HID: core: fix shift-out-of-bounds in hid_report_raw_event

{
  "id": "53c0cc55dfaaf7465c090b8361cc945e4f8185cb3282f5b68e0a854a9796ac4b",
  "url": "https://osv.dev/vulnerability/CVE-2022-48978",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "HID: core: fix shift-out-of-bounds in hid_report_raw_event",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: HID: core: fix shift-out-of-bounds in hid_report_raw_event Syzbot reported shift-out-of-bounds in hid_report_raw_event. microsoft 0003:045E:07DA.0001: hid_field_extract() called with n (128) > 32! (swapper/0) ====================================================================== UBSAN: shift-out-of-bounds in drivers/hid/hid-core.c:1323:20 shift exponent 127 is too large for 32-bit type 'int' CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.1.0-rc4-syzkaller-00159-g4bbf3422df78 #0 Hardware name: Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:151 [inline] __ubsan_handle_shift_out_of_bounds+0x3a6/0x420 lib/ubsan.c:322 snto32 drivers/hid/hid-core.c:1323 [inline] hid_input_fetch_field drivers/hid/hid-core.c:1572 [inline] hid_process_report drivers/hid/hid-core.c:1665 [inline] hid_report_raw_event+0xd56/0x18b0 drivers/hid/hid-core.c:1998 hid_input_report+0x408/0x4f0 drivers/hid/hid-core.c:2066 hid_irq_in+0x459/0x690 drivers/hid/usbhid/hid-core.c:284 __usb_hcd_giveback_urb+0x369/0x530 drivers/usb/core/hcd.c:1671 dummy_timer+0x86b/0x3110 drivers/usb/gadget/udc/dummy_hcd.c:1988 call_timer_fn+0xf5/0x210 kernel/time/timer.c:1474 expire_timers kernel/time/timer.c:1519 [inline] __run_timers+0x76a/0x980 kernel/time/timer.c:1790 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1803 ",
    "evidence": "osv:CVE-2022-48978",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
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            "evidence": "/affected/1/ranges"
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            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.0.13",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-48978",
      "aliases": [
        "CVE-2022-48978"
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      "affected": [
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                  "fixed": "8e14f20e12224ee2429f75a5c9418a700e26a8d3"
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      "modified": "2026-10-28T02:30:21.808768510Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/151493fe5a6ed1a88decc929a7368a3f2a246914",
        "https://git.kernel.org/stable/c/2b3b4d7aadaa1b6b58d0f34823bf86cfe8a31b4d",
        "https://git.kernel.org/stable/c/809783f8b4b600c7fb3bccb10fefef822601ea3b",
        "https://git.kernel.org/stable/c/8e14f20e12224ee2429f75a5c9418a700e26a8d3",
        "https://git.kernel.org/stable/c/bc03f809da78fc79e4aee132d4e5c6a2b3aeec73",
        "https://git.kernel.org/stable/c/db1ed1b3fb4ec0d19080a102956255769bc45c79",
        "https://git.kernel.org/stable/c/ec61b41918587be530398b0d1c9a0d16619397e5",
        "https://git.kernel.org/stable/c/f755d11c55b29049b77da5cd9ab2faae96eb33c3",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48978.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-48978",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48978.json"
      }
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    "related_cves": [
      {
        "value": "CVE-2022-48978",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 487954,
  "published_at": "2024-10-21T20:05:57.079+00:00"
}