In the Linux kernel, the following vulnerability has been resolved:
HID: hid-ntrig: fix unable to handle page fault in ntrigreportversion()
in ntrigreportversion(), hdev parameter passed from hidprobe(). sending descriptor to /dev/uhid can make hdev->dev.parent->parent to null if hdev->dev.parent->parent is null, usbdev has invalid address(0xffffffffffffff58) that hidtousbdev(hdev) returned when usbrcvctrlpipe() use usb_dev,it trigger page fault error for address(0xffffffffffffff58)
add null check logic to ntrigreportversion() before calling hidtousb_dev()
[
    {
        "deprecated": false,
        "target": {
            "function": "ntrig_report_version",
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e422370e6ab28478872b914cee5d49a9bdfae0c6",
        "digest": {
            "function_hash": "71682371487396289657911327381062552573",
            "length": 571.0
        },
        "id": "CVE-2025-39808-0c87dad8",
        "signature_type": "Function"
    },
    {
        "deprecated": false,
        "target": {
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@22ddb5eca4af5e69dffe2b54551d2487424448f1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "197268574358835764296527784350486495888",
                "198372149695951116616364016536830038536",
                "267486133697585426535806362490098801862"
            ]
        },
        "id": "CVE-2025-39808-0edf447b",
        "signature_type": "Line"
    },
    {
        "deprecated": false,
        "target": {
            "function": "ntrig_report_version",
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@185c926283da67a72df20a63a5046b3b4631b7d9",
        "digest": {
            "function_hash": "71682371487396289657911327381062552573",
            "length": 571.0
        },
        "id": "CVE-2025-39808-12d26315",
        "signature_type": "Function"
    },
    {
        "deprecated": false,
        "target": {
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@183def8e4d786e50165e5d992df6a3083e45e16c",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "197268574358835764296527784350486495888",
                "198372149695951116616364016536830038536",
                "267486133697585426535806362490098801862"
            ]
        },
        "id": "CVE-2025-39808-17218159",
        "signature_type": "Line"
    },
    {
        "deprecated": false,
        "target": {
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@98520a9a3d69a530dd1ee280cbe0abc232a35bff",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "197268574358835764296527784350486495888",
                "198372149695951116616364016536830038536",
                "267486133697585426535806362490098801862"
            ]
        },
        "id": "CVE-2025-39808-1b13af13",
        "signature_type": "Line"
    },
    {
        "deprecated": false,
        "target": {
            "function": "ntrig_report_version",
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4338b0f6544c3ff042bfbaf40bc9afe531fb08c7",
        "digest": {
            "function_hash": "71682371487396289657911327381062552573",
            "length": 571.0
        },
        "id": "CVE-2025-39808-31329b5a",
        "signature_type": "Function"
    },
    {
        "deprecated": false,
        "target": {
            "function": "ntrig_report_version",
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6070123d5344d0950f10ef6a5fdc3f076abb7ad2",
        "digest": {
            "function_hash": "71682371487396289657911327381062552573",
            "length": 571.0
        },
        "id": "CVE-2025-39808-3f443bb9",
        "signature_type": "Function"
    },
    {
        "deprecated": false,
        "target": {
            "function": "ntrig_report_version",
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@98520a9a3d69a530dd1ee280cbe0abc232a35bff",
        "digest": {
            "function_hash": "71682371487396289657911327381062552573",
            "length": 571.0
        },
        "id": "CVE-2025-39808-6f4510b2",
        "signature_type": "Function"
    },
    {
        "deprecated": false,
        "target": {
            "function": "ntrig_report_version",
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@22ddb5eca4af5e69dffe2b54551d2487424448f1",
        "digest": {
            "function_hash": "71682371487396289657911327381062552573",
            "length": 571.0
        },
        "id": "CVE-2025-39808-72be2d33",
        "signature_type": "Function"
    },
    {
        "deprecated": false,
        "target": {
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6070123d5344d0950f10ef6a5fdc3f076abb7ad2",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "197268574358835764296527784350486495888",
                "198372149695951116616364016536830038536",
                "267486133697585426535806362490098801862"
            ]
        },
        "id": "CVE-2025-39808-8cf51298",
        "signature_type": "Line"
    },
    {
        "deprecated": false,
        "target": {
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e422370e6ab28478872b914cee5d49a9bdfae0c6",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "197268574358835764296527784350486495888",
                "198372149695951116616364016536830038536",
                "267486133697585426535806362490098801862"
            ]
        },
        "id": "CVE-2025-39808-96bd01db",
        "signature_type": "Line"
    },
    {
        "deprecated": false,
        "target": {
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@019c34ca11372de891c06644846eb41fca7c890c",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "197268574358835764296527784350486495888",
                "198372149695951116616364016536830038536",
                "267486133697585426535806362490098801862"
            ]
        },
        "id": "CVE-2025-39808-9e08b8ae",
        "signature_type": "Line"
    },
    {
        "deprecated": false,
        "target": {
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@185c926283da67a72df20a63a5046b3b4631b7d9",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "197268574358835764296527784350486495888",
                "198372149695951116616364016536830038536",
                "267486133697585426535806362490098801862"
            ]
        },
        "id": "CVE-2025-39808-b45e040f",
        "signature_type": "Line"
    },
    {
        "deprecated": false,
        "target": {
            "function": "ntrig_report_version",
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@183def8e4d786e50165e5d992df6a3083e45e16c",
        "digest": {
            "function_hash": "71682371487396289657911327381062552573",
            "length": 571.0
        },
        "id": "CVE-2025-39808-c87e3f03",
        "signature_type": "Function"
    },
    {
        "deprecated": false,
        "target": {
            "function": "ntrig_report_version",
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@019c34ca11372de891c06644846eb41fca7c890c",
        "digest": {
            "function_hash": "71682371487396289657911327381062552573",
            "length": 571.0
        },
        "id": "CVE-2025-39808-def6177e",
        "signature_type": "Function"
    },
    {
        "deprecated": false,
        "target": {
            "file": "drivers/hid/hid-ntrig.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4338b0f6544c3ff042bfbaf40bc9afe531fb08c7",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "197268574358835764296527784350486495888",
                "198372149695951116616364016536830038536",
                "267486133697585426535806362490098801862"
            ]
        },
        "id": "CVE-2025-39808-eac3a946",
        "signature_type": "Line"
    }
]