CVE-2022-38102

Privileged firmware service interruption

Published Aug 11, 2023 · Updated Feb 13, 2025

Improper input validation in Intel CSME firmware before 15.0.45 and 16.1.27 allows local users to cause a service interruption. Intel has not disclosed the affected firmware component, the rejected input, or the validation operation that mishandles it. Exploitation requires local high privileges and high complexity, and the published impact is loss of integrity and availability without confidentiality impact.

CVSS severity7.2
High
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Improper input validation in Intel CSME firmware before 15.0.45 and 16.1.27 allows local users to cause a service interruption. Intel has not disclosed the affected firmware component, the rejected input, or the validation operation that mishandles it. Exploitation requires local high privileges and high complexity, and the published impact is loss of integrity and availability without confidentiality impact.

The record

CVE
CVE-2022-38102
Published
Aug 11, 2023
Updated
Feb 13, 2025
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Converged Security and Management Engine
Classifications
CWE-20, T1499
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Aug 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=before versions 15.0.45, and 16.1.27

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Topcon Positioning Systems, Inc. · Intel Converged Security and Management Engineversion=before versions 15.0.45, and 16.1.27

Published CVSS scores

4.4NIST NVDCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
7.2Intel CorporationCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo