlock in uvcg_extension_allow_link usb prio:low 4 syz, C 12 1d23h 9d03h
memory leak in f_uac2_opts_p_srate_store usb prio:normal 3 syz, C 1 13d 9d17h PATCH [6d03h]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 4 10d 10d PATCH [7d19h]
KASAN: slab-use-after-free Read in uvcg_extension_drop usb prio:normal actionable 19 3 13d 10d PATCH [7d19h]
general protection fault in dummy_udc_stop usb prio:low 8 9 6h22m 10d
general protection fault in emi26_probe prio:low usb 2 syz, C error 14 9d09h 10d
WARNING in ttusb_dec_send_command media usb prio:high -1 syz, C 69 17h38m 11d PATCH [8d19h]
general protection fault in mon_notify usb prio:high 2 syz, C 4 1d00h 11d PATCH [11d]
general protection fault in rebind_store usb prio:low 2 20 1d21h 11d PATCH [10h19m]
KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list usb prio:normal 19 syz, C error 185 3h00m 11d PATCH [8d21h]
KASAN: slab-use-after-free Write in pn_bind usb prio:normal 22 20 27m 11d PATCH [7d08h]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 54 4d05h 11d PATCH [7d05h]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 2 4d03h 11d
WARNING in f_midi_free usb prio:low -1 4 2d22h 11d
KASAN: slab-use-after-free Read in vhci_shutdown_connection usb prio:normal 19 syz, C 145 6h46m 11d
KASAN: slab-use-after-free Write in put_dev usb prio:normal 22 syz 2 4d04h 11d PATCH [8d22h]
KASAN: slab-use-after-free Write in gadgetfs_bind usb prio:normal 22 syz, C error 18 4d07h 11d PATCH [6d22h]
memory leak in uvcg_extension_ba_source_id_store usb prio:low 3 syz, C 1 12d 11d PATCH [8d06h]
WARNING in usb_ep_enable usb prio:high -1 syz, C done 369 1h27m 11d PATCH [9d18h]
WARNING: locking bug in gadget_dev_open usb 4 1 16d 12d
KASAN: slab-use-after-free Read in find_endpoint usb prio:normal 19 14 11d 12d
KASAN: slab-use-after-free Read in gadget_dev_open usb prio:normal 19 syz, C 26 16h38m 12d
KASAN: slab-use-after-free Read in ep_open usb prio:normal 19 syz, C 31 8h44m 12d PATCH [11d]
WARNING in usbg_make_tpg usb prio:low -1 3 1d08h 12d
memory leak in f_uac2_opts_c_srate_store usb prio:low 3 syz, C 1 16d 12d PATCH [10d]
memory leak in try_get_usb_function_instance usb prio:low 3 syz, C 1 2d16h 13d PATCH [9d05h]
kernel BUG in register_netdevice usb prio:low -1 43 6h01m 13d
KASAN: invalid-free in f_uac2_opts_p_srate_store usb prio:normal 24 syz, C error 94 12h47m 13d PATCH [7d19h]
KASAN: invalid-free in f_uac2_opts_c_srate_store usb prio:normal 24 syz, C 66 15h29m 14d PATCH [7d19h]
KASAN: slab-out-of-bounds Read in dummy_free_request usb prio:normal 17 152 1d01h 14d
general protection fault in usbtest_probe usb prio:low 8 syz, C 16 10d 14d PATCH [5d21h]
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C 10 2h41m 14d
possible deadlock in uvc_func_allow_link usb prio:low 4 7 4d18h 14d
KASAN: slab-use-after-free Read in lockref_get (2) fs usb prio:high 19 syz, C error 15 1h13m 14d
KASAN: slab-use-after-free Read in stub_rx_loop usb prio:high 19 9 18d 14d
general protection fault in dummy_udc_start usb prio:low 10 syz, C error 5287 now 14d PATCH [13d]
general protection fault in dummy_set_selfpowered usb prio:low 10 syz, C error 766 13m 14d
KASAN: slab-use-after-free Read in raw_process_ep0_io prio:normal usb 19 syz, C 19 14h03m 14d PATCH [7d21h]
general protection fault in f_midi2_free_ep_reqs usb prio:high 10 syz, C 364 4d05h 14d PATCH [13d]
general protection fault in dummy_queue usb prio:low 10 296 2h09m 14d
KASAN: global-out-of-bounds Read in usb_copy_descriptors usb prio:high 17 343 5h31m 14d PATCH [10d]
general protection fault in f_midi2_stop_eps usb prio:high 2 syz, C error 384 25m 14d PATCH [13d]
possible deadlock in uvcg_streaming_header_allow_link usb prio:low 4 syz, C error 347 1h56m 14d
general protection fault in uvcg_video_init usb prio:low 8 88 1d05h 14d PATCH [8d03h]
KASAN: invalid-free in dev_free (4) usb prio:normal 24 1 20d 16d
WARNING in cm109_input_ev/usb_submit_urb (2) input usb prio:low -1 syz 1 21d 17d
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 16d 39d PATCH [27d]
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm usb input 1 syz, C error error 1 45d 43d
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 76 3d02h 43d PATCH [31d]
WARNING in igorplugusb_cmd/usb_submit_urb prio:low media usb -1 syz, C 1 78d 74d PATCH [56d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 20 10d 96d PATCH [45d]
KASAN: stack-out-of-bounds Write in carl9170_handle_command_response prio:high usb wireless 21 syz, C 105 16d 110d PATCH [29d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 38 2d18h 116d
KASAN: slab-use-after-free Read in hiddev_disconnect (4) actionable prio:high usb input 19 2 96d 133d PATCH [43d]
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error 91 31d 139d PATCH [70d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1157 5d10h 139d PATCH [70d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 9 107d 141d PATCH [73d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2648 54m 146d PATCH [145d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error 2364 34d 146d PATCH [99d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 2 23d 177d PATCH [42d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 226 12h52m 204d PATCH [74d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 syz, C error error 8 108d 212d 💬 10 [210d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 138d 219d 💬 1 [138d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 29 24d 233d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 19 24d 250d PATCH [88d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 241d 254d PATCH [233d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 29 10h53m 285d PATCH [34d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1132 1h06m 303d PATCH [45d]
general protection fault in count_matching_names (2) usb 2 syz 6 72d 305d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 68d 327d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 267 3d12h 355d PATCH [166d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 584 4h23m 356d PATCH [50d]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 syz, C error 108 9d16h 366d
INFO: task hung in console_callback (6) prio:high input usb 1 syz, C error error 42 1d06h 392d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 154 29d 418d PATCH [19d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 477 13m 438d PATCH [89d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 162 8h52m 445d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 745 5h16m 447d PATCH [260d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 syz, C error 406 13m 465d PATCH [455d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 57d 466d PATCH [463d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 362 1h00m 474d PATCH [429d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 9d06h 478d PATCH [268d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 17d 500d PATCH [302d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 751 9d14h 505d PATCH [429d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 397d 531d
general protection fault in status_show prio:high usb 2 syz, C 16 50d 572d PATCH [420d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz error 31 14d 591d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 377d 665d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 24 2d03h 669d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 371 10h26m 697d PATCH [277d]
WARNING in enable_work prio:high usb -1 syz, C error 1827 7d11h 721d 💬 2 [39d]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7399 5d05h 801d PATCH [104d]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 102 25d 806d
INFO: rcu detected stall in schedule (7) usb 1 syz, C done error 72 29d 806d
WARNING in kernfs_get (5) prio:high usb kernfs -1 syz inconclusive 753 30d 826d 💬 3 [42d]
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error 263 1d17h 867d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 369 1d01h 872d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 10d 911d 💬 2 [838d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 24 15d 1059d 💬 1 [19d]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 441 12h05m 1086d 💬 1 [8d00h]
INFO: rcu detected stall in console_callback usb input serial 1 syz, C error error 18 205d 1088d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 130 14d 1098d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 698 2h42m 1159d 💬 4 [888d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 65d 1166d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1151 12d 1233d 💬 16 [102d]
INFO: task hung in hub_event (3) prio:high usb 1 C 967 2d13h 1305d 💬 12 [6d04h]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 862 507d 1329d 💬 14 [634d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 208d 1345d 💬 5 [289d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 219 4d18h 1410d
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 syz, C error 35 20d 1800d PATCH [9d02h]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 118d 2003d PATCH [1793d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 3887 2h39m 2051d PATCH [1787d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3292 2h32m 2052d 💬 1 [102d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in iowrite32 usb prio:high 8 1 7d16h 2d12h
general protection fault in usbg_submit_command usb prio:high 2 1 7d18h 2d12h
KASAN: slab-use-after-free Read in attach_store usb 19 1 10d 6d02h
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small usb prio:high 10 4 9d21h 6d12h
KCSAN: data-race in event_handler / usbip_stop_eh usb prio:high race:benign 6 1 6d22h 6d22h
BUG: unable to handle kernel paging request in gs_close usb prio:low 8 3 3d07h 7d11h
general protection fault in fsg_common_set_num_buffers usb prio:low 2 3 3d12h 7d12h
BUG: unable to handle kernel paging request in dummy_enable usb prio:low 8 3 6d04h 7d12h
general protection fault in adsl_state_store usb prio:low 2 2 13d 9d03h
KASAN: slab-out-of-bounds Read in free_netdev usb prio:normal 19 2 4d03h 11d
BUG: spinlock bad magic in gadget_dev_open usb 4 3 16d 12d
general protection fault in dummy_wakeup usb prio:low 2 2 1h09m 13d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) usb race:benign prio:low 6 1 23d 23d
general protection fault in mon_text_release prio:normal usb 10 3 24d 124d