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NVD / CVE Program· CNA Linux

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

Noroxi assessment

Priority: Monitor (action score 22/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.17% (FIRST EPSS).
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: Linux Linux 019c34ca11372de891c06644846eb41fca7c890c, 183def8e4d786e50165e5d992df6a3083e45e16c, 185c926283da67a72df20a63a5046b3b4631b7d9; azl3 kernel 6.6.96.2-2 on Azure Linux 3.0 6.6.104.2-1; cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0 5.15.200.1-1.

Low priority for now. Upgrade to Linux Linux 019c34ca11372de891c06644846eb41fca7c890c, 183def8e4d786e50165e5d992df6a3083e45e16c, 185c926283da67a72df20a63a5046b3b4631b7d9; azl3 kernel 6.6.96.2-2 on Azure Linux 3.0 6.6.104.2-1; cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0 5.15.200.1-1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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()

MediumCVSS 5.5 · v3.1—No exploit Fix available
Published
Sep 16, 2025
Updated
Oct 19, 2026
EPSS
0.1% · 7th percentile
CWE
—

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
22 / 40 · 5.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

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When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
linuxlinux kernel
debiandebian linux

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • debian debian linux11.0
  • linux linux kernel5.5 and later · before 5.10.242
  • linux linux kernel5.11 and later · before 5.15.191
  • linux linux kernel5.16 and later · before 6.1.150
  • linux linux kernel2.6.37 and later · before 5.4.298
  • linux linux kernel6.7 and later · before 6.12.45
  • linux linux kernel6.13 and later · before 6.16.5
  • linux linux kernel6.2 and later · before 6.6.104
  • linux linux kernel6.17

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 2.6.37affected
    • 0277873c05158c5efc97c23d52e6aec6250bde0f and later · before 22ddb5eca4af5e69dffe2b54551d2487424448f1affected · git
    • 0277873c05158c5efc97c23d52e6aec6250bde0f and later · before 019c34ca11372de891c06644846eb41fca7c890caffected · git
    • 0277873c05158c5efc97c23d52e6aec6250bde0f and later · before 4338b0f6544c3ff042bfbaf40bc9afe531fb08c7affected · git
    • 0277873c05158c5efc97c23d52e6aec6250bde0f and later · before 6070123d5344d0950f10ef6a5fdc3f076abb7ad2affected · git
    • 0277873c05158c5efc97c23d52e6aec6250bde0f and later · before e422370e6ab28478872b914cee5d49a9bdfae0c6affected · git
    • 0277873c05158c5efc97c23d52e6aec6250bde0f and later · before 98520a9a3d69a530dd1ee280cbe0abc232a35bffaffected · git
    • 0277873c05158c5efc97c23d52e6aec6250bde0f and later · before 183def8e4d786e50165e5d992df6a3083e45e16caffected · git
    • 0277873c05158c5efc97c23d52e6aec6250bde0f and later · before 185c926283da67a72df20a63a5046b3b4631b7d9affected · git
    • before 2.6.37not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.153-16.1.153-1
Debian:13linuxbefore 6.12.48-16.12.48-1
Debian:14linuxbefore 6.16.5-16.16.5-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
    90Now
  • CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV
    89Now
  • CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
    85Now

Published before and after this one in the same product

  • ← EarlierCVE-2025-39806Sep 16, 2025 · HID: multitouch: fix slab out-of-bounds access in mt_report_fixup()
    28Monitor
  • ← EarlierCVE-2025-39807Sep 16, 2025 · drm/mediatek: Add error handling for old state CRTC in atomic_disable
    22Monitor
  • Later →CVE-2025-39809Sep 16, 2025 · HID: intel-thc-hid: intel-quicki2c: Fix ACPI dsd ICRS/ISUB length
    31Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux019c34ca11372de891c06644846eb41fca7c890cVendor (CNA)
Linux Linux183def8e4d786e50165e5d992df6a3083e45e16cVendor (CNA)
Linux Linux185c926283da67a72df20a63a5046b3b4631b7d9Vendor (CNA)
Linux Linux22ddb5eca4af5e69dffe2b54551d2487424448f1Vendor (CNA)
Linux Linux4338b0f6544c3ff042bfbaf40bc9afe531fb08c7Vendor (CNA)
Linux Linux6070123d5344d0950f10ef6a5fdc3f076abb7ad2Vendor (CNA)
Linux Linux98520a9a3d69a530dd1ee280cbe0abc232a35bffVendor (CNA)
Linux Linuxe422370e6ab28478872b914cee5d49a9bdfae0c6Vendor (CNA)
azl3 kernel 6.6.96.2-2 on Azure Linux 3.06.6.104.2-1 · CBL-Mariner ReleasesMicrosoft (MSRC)
cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.05.15.200.1-1 · CBL-Mariner ReleasesMicrosoft (MSRC)
debian:linux6.1.153-1 · Debian:12Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

—

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (10 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records