Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] usbmon: Fix out-of-bounds read in mon_copy_to_buff | 6 (6) | 2025/07/03 14:51 |
[syzbot] [usb?] KASAN: slab-out-of-bounds Read in mon_bin_event | 1 (3) | 2025/07/03 09:47 |
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Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] usbmon: Fix out-of-bounds read in mon_copy_to_buff | 6 (6) | 2025/07/03 14:51 |
[syzbot] [usb?] KASAN: slab-out-of-bounds Read in mon_bin_event | 1 (3) | 2025/07/03 09:47 |
Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|---|
android-6-12 | KASAN: slab-out-of-bounds Read in mon_bin_event origin:upstream | 17 | C | 18 | 4d19h | 16d | 0/1 | premoderation: reported C repro on 2025/06/29 20:21 | ||
android-5-15 | KASAN: slab-out-of-bounds Read in mon_bin_event | 17 | 1 | 15d | 15d | 0/2 | premoderation: reported on 2025/06/30 17:27 | |||
android-5-10 | KASAN: slab-out-of-bounds Read in mon_bin_event | 17 | C | 28 | 14h30m | 14d | 0/2 | upstream: reported C repro on 2025/07/01 18:26 | ||
android-6-1 | KASAN: slab-out-of-bounds Read in mon_bin_event | 17 | 1 | 4d01h | 4d01h | 0/2 | premoderation: reported on 2025/07/12 10:50 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2025/07/03 04:35 | 16m | hdanton@sina.com | patch | linux-next | report log |
microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 microsoft 0003:045E:07DA.0001: ignoring exceeding usage max ================================================================== BUG: KASAN: slab-out-of-bounds in mon_copy_to_buff drivers/usb/mon/mon_bin.c:252 [inline] BUG: KASAN: slab-out-of-bounds in mon_bin_get_data drivers/usb/mon/mon_bin.c:420 [inline] BUG: KASAN: slab-out-of-bounds in mon_bin_event+0x1211/0x2250 drivers/usb/mon/mon_bin.c:606 Read of size 3904 at addr ffff888020e88be1 by task kworker/1:1/44 CPU: 1 UID: 0 PID: 44 Comm: kworker/1:1 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: usb_hub_wq hub_event Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x230 mm/kasan/report.c:480 kasan_report+0x118/0x150 mm/kasan/report.c:593 check_region_inline mm/kasan/generic.c:-1 [inline] kasan_check_range+0x2b0/0x2c0 mm/kasan/generic.c:189 __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105 mon_copy_to_buff drivers/usb/mon/mon_bin.c:252 [inline] mon_bin_get_data drivers/usb/mon/mon_bin.c:420 [inline] mon_bin_event+0x1211/0x2250 drivers/usb/mon/mon_bin.c:606 mon_bus_submit drivers/usb/mon/mon_main.c:89 [inline] mon_submit+0x196/0x210 drivers/usb/mon/mon_main.c:100 usbmon_urb_submit include/linux/usb/hcd.h:724 [inline] usb_hcd_submit_urb+0x11a/0x1aa0 drivers/usb/core/hcd.c:1518 usb_start_wait_urb+0x114/0x4c0 drivers/usb/core/message.c:59 usb_internal_control_msg drivers/usb/core/message.c:103 [inline] usb_control_msg+0x232/0x3e0 drivers/usb/core/message.c:154 usbhid_raw_request+0x3cd/0x4e0 drivers/hid/usbhid/hid-core.c:-1 __hid_request+0x1be/0x370 drivers/hid/hid-core.c:1989 hidinput_change_resolution_multipliers drivers/hid/hid-input.c:1950 [inline] hidinput_connect+0x218a/0x3030 drivers/hid/hid-input.c:2327 hid_connect+0x499/0x19a0 drivers/hid/hid-core.c:2239 hid_hw_start+0xa8/0x120 drivers/hid/hid-core.c:2357 ms_probe+0x180/0x430 drivers/hid/hid-microsoft.c:391 __hid_device_probe drivers/hid/hid-core.c:2727 [inline] hid_device_probe+0x3a0/0x710 drivers/hid/hid-core.c:2764 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x26a/0x9e0 drivers/base/dd.c:659 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031 bus_probe_device+0x185/0x260 drivers/base/bus.c:537 device_add+0x7b6/0xb50 drivers/base/core.c:3689 hid_add_device+0x398/0x540 drivers/hid/hid-core.c:2910 usbhid_probe+0xe13/0x12a0 drivers/hid/usbhid/hid-core.c:1435 usb_probe_interface+0x637/0xbf0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x26a/0x9e0 drivers/base/dd.c:659 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031 bus_probe_device+0x185/0x260 drivers/base/bus.c:537 device_add+0x7b6/0xb50 drivers/base/core.c:3689 usb_set_configuration+0x1a87/0x20e0 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250 usb_probe_device+0x1c1/0x390 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x26a/0x9e0 drivers/base/dd.c:659 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031 bus_probe_device+0x185/0x260 drivers/base/bus.c:537 device_add+0x7b6/0xb50 drivers/base/core.c:3689 usb_new_device+0xa39/0x16f0 drivers/usb/core/hub.c:2694 hub_port_connect drivers/usb/core/hub.c:5566 [inline] hub_port_connect_change drivers/usb/core/hub.c:5706 [inline] port_event drivers/usb/core/hub.c:5866 [inline] hub_event+0x2941/0x4a00 drivers/usb/core/hub.c:5948 process_one_work kernel/workqueue.c:3239 [inline] process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3322 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3403 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x3f9/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> Allocated by task 44: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:394 kasan_kmalloc include/linux/kasan.h:260 [inline] __do_kmalloc_node mm/slub.c:4365 [inline] __kmalloc_noprof+0x27a/0x4f0 mm/slub.c:4377 kmalloc_noprof include/linux/slab.h:909 [inline] kzalloc_noprof include/linux/slab.h:1039 [inline] hid_alloc_report_buf drivers/hid/hid-core.c:1890 [inline] __hid_request+0x94/0x370 drivers/hid/hid-core.c:1980 hidinput_change_resolution_multipliers drivers/hid/hid-input.c:1950 [inline] hidinput_connect+0x218a/0x3030 drivers/hid/hid-input.c:2327 hid_connect+0x499/0x19a0 drivers/hid/hid-core.c:2239 hid_hw_start+0xa8/0x120 drivers/hid/hid-core.c:2357 ms_probe+0x180/0x430 drivers/hid/hid-microsoft.c:391 __hid_device_probe drivers/hid/hid-core.c:2727 [inline] hid_device_probe+0x3a0/0x710 drivers/hid/hid-core.c:2764 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x26a/0x9e0 drivers/base/dd.c:659 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031 bus_probe_device+0x185/0x260 drivers/base/bus.c:537 device_add+0x7b6/0xb50 drivers/base/core.c:3689 hid_add_device+0x398/0x540 drivers/hid/hid-core.c:2910 usbhid_probe+0xe13/0x12a0 drivers/hid/usbhid/hid-core.c:1435 usb_probe_interface+0x637/0xbf0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x26a/0x9e0 drivers/base/dd.c:659 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031 bus_probe_device+0x185/0x260 drivers/base/bus.c:537 device_add+0x7b6/0xb50 drivers/base/core.c:3689 usb_set_configuration+0x1a87/0x20e0 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250 usb_probe_device+0x1c1/0x390 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x26a/0x9e0 drivers/base/dd.c:659 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031 bus_probe_device+0x185/0x260 drivers/base/bus.c:537 device_add+0x7b6/0xb50 drivers/base/core.c:3689 usb_new_device+0xa39/0x16f0 drivers/usb/core/hub.c:2694 hub_port_connect drivers/usb/core/hub.c:5566 [inline] hub_port_connect_change drivers/usb/core/hub.c:5706 [inline] port_event drivers/usb/core/hub.c:5866 [inline] hub_event+0x2941/0x4a00 drivers/usb/core/hub.c:5948 process_one_work kernel/workqueue.c:3239 [inline] process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3322 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3403 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x3f9/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 The buggy address belongs to the object at ffff888020e88be0 which belongs to the cache kmalloc-8 of size 8 The buggy address is located 1 bytes inside of allocated 7-byte region [ffff888020e88be0, ffff888020e88be7) The buggy address belongs to the physical page: page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x20e88 flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) page_type: f5(slab) raw: 00fff00000000000 ffff88801a841500 dead000000000100 dead000000000122 raw: 0000000000000000 0000000080800080 00000000f5000000 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (swapper/0), ts 4415637246, free_ts 0 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x240/0x2a0 mm/page_alloc.c:1851 prep_new_page mm/page_alloc.c:1859 [inline] get_page_from_freelist+0x21e4/0x22c0 mm/page_alloc.c:3858 __alloc_frozen_pages_noprof+0x181/0x370 mm/page_alloc.c:5148 alloc_pages_mpol+0x232/0x4a0 mm/mempolicy.c:2416 alloc_slab_page mm/slub.c:2487 [inline] allocate_slab+0x8a/0x370 mm/slub.c:2655 new_slab mm/slub.c:2709 [inline] ___slab_alloc+0xbeb/0x1410 mm/slub.c:3891 __slab_alloc mm/slub.c:3981 [inline] __slab_alloc_node mm/slub.c:4056 [inline] slab_alloc_node mm/slub.c:4217 [inline] __do_kmalloc_node mm/slub.c:4364 [inline] __kmalloc_noprof+0x305/0x4f0 mm/slub.c:4377 kmalloc_noprof include/linux/slab.h:909 [inline] kzalloc_noprof include/linux/slab.h:1039 [inline] acpi_ns_internalize_name+0x2c2/0x3a0 drivers/acpi/acpica/nsutils.c:331 acpi_ns_get_node_unlocked drivers/acpi/acpica/nsutils.c:666 [inline] acpi_ns_get_node+0x1a3/0x350 drivers/acpi/acpica/nsutils.c:726 acpi_get_handle+0x181/0x2a0 drivers/acpi/acpica/nsxfname.c:98 acpi_has_method+0x86/0xd0 drivers/acpi/utils.c:672 pnpacpi_add_device+0x224/0xa50 drivers/pnp/pnpacpi/core.c:242 pnpacpi_add_device_handler+0x50/0x60 drivers/pnp/pnpacpi/core.c:295 acpi_ns_get_device_callback+0x342/0x490 drivers/acpi/acpica/nsxfeval.c:740 acpi_ns_walk_namespace+0x268/0x690 drivers/acpi/acpica/nswalk.c:-1 acpi_get_devices+0xfd/0x160 drivers/acpi/acpica/nsxfeval.c:805 page_owner free stack trace missing Memory state around the buggy address: ffff888020e88a80: 04 fc fc fc fa fc fc fc 00 fc fc fc fa fc fc fc ffff888020e88b00: 00 fc fc fc 00 fc fc fc fa fc fc fc 00 fc fc fc >ffff888020e88b80: fa fc fc fc fa fc fc fc 00 fc fc fc 07 fc fc fc ^ ffff888020e88c00: 00 fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc ffff888020e88c80: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc ==================================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025/07/10 20:12 | linux-next | b551c4e2a98a | 19d4829f | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci-upstream-rust-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | |
2025/07/09 18:40 | linux-next | 835244aba90d | f4e5e155 | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci-upstream-rust-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | |
2025/07/02 08:31 | linux-next | 1343433ed389 | ffe4b334 | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci-upstream-rust-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | |
2025/07/16 12:10 | upstream | 155a3c003e55 | c118d736 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/16 04:48 | upstream | 155a3c003e55 | 03fcfc4b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/15 12:14 | upstream | 155a3c003e55 | 03fcfc4b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/13 09:11 | upstream | 3f31a806a62e | 3cda49cf | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/11 11:27 | upstream | bc9ff192a6c9 | 3cda49cf | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/10 19:17 | upstream | 8c2e52ebbe88 | 19d4829f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/08 13:32 | upstream | d7b8f8e20813 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/08 00:16 | upstream | d7b8f8e20813 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/07 17:52 | upstream | d7b8f8e20813 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/07 00:54 | upstream | d7b8f8e20813 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/06 06:28 | upstream | 05df91921da6 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/04 18:21 | upstream | 4c06e63b9203 | d869b261 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/01 14:20 | upstream | 66701750d556 | 6e83b42d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/12 23:52 | upstream | 3f31a806a62e | 3cda49cf | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/06 05:13 | upstream | 05df91921da6 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/14 03:44 | linux-next | a62b7a37e6fc | 3cda49cf | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-rust-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/09 12:13 | linux-next | 58ba80c47402 | abade794 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-rust-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event | ||
2025/07/09 01:38 | linux-next | 58ba80c47402 | abade794 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-rust-kasan-gce | KASAN: slab-out-of-bounds Read in mon_bin_event |