usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 449
Parent subsystem(s): kernel (119)
Child subsystems: usb-storage (5)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in usb_set_configuration prio:high usb input 1 syz 2 5d17h 1d17h PATCH [28m]
UBSAN: shift-out-of-bounds in vcc_connect net usb prio:high -1 syz 4 2d20h 2d13h PATCH [2d05h]
INFO: task hung in unbind_store prio:high usb 1 syz 10 13h28m 2d20h 💬 4 [2d07h]
KASAN: slab-use-after-free Write in usb_giveback_urb_bh usb prio:high actionable 22 2 5d18h 3d06h PATCH [2d14h]
possible deadlock in lookup_open usb prio:low 4 36 1d14h 4d00h
KASAN: slab-use-after-free Read in dummy_timer usb prio:normal 19 12 18h34m 4d05h
INFO: trying to register non-static key in edge_bulk_in_callback usb prio:high -1 1 8d22h 4d22h
general protection fault in ucsi_acpi_probe usb prio:low 2 syz 17 8d03h 4d22h PATCH [4d16h]
INFO: trying to register non-static key in u_audio_get_playback_srate usb prio:high -1 1 8d22h 4d22h PATCH [4d20h]
general protection fault in vhci_hcd_probe usb prio:low 2 syz 10 8d05h 4d23h
BUG: unable to handle kernel NULL pointer dereference in usb_reinit usb prio:low 10 syz, C 10 8d19h 4d23h PATCH [4d03h]
BUG: unable to handle kernel paging request in xhci_halt usb prio:high 8 syz, C 17 4d17h 5d00h PATCH [3d21h]
KASAN: slab-out-of-bounds Read in gether_get_ifname usb prio:normal 17 syz, C 21 8d02h 5d00h PATCH [3d22h]
general protection fault in wcove_typec_probe prio:low usb 2 syz 12 1d04h 5d00h PATCH [4d16h]
possible deadlock in mdc800_device_open usb prio:high 4 syz, C error 222 1d12h 5d00h
general protection fault in bus_remove_device usb prio:high 2 syz, C 3 8d18h 6d14h PATCH [5d11h]
memory leak in __usbhid_submit_report (2) input usb prio:high 3 syz, C 1 11d 7d01h PATCH [6d20h]
general protection fault in fsg_common_set_num_buffers prio:low usb 8 syz, C 11 5d15h 9d00h PATCH [7d15h]
INFO: trying to register non-static key in gadget_dev_open usb prio:normal -1 1 13d 9d09h
general protection fault in adsl_state_store prio:low usb 2 C 5 4d18h 9d16h
WARNING: ODEBUG bug in hid_device_remove input usb prio:high -1 syz 42 15h14m 10d 💬 2 [9d05h]
WARNING: ODEBUG bug in corsair_remove input usb prio:high -1 syz 114 15h14m 10d PATCH [9d00h]
KASAN: slab-use-after-free Read in attach_store usb prio:normal 19 C 2 11d 11d PATCH [10d]
KASAN: slab-use-after-free Read in usa49_glocont_callback prio:high actionable usb 19 C 2 9d15h 12d PATCH [4d16h]
KASAN: slab-use-after-free Read in f_midi2_opts_iface_name_show usb prio:normal 19 12 4d10h 12d PATCH [9d21h]
memory leak in gadget_bind (2) usb prio:low 3 syz, C 1 13h36m 12d PATCH [4d05h]
possible deadlock in uvcg_frame_dw_frame_interval_store usb prio:low 4 3 3d08h 12d
possible deadlock in uvcg_extension_ba_source_id_show usb prio:low 4 6 17d 13d
BUG: spinlock bad magic in gadget_dev_open prio:normal usb 4 5 13d 13d
possible deadlock in uvcg_default_output_i_terminal_show usb prio:low 4 1 19d 14d
WARNING: kobject bug in pch_udc_remove prio:high usb -1 syz, C 5 14d 14d PATCH [14d]
possible deadlock in uvcg_extension_b_num_controls_store usb prio:low 4 1 19d 15d
general protection fault in uvcg_video_enable prio:high usb 2 C 8 1d11h 15d PATCH [11d]
possible deadlock in tcm_register_callback usb prio:low 4 4 6d12h 16d
WARNING in ttusb_dec_start_feed media usb prio:high -1 syz, C 2 17d 16d
memory leak in hidg_bind usb prio:low 3 syz, C 2 2d23h 16d PATCH [4d05h]
WARNING: refcount bug in trace_suspend_resume (2) usb prio:normal 13 syz, C 2 17d 16d PATCH [14d]
WARNING in i2c_unregister_device usb prio:low -1 syz, C error 24 15d 16d
KASAN: slab-out-of-bounds Read in hid_dump_input input usb prio:high 19 syz, C error 22 12d 17d PATCH [5d06h]
memory leak in usb_copy_descriptors usb prio:low 3 syz, C 1 3d13h 18d PATCH [4d06h]
INFO: trying to register non-static key in usbg_make_tpg usb prio:low -1 4 6d12h 19d
WARNING in trace_suspend_resume/usb_submit_urb (2) usb prio:high -1 3 21d 19d
BUG: unable to handle kernel paging request in nhi_probe usb prio:high 8 syz, C 13 8d19h 20d PATCH [18d]
KASAN: slab-use-after-free Read in sur40_open usb input prio:high 19 syz, C error 44 13d 20d PATCH [5d06h]
BUG: sleeping function called from invalid context in cancel_delayed_work_sync usb prio:high 5 syz, C 9540 now 20d PATCH [8d23h]
BUG: unable to handle kernel paging request in ioread32 usb prio:high 8 syz, C error 66 1d02h 20d PATCH [15h47m]
memory leak in f_uac1_opts_c_srate_store usb prio:normal 3 syz, C 1 7d18h 21d PATCH [19d]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 3 13d 22d
WARNING in __fsg_is_set usb prio:low -1 1 26d 22d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) usb prio:high actionable 19 1 26d 22d PATCH [21d]
possible deadlock in tcm_alloc prio:low usb 4 syz, C error 192 13h20m 22d
general protection fault in usb_put_function_instance usb prio:low 2 12 18d 22d PATCH [10d]
possible deadlock in uvcg_extension_allow_link usb prio:low 4 syz, C 12 15d 22d
memory leak in f_uac2_opts_p_srate_store usb prio:normal 3 syz, C 1 9d22h 23d PATCH [19d]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 5 3d17h 24d PATCH [21d]
KASAN: slab-use-after-free Read in uvcg_extension_drop usb prio:normal actionable 19 3 26d 24d PATCH [21d]
general protection fault in dummy_udc_stop prio:low usb 8 23 1d00h 24d
general protection fault in emi26_probe prio:low usb 17 syz, C error 17 1d02h 24d
WARNING in ttusb_dec_send_command media usb prio:high -1 syz, C 129 10h19m 25d PATCH [22d]
general protection fault in mon_notify usb prio:high 2 syz, C 4 14d 25d PATCH [24d]
general protection fault in rebind_store prio:low usb 8 syz, C 30 3d07h 25d PATCH [5d21h]
KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list usb prio:normal 19 syz, C error 250 12h13m 25d PATCH [22d]
KASAN: slab-use-after-free Write in pn_bind prio:normal usb 22 syz 43 18h59m 25d PATCH [21d]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 58 11d 25d PATCH [21d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 8d20h 25d
WARNING in f_midi_free usb prio:low -1 10 1d01h 25d PATCH [9d21h]
KASAN: slab-use-after-free Read in vhci_shutdown_connection usb prio:normal 19 syz, C 216 3h27m 25d
KASAN: slab-use-after-free Write in put_dev usb prio:normal 22 syz 2 17d 25d PATCH [22d]
KASAN: slab-use-after-free Write in gadgetfs_bind usb prio:normal 22 syz, C error 46 3h17m 25d PATCH [20d]
memory leak in uvcg_extension_ba_source_id_store usb prio:low 3 syz, C 1 26d 25d PATCH [22d]
WARNING in usb_ep_enable usb prio:high -1 syz, C done 561 11h07m 25d PATCH [23d]
WARNING: locking bug in gadget_dev_open prio:normal usb 4 4 4d22h 26d
KASAN: slab-use-after-free Read in find_endpoint prio:normal usb 19 55 9h46m 26d
KASAN: slab-use-after-free Read in gadget_dev_open usb prio:normal 19 syz, C 55 18h07m 26d
KASAN: slab-use-after-free Read in ep_open prio:normal usb 19 syz, C done 77 3h50m 26d PATCH [25d]
WARNING in usbg_make_tpg prio:low usb -1 3 15d 26d
memory leak in f_uac2_opts_c_srate_store prio:low usb 3 syz, C 1 13d 26d PATCH [24d]
possible deadlock in process_measurement (6) prio:low usb 4 712 1h31m 27d
kernel BUG in register_netdevice prio:low usb -1 syz, C done 92 11h21m 27d 💬 1 [6d00h]
KASAN: invalid-free in f_uac2_opts_p_srate_store prio:normal usb 24 syz, C error 146 11h40m 27d PATCH [21d]
KASAN: invalid-free in f_uac2_opts_c_srate_store prio:normal usb 24 syz, C error 108 2h21m 28d PATCH [21d]
KASAN: slab-out-of-bounds Read in dummy_free_request prio:normal usb 17 160 10h07m 28d
general protection fault in start_dirop prio:low usb fs 2 syz, C 14 1d14h 28d PATCH [25d]
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C error 13 8d23h 28d
possible deadlock in uvc_func_allow_link prio:low usb fs 4 16 2d01h 28d
KASAN: slab-use-after-free Read in stub_rx_loop prio:high usb 19 9 32d 28d
general protection fault in dummy_udc_start prio:low usb 10 syz, C error 11746 27m 28d PATCH [27d]
general protection fault in dummy_set_selfpowered prio:low usb 10 syz, C error 1438 5m 28d
KASAN: slab-use-after-free Read in raw_process_ep0_io prio:normal usb 19 syz, C 36 15h00m 28d PATCH [21d]
general protection fault in f_midi2_free_ep_reqs prio:high usb 10 syz, C 595 2h10m 28d PATCH [27d]
general protection fault in dummy_queue prio:low usb 19 611 40m 28d
KASAN: global-out-of-bounds Read in usb_copy_descriptors prio:high usb 17 431 2h02m 28d PATCH [24d]
general protection fault in f_midi2_stop_eps prio:high usb 2 syz, C error 524 1h50m 28d PATCH [27d]
KASAN: invalid-free in dev_free (4) prio:normal usb 24 1 34d 30d
WARNING in cm109_input_ev/usb_submit_urb (2) prio:low input usb -1 syz 1 35d 31d
INFO: trying to register non-static key in __vb2_queue_cancel prio:high usb media -1 syz, C 3002 3h44m 42d 💬 3 [25d]
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 2d16h 53d PATCH [41d]
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm usb input 1 syz, C error error 1 59d 57d
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 76 16d 57d PATCH [45d]
WARNING in igorplugusb_cmd/usb_submit_urb prio:low media usb -1 syz, C 1 91d 88d PATCH [69d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 21 10d 110d PATCH [59d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 38 16d 130d
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error 91 45d 153d PATCH [84d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1157 4d17h 153d PATCH [84d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 9 121d 155d PATCH [87d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2713 10h09m 160d PATCH [159d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error 2364 48d 160d PATCH [113d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 2 37d 191d PATCH [56d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 361 6h03m 217d PATCH [88d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 syz, C error error 8 11d 226d 💬 10 [224d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 151d 232d 💬 1 [151d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 31 3d16h 247d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 19 7d14h 264d PATCH [101d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 255d 268d PATCH [247d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 35 1d16h 299d PATCH [48d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1192 3d03h 317d PATCH [58d]
general protection fault in count_matching_names (2) usb 2 syz 6 86d 319d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 28 7d05h 341d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 272 5d00h 369d PATCH [179d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 596 18h11m 370d PATCH [64d]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 syz, C error 109 9d17h 380d
INFO: task hung in console_callback (6) prio:high input usb 1 syz, C error error 57 15h54m 406d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 157 4d08h 432d PATCH [33d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 496 10h21m 452d PATCH [103d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 syz 181 17h14m 458d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 804 13m 461d PATCH [274d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 syz, C error 415 3d08h 479d PATCH [469d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 70d 480d PATCH [477d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 378 3h18m 488d PATCH [442d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 23d 492d PATCH [281d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 12d 514d PATCH [315d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 757 1d10h 519d PATCH [442d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 411d 545d
general protection fault in status_show prio:high usb 2 syz, C 16 64d 586d PATCH [433d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz, C error 1379 now 604d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 391d 679d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 24 15d 682d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 371 14d 711d PATCH [291d]
WARNING in enable_work prio:high usb media -1 syz, C error 1832 8d03h 734d 💬 2 [53d]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7496 8h01m 815d PATCH [117d]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 104 7d01h 820d
INFO: rcu detected stall in schedule (7) usb 1 syz, C done error 72 43d 820d
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error 270 6d15h 881d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 372 3d12h 886d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 3d02h 925d 💬 2 [851d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 26 4d18h 1072d 💬 1 [2d03h]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 445 2d19h 1100d 💬 1 [21d]
INFO: rcu detected stall in console_callback input usb serial 1 syz, C error error 18 219d 1102d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 130 11d 1112d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 726 14h59m 1172d 💬 4 [901d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 19h09m 1180d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1156 5d23h 1246d 💬 16 [115d]
INFO: task hung in hub_event (3) prio:high usb 1 C 990 1d07h 1319d 💬 12 [19d]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 863 1d06h 1343d 💬 14 [648d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 221d 1359d 💬 5 [303d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 224 8m 1424d
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 syz, C error 35 10d 1814d PATCH [22d]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 132d 2017d PATCH [1807d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 3918 3h27m 2065d PATCH [1801d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3337 6h39m 2065d 💬 1 [115d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: stack-out-of-bounds Write in append_midi1_out_jack usb 21 4 5d18h 2d11h
KASAN: stack-out-of-bounds Write in f_midi2_create_usb_configs usb prio:normal 21 3 8d08h 4d23h
BUG: unable to handle kernel paging request in iowrite32 usb prio:high 8 1 21d 16d
general protection fault in usbg_submit_command usb prio:high 2 1 21d 16d
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small usb prio:high 10 4 23d 20d
KCSAN: data-race in event_handler / usbip_stop_eh usb prio:high race:benign 6 1 20d 20d
BUG: unable to handle kernel paging request in gs_close usb prio:low 8 4 11d 21d
BUG: unable to handle kernel paging request in dummy_enable usb prio:low 8 3 19d 21d
KASAN: slab-out-of-bounds Read in free_netdev usb prio:normal 19 2 17d 25d
general protection fault in dummy_wakeup prio:low usb 2 2 13d 27d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) race:benign prio:low usb 6 1 37d 37d
general protection fault in mon_text_release prio:normal usb 10 3 38d 138d