Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/09/22 | linux-5.15.y (ToT) | 3a5928702e71 | C | [report] UBSAN: shift-out-of-bounds in parse_audio_unit |
2024/09/22 | upstream (ToT) | de5cb0dcb74c | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/09/22 | linux-5.15.y (ToT) | 3a5928702e71 | C | [report] UBSAN: shift-out-of-bounds in parse_audio_unit |
2024/09/22 | upstream (ToT) | de5cb0dcb74c | C | Didn't crash |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | UBSAN: shift-out-of-bounds in parse_audio_unit sound | C | error | 3 | 85d | 83d | 27/28 | fixed on 2024/08/14 03:44 | |
android-5-15 | UBSAN: shift-out-of-bounds in parse_audio_unit origin:lts | C | 10 | 14d | 76d | 0/2 | upstream: reported C repro on 2024/07/22 02:50 | ||
android-6-1 | UBSAN: shift-out-of-bounds in parse_audio_unit origin:lts | C | 3 | 41d | 55d | 0/2 | upstream: reported C repro on 2024/08/11 11:03 |
usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 usb 1-1: SerialNumber: syz usb 1-1: 0:2 : does not exist ================================================================================ UBSAN: shift-out-of-bounds in sound/usb/mixer.c:2035:20 shift exponent 41 is too large for 32-bit type 'int' CPU: 0 PID: 1075 Comm: kworker/0:2 Not tainted 5.15.167-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 Workqueue: usb_hub_wq hub_event Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:151 [inline] __ubsan_handle_shift_out_of_bounds+0x3bf/0x420 lib/ubsan.c:321 parse_audio_feature_unit sound/usb/mixer.c:2035 [inline] parse_audio_unit+0x265a/0x3df0 sound/usb/mixer.c:2885 snd_usb_mixer_controls sound/usb/mixer.c:3230 [inline] snd_usb_create_mixer+0x1235/0x2e70 sound/usb/mixer.c:3577 usb_audio_probe+0x1622/0x2090 sound/usb/card.c:883 usb_probe_interface+0x5c0/0xaf0 drivers/usb/core/driver.c:396 really_probe+0x24e/0xb60 drivers/base/dd.c:595 __driver_probe_device+0x1a2/0x3d0 drivers/base/dd.c:755 driver_probe_device+0x50/0x420 drivers/base/dd.c:785 __device_attach_driver+0x2b9/0x500 drivers/base/dd.c:907 bus_for_each_drv+0x183/0x200 drivers/base/bus.c:427 __device_attach+0x359/0x570 drivers/base/dd.c:979 bus_probe_device+0xba/0x1e0 drivers/base/bus.c:487 device_add+0xb48/0xfd0 drivers/base/core.c:3415 usb_set_configuration+0x19dd/0x2020 drivers/usb/core/message.c:2165 usb_generic_driver_probe+0x84/0x140 drivers/usb/core/generic.c:238 usb_probe_device+0x130/0x260 drivers/usb/core/driver.c:293 really_probe+0x24e/0xb60 drivers/base/dd.c:595 __driver_probe_device+0x1a2/0x3d0 drivers/base/dd.c:755 driver_probe_device+0x50/0x420 drivers/base/dd.c:785 __device_attach_driver+0x2b9/0x500 drivers/base/dd.c:907 bus_for_each_drv+0x183/0x200 drivers/base/bus.c:427 __device_attach+0x359/0x570 drivers/base/dd.c:979 bus_probe_device+0xba/0x1e0 drivers/base/bus.c:487 device_add+0xb48/0xfd0 drivers/base/core.c:3415 usb_new_device+0xc17/0x18e0 drivers/usb/core/hub.c:2593 hub_port_connect drivers/usb/core/hub.c:5455 [inline] hub_port_connect_change drivers/usb/core/hub.c:5595 [inline] port_event drivers/usb/core/hub.c:5741 [inline] hub_event+0x2cdf/0x54c0 drivers/usb/core/hub.c:5823 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 </TASK> ================================================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/09/22 20:13 | linux-5.15.y | 3a5928702e71 | 6f888b75 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | UBSAN: shift-out-of-bounds in parse_audio_unit | |
2024/09/22 19:33 | linux-5.15.y | 3a5928702e71 | 6f888b75 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | UBSAN: shift-out-of-bounds in parse_audio_unit | |
2024/09/22 18:54 | linux-5.15.y | 3a5928702e71 | 6f888b75 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | UBSAN: shift-out-of-bounds in parse_audio_unit | |
2024/09/22 18:14 | linux-5.15.y | 3a5928702e71 | 6f888b75 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | UBSAN: shift-out-of-bounds in parse_audio_unit |