| Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
|---|---|---|---|---|---|---|
| KMSAN: kernel-usb-infoleak in hid_submit_ctrl input usb | C | 839 | 1078d | 1686d |
syzbot |
sign-in | mailing list | source | docs |
| 🐞 Open [1005] ≡ Subsystems 🐞 Fixed [5249] 🐞 Invalid [12556] ⬇ Missing Backports [84] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
| Title | Replies (including bot) | Last reply |
|---|---|---|
| KASAN: slab-out-of-bounds Write in hid_report_raw_event | 1 (2) | 2019/09/19 18:28 |
| KMSAN: kernel-usb-infoleak in hid_submit_ctrl | 1 (2) | 2019/09/19 18:27 |
================================================================== BUG: KASAN: slab-out-of-bounds in memset include/linux/string.h:365 [inline] BUG: KASAN: slab-out-of-bounds in hid_report_raw_event+0x13a/0xed0 drivers/hid/hid-core.c:1744 Write of size 4068 at addr ffff8881d035801d by task swapper/1/0 CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.5.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <IRQ> __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xef/0x16e lib/dump_stack.c:118 print_address_description.constprop.0+0x16/0x200 mm/kasan/report.c:374 __kasan_report.cold+0x37/0x7f mm/kasan/report.c:506 kasan_report+0xe/0x20 mm/kasan/common.c:639 check_memory_region_inline mm/kasan/generic.c:185 [inline] check_memory_region+0x152/0x1c0 mm/kasan/generic.c:192 memset+0x20/0x40 mm/kasan/common.c:108 memset include/linux/string.h:365 [inline] hid_report_raw_event+0x13a/0xed0 drivers/hid/hid-core.c:1744 hid_input_report+0x315/0x3f0 drivers/hid/hid-core.c:1824 hid_irq_in+0x50e/0x690 drivers/hid/usbhid/hid-core.c:284 __usb_hcd_giveback_urb+0x1f2/0x470 drivers/usb/core/hcd.c:1648 usb_hcd_giveback_urb+0x368/0x420 drivers/usb/core/hcd.c:1713 dummy_timer+0x123d/0x2fdb drivers/usb/gadget/udc/dummy_hcd.c:1966 ? rcu
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019/12/25 15:42 | https://github.com/google/kasan.git usb-fuzzer | ecdf2214f472 | be5c2c81 | .config | console log | report | syz | C | ci2-upstream-usb | |||
| 2019/09/23 07:26 | https://github.com/google/kasan.git usb-fuzzer | e0bd8d794fc9 | d96e88f3 | .config | console log | report | syz | C | ci2-upstream-usb | |||
| 2019/08/25 04:27 | https://github.com/google/kasan.git usb-fuzzer | eea39f24f4a5 | d21c5d9d | .config | console log | report | syz | C | ci2-upstream-usb |