In the Linux kernel, the following vulnerability has been resolved:
HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version()
in ntrig_report_version(), hdev parameter passed from hid_probe().
sending descriptor to /dev/uhid can make hdev->dev.parent->parent to null
if hdev->dev.parent->parent is null, usb_dev has
invalid address(0xffffffffffffff58) that hid_to_usb_dev(hdev) returned
when usb_rcvctrlpipe() use usb_dev,it trigger
page fault error for address(0xffffffffffffff58)
add null check logic to ntrig_report_version()
before calling hid_to_usb_dev()
References
Configurations
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History
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Information
Published : 2025-09-16 13:15
Updated : 2026-01-16 20:07
NVD link : CVE-2025-39808
Mitre link : CVE-2025-39808
CVE.ORG link : CVE-2025-39808
JSON object : View
Products Affected
debian
- debian_linux
linux
- linux_kernel
CWE
