usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 435
Parent subsystem(s): kernel (96)
Child subsystems: usb-storage (2)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in tcm_alloc usb prio:low 4 4 4d09h 9h39m
general protection fault in usb_put_function_instance usb prio:low 2 11 4d00h 10h35m
possible deadlock in uvcg_extension_allow_link usb prio:low 4 syz, C 8 4d03h 10h45m
memory leak in f_uac2_opts_p_srate_store usb prio:normal 3 syz, C 1 5d01h 1d00h
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 4 2d06h 1d16h PATCH [1d03h]
KASAN: slab-use-after-free Read in uvcg_extension_drop usb prio:normal actionable 19 3 4d09h 1d19h
general protection fault in dummy_udc_stop usb prio:low 8 5 2d12h 1d20h
general protection fault in emi26_probe prio:low usb 2 syz, C error 14 17h17m 1d20h
WARNING in ttusb_dec_send_command media usb prio:high -1 syz, C 17 6h56m 2d19h PATCH [3h06m]
general protection fault in mon_notify usb prio:high 2 syz, C 4 6d09h 2d19h PATCH [2d10h]
UBSAN: array-index-out-of-bounds in uea_bind usb prio:high 15 syz, C 82 2d15h 2d19h PATCH [1d13h]
general protection fault in rebind_store usb prio:low 2 13 9h03m 2d19h
KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list usb prio:normal 19 syz 134 30m 2d20h PATCH [5h21m]
KASAN: slab-use-after-free Write in pn_bind usb prio:normal 22 12 1d08h 2d20h
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 51 2h51m 2d20h
BUG: using smp_processor_id() in preemptible code in tx_complete net usb prio:high 4 1 4d09h 2d20h
WARNING in f_midi_free usb prio:low -1 2 1d00h 2d20h
KASAN: slab-use-after-free Read in vhci_shutdown_connection usb prio:normal 19 syz 105 42m 2d20h
KASAN: slab-use-after-free Write in put_dev usb prio:normal 22 syz 1 4d02h 2d20h PATCH [6h21m]
KASAN: slab-use-after-free Write in gadgetfs_bind usb prio:normal 22 syz 2 4d00h 3d03h
KASAN: slab-use-after-free Read in cxacru_poll_status usb prio:high 19 syz 17 1d11h 3d03h PATCH [10h10m]
memory leak in uvcg_extension_ba_source_id_store usb prio:low 3 syz, C 1 4d02h 3d03h PATCH [1d13h]
possible deadlock in digi_set_modem_signals usb prio:high 4 syz, C error 5 4d02h 3d03h PATCH [2d07h]
WARNING in cxacru_cm/usb_submit_urb (3) usb prio:high -1 syz, C 31 8h47m 3d03h PATCH [3d10h]
WARNING in usb_ep_enable usb prio:high -1 syz, C done 105 10h53m 3d03h PATCH [1d02h]
WARNING: locking bug in gadget_dev_open usb 4 1 7d13h 3d13h
KASAN: slab-use-after-free Read in find_endpoint usb prio:normal 19 14 2d19h 3d13h
KASAN: slab-use-after-free Read in gadget_dev_open usb prio:normal 19 syz, C 7 2d21h 3d14h
KASAN: slab-use-after-free Read in ep_open usb prio:normal 19 syz, C 18 2h04m 3d18h PATCH [2d21h]
WARNING in usbg_make_tpg usb prio:low -1 2 4d06h 3d20h
memory leak in f_uac2_opts_c_srate_store usb prio:low 3 syz, C 1 8d04h 3d20h PATCH [1d16h]
memory leak in try_get_usb_function_instance usb prio:low 3 syz, C 1 8d08h 4d08h PATCH [13h10m]
kernel BUG in register_netdevice usb prio:low -1 7 1h06m 4d20h
KASAN: invalid-free in f_uac2_opts_p_srate_store usb prio:normal 24 syz, C error 49 7m 4d20h PATCH [5d04h]
KASAN: invalid-free in f_uac2_opts_c_srate_store usb prio:normal 24 syz, C 25 16h00m 5d15h PATCH [5d09h]
KASAN: slab-out-of-bounds Read in dummy_free_request usb prio:normal 17 99 1h00m 5d20h
general protection fault in usbtest_probe usb prio:low 8 syz, C 16 1d17h 5d20h PATCH [5h12m]
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C 6 1d01h 5d20h
possible deadlock in uvc_func_allow_link usb prio:low 4 5 9d17h 5d20h
KASAN: slab-use-after-free Read in lockref_get (2) fs usb prio:high 19 syz, C error 5 20h10m 5d20h
KASAN: slab-use-after-free Read in stub_rx_loop usb prio:high 19 9 10d 6d06h
general protection fault in dummy_udc_start usb prio:low 10 syz, C error 2619 6m 6d06h PATCH [5d06h]
general protection fault in dummy_set_selfpowered usb prio:low 10 syz, C error 487 1h48m 6d06h
KASAN: slab-use-after-free Read in raw_process_ep0_io prio:normal usb 19 syz, C 9 2d10h 6d06h
general protection fault in f_midi2_free_ep_reqs usb prio:high 10 syz, C 267 11m 6d06h PATCH [5d00h]
general protection fault in dummy_queue usb prio:low 10 188 now 6d06h
KASAN: global-out-of-bounds Read in usb_copy_descriptors usb prio:high 17 261 2h55m 6d06h PATCH [1d23h]
general protection fault in f_midi2_stop_eps usb prio:high 2 syz, C error 310 52m 6d06h PATCH [5d00h]
possible deadlock in uvcg_streaming_header_allow_link usb prio:low 4 syz, C error 225 18m 6d06h
general protection fault in uvcg_video_init usb prio:low 2 58 50m 6d06h PATCH [14h37m]
KASAN: invalid-free in dev_free (4) usb prio:normal 24 1 12d 8d04h
WARNING in cm109_input_ev/usb_submit_urb (2) input usb prio:low -1 syz 1 13d 9d00h
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 8d02h 30d PATCH [18d]
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm usb input 1 syz, C error error 1 36d 34d
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 73 8h02m 34d PATCH [23d]
KMSAN: uninit-value in steam_register prio:high input usb 7 3 57d 55d PATCH [53m]
WARNING in igorplugusb_cmd/usb_submit_urb prio:low media usb -1 syz, C 1 69d 66d PATCH [47d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 20 1d10h 87d PATCH [36d]
KASAN: stack-out-of-bounds Write in carl9170_handle_command_response prio:high usb wireless 21 syz, C 105 7d15h 101d PATCH [20d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 36 13d 107d
KASAN: slab-use-after-free Read in hiddev_disconnect (4) actionable prio:high usb input 19 2 87d 124d PATCH [34d]
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error 91 22d 130d PATCH [62d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1156 4d10h 130d PATCH [62d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 9 99d 133d PATCH [64d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2561 13m 137d PATCH [137d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error 2364 26d 137d PATCH [91d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 2 14d 168d PATCH [33d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 150 57m 195d PATCH [66d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 syz, C error error 8 99d 204d 💬 10 [202d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 129d 210d 💬 1 [129d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 29 15d 224d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 19 16d 241d PATCH [79d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 233d 246d PATCH [225d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 24 1d04h 277d PATCH [25d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1056 3h54m 294d PATCH [36d]
general protection fault in count_matching_names (2) usb 2 syz 6 63d 296d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 59d 318d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 266 4d11h 346d PATCH [157d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 575 13h08m 347d PATCH [41d]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 syz, C error 108 1d00h 357d
INFO: task hung in console_callback (6) prio:high input usb 1 syz, C error error 34 1d11h 384d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 154 20d 409d PATCH [10d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 472 2d10h 429d PATCH [80d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 154 4h03m 436d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 738 10h19m 438d PATCH [252d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 syz, C error 398 15h30m 456d PATCH [446d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 48d 458d PATCH [454d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 351 8h24m 465d PATCH [420d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 14h08m 469d PATCH [259d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 9d05h 491d PATCH [293d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 751 22h00m 497d PATCH [420d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 389d 522d
general protection fault in status_show prio:high usb 2 syz, C 16 42d 563d PATCH [411d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz error 31 5d16h 582d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 368d 657d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 23 315d 660d
KASAN: use-after-free Read in em28xx_close_extension (2) prio:high usb media 19 syz, C error 17 11h20m 683d PATCH [11d]
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 361 3d14h 689d PATCH [269d]
WARNING in enable_work prio:high usb -1 syz, C error 1825 16d 712d 💬 2 [30d]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7284 3h00m 792d PATCH [95d]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 102 16d 797d
INFO: rcu detected stall in schedule (7) usb 1 syz, C done error 72 21d 798d
WARNING in kernfs_get (5) prio:high usb kernfs -1 syz inconclusive 753 21d 817d 💬 3 [33d]
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error 255 2d18h 859d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 365 2d17h 864d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 1d22h 903d 💬 2 [829d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 24 6d14h 1050d 💬 1 [10d]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 440 10d 1078d 💬 1 [30d]
INFO: rcu detected stall in console_callback usb input serial 1 syz, C error error 18 196d 1079d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 130 6d06h 1090d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 675 4h02m 1150d 💬 4 [879d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 56d 1158d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1151 3d20h 1224d 💬 16 [93d]
INFO: task hung in hub_event (3) prio:high usb 1 963 2d04h 1297d 💬 12 [30d]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 862 499d 1320d 💬 14 [626d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 199d 1337d 💬 5 [280d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 217 3d20h 1402d
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 syz, C error 35 11d 1792d PATCH [9h47m]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 109d 1995d PATCH [1785d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 3863 3d00h 2042d PATCH [1779d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3279 4d09h 2043d 💬 1 [93d]
possible deadlock in zd_chip_disable_rxtx usb wireless 4 syz, C 44 3d21h 2062d PATCH [3d00h]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Write in gadgetfs_kill_sb usb prio:normal 22 1 4d10h 10h02m
general protection fault in adsl_state_store usb prio:low 2 2 4d10h 10h35m
KASAN: slab-out-of-bounds Read in free_netdev usb prio:normal 17 1 6d20h 2d20h
BUG: spinlock bad magic in gadget_dev_open usb 4 3 7d13h 3d14h
general protection fault in dummy_wakeup usb prio:low 2 1 9d02h 4d20h
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) usb race:benign prio:low 6 1 15d 15d
general protection fault in mon_text_release prio:normal usb 10 3 15d 115d