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hid-ntrig: fix unable to handle page fault in ntrig_report_","CVE":"CVE-2025-39808","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"39808","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: hid-ntrig: fix unable to handle page fault in ntrig_report_version()\n\nin ntrig_report_version(), hdev parameter passed from hid_probe().\nsending descriptor to /dev/uhid can make hdev->dev.parent->parent to null\nif hdev->dev.parent->parent is null, usb_dev has\ninvalid address(0xffffffffffffff58) that hid_to_usb_dev(hdev) returned\nwhen usb_rcvctrlpipe() use usb_dev,it trigger\npage fault error for address(0xffffffffffffff58)\n\nadd null check logic to ntrig_report_version()\nbefore calling hid_to_usb_dev()","Type":"Description","Title":"HID: hid-ntrig: fix unable to handle page fault in ntrig_report_"}]}}}