usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 449
Parent subsystem(s): kernel (118)
Child subsystems: usb-storage (4)
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 4d13h 13h23m
UBSAN: shift-out-of-bounds in vcc_connect net usb prio:high -1 syz 4 1d15h 1d08h PATCH [1d00h]
INFO: task hung in unbind_store prio:high usb 1 syz 9 3h09m 1d15h 💬 4 [1d03h]
KASAN: slab-use-after-free Write in usb_giveback_urb_bh usb prio:high actionable 22 2 4d14h 2d01h PATCH [1d10h]
possible deadlock in lookup_open usb prio:low 4 36 10h11m 2d19h
KASAN: slab-use-after-free Read in dummy_timer usb prio:normal 19 11 1d17h 3d01h
INFO: trying to register non-static key in edge_bulk_in_callback usb prio:high -1 1 7d18h 3d18h
general protection fault in ucsi_acpi_probe usb prio:low 2 syz 17 6d23h 3d18h PATCH [3d12h]
INFO: trying to register non-static key in u_audio_get_playback_srate usb prio:high -1 1 7d18h 3d18h PATCH [3d15h]
general protection fault in vhci_hcd_probe usb prio:low 2 syz 10 7d00h 3d19h
BUG: unable to handle kernel NULL pointer dereference in usb_reinit usb prio:low 10 syz, C 10 7d15h 3d19h PATCH [2d23h]
BUG: unable to handle kernel paging request in xhci_halt usb prio:high 8 syz, C 17 3d13h 3d19h PATCH [2d17h]
KASAN: slab-out-of-bounds Read in gether_get_ifname usb prio:normal 17 syz, C 21 6d22h 3d19h PATCH [2d18h]
general protection fault in wcove_typec_probe usb prio:low 2 11 7d00h 3d19h PATCH [3d12h]
possible deadlock in mdc800_device_open usb prio:high 4 syz, C error 222 8h05m 3d20h
general protection fault in bus_remove_device usb prio:high 2 syz, C 3 7d14h 5d10h PATCH [4d06h]
memory leak in __usbhid_submit_report (2) input usb prio:high 3 syz, C 1 9d20h 5d20h PATCH [5d16h]
general protection fault in fsg_common_set_num_buffers prio:low usb 8 syz, C 11 4d11h 7d19h PATCH [6d11h]
INFO: trying to register non-static key in gadget_dev_open usb prio:normal -1 1 12d 8d04h
general protection fault in adsl_state_store prio:low usb 2 C 5 3d13h 8d11h
WARNING: ODEBUG bug in hid_device_remove input usb prio:high -1 syz 36 4h08m 9d18h 💬 2 [8d01h]
WARNING: ODEBUG bug in corsair_remove input usb prio:high -1 syz 107 4h06m 9d18h PATCH [7d20h]
KASAN: slab-use-after-free Read in attach_store usb prio:normal 19 C 2 10d 10d PATCH [8d20h]
KASAN: slab-use-after-free Read in usa49_glocont_callback prio:high actionable usb 19 C 2 8d11h 11d PATCH [3d11h]
KASAN: slab-use-after-free Read in f_midi2_opts_iface_name_show usb prio:normal 19 12 3d05h 11d PATCH [8d16h]
memory leak in gadget_bind (2) usb prio:low 3 syz, C 1 15d 11d PATCH [3d00h]
possible deadlock in uvcg_frame_dw_frame_interval_store usb prio:low 4 3 2d03h 11d
possible deadlock in uvcg_extension_ba_source_id_show usb prio:low 4 6 16d 12d
BUG: spinlock bad magic in gadget_dev_open usb prio:normal 4 5 12d 12d
possible deadlock in uvcg_default_output_i_terminal_show usb prio:low 4 1 18d 13d
WARNING: kobject bug in pch_udc_remove prio:high usb -1 syz, C 5 13d 13d PATCH [13d]
possible deadlock in uvcg_extension_b_num_controls_store usb prio:low 4 1 18d 14d
general protection fault in uvcg_video_enable prio:high usb 2 C 8 6h48m 14d PATCH [10d]
possible deadlock in tcm_register_callback usb prio:low 4 4 5d08h 15d
WARNING in ttusb_dec_start_feed media usb prio:high -1 syz, C 2 15d 15d
memory leak in hidg_bind usb prio:low 3 syz, C 2 1d19h 15d PATCH [3d00h]
WARNING: refcount bug in trace_suspend_resume (2) usb prio:normal 13 syz, C 2 16d 15d PATCH [13d]
WARNING in i2c_unregister_device usb prio:low -1 syz, C error 24 14d 15d
KASAN: slab-out-of-bounds Read in hid_dump_input input usb prio:high 19 syz, C error 22 11d 16d PATCH [4d01h]
memory leak in usb_copy_descriptors usb prio:low 3 syz, C 1 2d08h 17d PATCH [3d01h]
INFO: trying to register non-static key in usbg_make_tpg usb prio:low -1 4 5d07h 18d
WARNING in trace_suspend_resume/usb_submit_urb (2) usb prio:high -1 3 20d 18d
BUG: unable to handle kernel paging request in nhi_probe usb prio:high 8 syz, C 13 7d15h 19d PATCH [17d]
KASAN: slab-use-after-free Read in sur40_open usb input prio:high 19 syz, C error 44 12d 19d PATCH [4d01h]
BUG: sleeping function called from invalid context in cancel_delayed_work_sync usb prio:high 5 syz, C 7918 now 19d PATCH [7d19h]
BUG: unable to handle kernel paging request in ioread32 usb prio:high 8 syz, C error 65 3d20h 19d
memory leak in f_uac1_opts_c_srate_store usb prio:normal 3 syz, C 1 6d14h 20d PATCH [18d]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 3 12d 21d
WARNING in __fsg_is_set usb prio:low -1 1 25d 21d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) usb prio:high actionable 19 1 25d 21d PATCH [20d]
possible deadlock in tcm_alloc prio:low usb 4 syz, C error 191 2d15h 21d
general protection fault in usb_put_function_instance usb prio:low 2 12 17d 21d PATCH [8d21h]
possible deadlock in uvcg_extension_allow_link usb prio:low 4 syz, C 12 14d 21d
memory leak in f_uac2_opts_p_srate_store usb prio:normal 3 syz, C 1 8d18h 22d PATCH [18d]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 5 2d13h 22d PATCH [20d]
KASAN: slab-use-after-free Read in uvcg_extension_drop usb prio:normal actionable 19 3 25d 23d PATCH [20d]
general protection fault in dummy_udc_stop prio:low usb 8 22 6h06m 23d
general protection fault in emi26_probe prio:low usb 17 syz, C error 16 6h32m 23d
WARNING in ttusb_dec_send_command media usb prio:high -1 syz, C 122 5h26m 24d PATCH [21d]
general protection fault in mon_notify usb prio:high 2 syz, C 4 13d 24d PATCH [23d]
general protection fault in rebind_store prio:low usb 8 syz, C 30 2d02h 24d PATCH [4d17h]
KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list usb prio:normal 19 syz, C error 246 14h40m 24d PATCH [21d]
KASAN: slab-use-after-free Write in pn_bind prio:normal usb 22 syz 42 10h46m 24d PATCH [19d]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 58 10d 24d PATCH [19d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 7d16h 24d
WARNING in f_midi_free usb prio:low -1 9 4d01h 24d PATCH [8d16h]
KASAN: slab-use-after-free Read in vhci_shutdown_connection usb prio:normal 19 syz, C 210 12h39m 24d
KASAN: slab-use-after-free Write in put_dev usb prio:normal 22 syz 2 16d 24d PATCH [21d]
KASAN: slab-use-after-free Write in gadgetfs_bind usb prio:normal 22 syz, C error 33 5m 24d PATCH [19d]
memory leak in uvcg_extension_ba_source_id_store usb prio:low 3 syz, C 1 25d 24d PATCH [20d]
WARNING in usb_ep_enable usb prio:high -1 syz, C done 556 56m 24d PATCH [22d]
WARNING: locking bug in gadget_dev_open usb prio:normal 4 4 3d18h 24d
KASAN: slab-use-after-free Read in find_endpoint usb prio:normal 19 48 3h14m 24d
KASAN: slab-use-after-free Read in gadget_dev_open usb prio:normal 19 syz, C 50 1d16h 24d
KASAN: slab-use-after-free Read in ep_open usb prio:normal 19 syz, C done 66 57m 25d PATCH [24d]
WARNING in usbg_make_tpg usb prio:low -1 3 13d 25d
memory leak in f_uac2_opts_c_srate_store usb prio:low 3 syz, C 1 12d 25d PATCH [23d]
possible deadlock in process_measurement (6) prio:low usb 4 638 49m 26d
kernel BUG in register_netdevice prio:low usb -1 syz, C done 89 7h42m 26d 💬 1 [4d20h]
KASAN: invalid-free in f_uac2_opts_p_srate_store prio:normal usb 24 syz, C error 140 7h40m 26d PATCH [20d]
KASAN: invalid-free in f_uac2_opts_c_srate_store usb prio:normal 24 syz, C error 101 6h50m 26d PATCH [20d]
KASAN: slab-out-of-bounds Read in dummy_free_request prio:normal usb 17 159 2d06h 27d
general protection fault in start_dirop prio:low usb fs 2 syz, C 14 10h39m 27d PATCH [23d]
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C error 13 7d19h 27d
possible deadlock in uvc_func_allow_link prio:low usb fs 4 16 21h16m 27d
KASAN: slab-use-after-free Read in stub_rx_loop prio:high usb 19 9 31d 27d
general protection fault in dummy_udc_start prio:low usb 10 syz, C error 11359 now 27d PATCH [26d]
general protection fault in dummy_set_selfpowered prio:low usb 10 syz, C error 1384 6m 27d
KASAN: slab-use-after-free Read in raw_process_ep0_io prio:normal usb 19 syz, C 34 5h37m 27d PATCH [20d]
general protection fault in f_midi2_free_ep_reqs prio:high usb 10 syz, C 589 12h18m 27d PATCH [26d]
general protection fault in dummy_queue prio:low usb 19 584 now 27d
KASAN: global-out-of-bounds Read in usb_copy_descriptors prio:high usb 17 429 13h18m 27d PATCH [23d]
general protection fault in f_midi2_stop_eps prio:high usb 2 syz, C error 517 7h21m 27d PATCH [26d]
KASAN: invalid-free in dev_free (4) prio:normal usb 24 1 33d 29d
WARNING in cm109_input_ev/usb_submit_urb (2) prio:low input usb -1 syz 1 34d 30d
INFO: trying to register non-static key in __vb2_queue_cancel prio:high usb media -1 syz, C 2913 1h00m 41d 💬 3 [24d]
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 1d12h 51d PATCH [40d]
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm usb input 1 syz, C error error 1 58d 56d
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 76 15d 56d PATCH [44d]
WARNING in igorplugusb_cmd/usb_submit_urb prio:low media usb -1 syz, C 1 90d 87d PATCH [68d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 21 8d22h 109d PATCH [58d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 38 15d 128d
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error 91 43d 151d PATCH [83d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1157 3d13h 151d PATCH [83d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 9 120d 154d PATCH [86d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2712 46m 158d PATCH [158d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error 2364 47d 158d PATCH [112d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 2 35d 190d PATCH [54d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 357 4h14m 216d PATCH [87d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 syz, C error error 8 10d 225d 💬 10 [223d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 150d 231d 💬 1 [150d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 31 2d11h 246d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 19 6d10h 263d PATCH [100d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 254d 267d PATCH [246d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 35 12h36m 298d PATCH [46d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1192 1d23h 315d PATCH [57d]
general protection fault in count_matching_names (2) usb 2 syz 6 84d 318d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 28 6d00h 339d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 272 3d20h 368d PATCH [178d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 595 1d14h 369d PATCH [63d]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 syz, C error 109 8d12h 379d
INFO: task hung in console_callback (6) prio:high input usb 1 syz, C error error 55 3h21m 405d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 157 3d03h 431d PATCH [32d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 494 16h25m 450d PATCH [102d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 syz 179 1h23m 457d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 795 17h39m 459d PATCH [273d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 syz, C error 415 2d04h 478d PATCH [468d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 69d 479d PATCH [476d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 376 4h39m 487d PATCH [441d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 21d 491d PATCH [280d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 11d 512d PATCH [314d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 757 6h01m 518d PATCH [441d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 410d 543d
general protection fault in status_show prio:high usb 2 syz, C 16 63d 584d PATCH [432d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz, C error 1254 16m 603d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 390d 678d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 24 14d 681d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 371 13d 710d PATCH [290d]
WARNING in enable_work prio:high usb media -1 syz, C error 1832 6d22h 733d 💬 2 [51d]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7494 21h54m 814d PATCH [116d]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 104 5d20h 818d
INFO: rcu detected stall in schedule (7) usb 1 syz, C done error 72 42d 819d
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error 270 5d11h 880d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 372 2d08h 885d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 1d22h 924d 💬 2 [850d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 26 3d14h 1071d 💬 1 [23h06m]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 445 1d15h 1099d 💬 1 [20d]
INFO: rcu detected stall in console_callback input usb serial 1 syz, C error error 18 218d 1101d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 130 10d 1111d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 725 4h33m 1171d 💬 4 [900d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 77d 1179d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1156 4d19h 1245d 💬 16 [114d]
INFO: task hung in hub_event (3) prio:high usb 1 C 990 3h37m 1318d 💬 12 [18d]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 863 2h17m 1341d 💬 14 [647d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 220d 1358d 💬 5 [301d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 222 1d00h 1423d
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 syz, C error 35 9d01h 1813d PATCH [21d]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 131d 2016d PATCH [1806d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 3916 7h35m 2063d PATCH [1800d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3334 1h01m 2064d 💬 1 [114d]
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 4d13h 1d07h
KASAN: stack-out-of-bounds Write in f_midi2_create_usb_configs usb prio:normal 21 3 7d04h 3d19h
BUG: unable to handle kernel paging request in iowrite32 usb prio:high 8 1 20d 15d
general protection fault in usbg_submit_command usb prio:high 2 1 20d 15d
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small usb prio:high 10 4 22d 19d
KCSAN: data-race in event_handler / usbip_stop_eh usb prio:high race:benign 6 1 19d 19d
BUG: unable to handle kernel paging request in gs_close usb prio:low 8 4 10d 20d
BUG: unable to handle kernel paging request in dummy_enable usb prio:low 8 3 18d 20d
KASAN: slab-out-of-bounds Read in free_netdev usb prio:normal 19 2 16d 24d
general protection fault in dummy_wakeup prio:low usb 2 2 12d 26d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) race:benign prio:low usb 6 1 36d 36d
general protection fault in mon_text_release prio:normal usb 10 3 37d 136d