Medium 5.5Published Sep 16, 2025

CVE-2025-39808HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version()

Updated under an hour ago (Oct 27, 2026, 6:30 AM ET)

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It affects Linux and 3 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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()

CVSS: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Modified
Record last updated: May 12, 2026
First seen by InfoSec Signals: Oct 19, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	0277873c05158c5efc97c23d52e6aec6250bde0f builds before 22ddb5eca4af5e69dffe2b54551d2487424448f1; 0277873c05158c5efc97c23d52e6aec6250bde0f builds before 019c34ca11372de891c06644846eb41fca7c890c; 0277873c05158c5efc97c23d52e6aec6250bde0f builds before 4338b0f6544c3ff042bfbaf40bc9afe531fb08c7; from 0277873c05158c5efc97c23d52e6aec6250bde0f before 6070123d5344d0950f10ef6a5fdc3f076abb7ad2; from 0277873c05158c5efc97c23d52e6aec6250bde0f before e422370e6ab28478872b914cee5d49a9bdfae0c6; 0277873c05158c5efc97c23d52e6aec6250bde0f builds before 98520a9a3d69a530dd1ee280cbe0abc232a35bff; 0277873c05158c5efc97c23d52e6aec6250bde0f builds before 183def8e4d786e50165e5d992df6a3083e45e16c; 0277873c05158c5efc97c23d52e6aec6250bde0f builds before 185c926283da67a72df20a63a5046b3b4631b7d9	CNA record
Siemens SIMATIC CN 4100 siemens:simatic_cn_4100 (from the name)	before V5.0	CISA ADP
linux linux_kernel linux:linux_kernel	from 2.6.37 before 5.4.298; from 5.5 before 5.10.242; from 5.11 before 5.15.191; from 5.16 before 6.1.150; from 6.2 before 6.6.104; from 6.7 before 6.12.45; from 6.13 before 6.16.5; 6.17; and 2 more ranges	NVD
debian debian_linux debian:debian_linux	11.0	NVD

References

References

https://git.kernel.org/stable/c/22ddb5eca4af5e69dffe2b54551d2487424448f1	patch
https://git.kernel.org/stable/c/019c34ca11372de891c06644846eb41fca7c890c	patch
https://git.kernel.org/stable/c/4338b0f6544c3ff042bfbaf40bc9afe531fb08c7	patch
https://git.kernel.org/stable/c/6070123d5344d0950f10ef6a5fdc3f076abb7ad2	patch
https://git.kernel.org/stable/c/e422370e6ab28478872b914cee5d49a9bdfae0c6	patch
https://git.kernel.org/stable/c/98520a9a3d69a530dd1ee280cbe0abc232a35bff	patch
https://git.kernel.org/stable/c/183def8e4d786e50165e5d992df6a3083e45e16c	patch
https://git.kernel.org/stable/c/185c926283da67a72df20a63a5046b3b4631b7d9	patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html	third-party-advisory
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html	third-party-advisory
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.