dbcve.org
Nuc Kit FirmwareOperating system · Intel

CVE-2019-11094

HIGH · 7.8 CVSS v3.0 Published 2019-05-17
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
80/100
Remediation priority · High
Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Insufficient input validation in system firmware for Intel (R) NUC Kit may allow an authenticated user to potentially enable escalation of privilege, denial of service, and/or information disclosure via local access.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Insufficient input validation in the system firmware of Intel NUC Kit allows an authenticated local user to potentially escalate privileges, cause denial of service, or disclose information due to improper handling of user-supplied input in the firmware layer.

MitigationApply Intel firmware updates for affected NUC Kit models. Restrict physical/local access to authorized personnel only and ensure proper authentication controls are enforced.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Nuc Kit FirmwareOperating system
Affected:all versions

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify Intel NUC Kit hardware
    Check system model using 'dmidecode -s system-product-name' on Linux, 'systeminfo' on Windows, or visually inspect the chassis for Intel NUC branding
    Affected if The system is an Intel NUC Kit product
  2. Check firmware version
    Access BIOS/UEFI setup at boot (press F2) and view firmware version, or use 'dmidecode -s bios-version' on Linux, or Intel Driver & Support Assistant on Windows
    Affected if Firmware version is present (all versions are affected per vendor advisory)
  3. Verify local user access
    Review system user accounts and physical access controls. Check who has console login capability via 'who' or 'users' command on Linux, or 'query user' on Windows
    Affected if Multiple local users exist or untrusted individuals have physical access to the device

If the system is an Intel NUC Kit with any firmware version installed and local authenticated access is possible, the environment is affected by this CVE.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply Intel firmware updates for affected NUC Kit models. Restrict physical/local access to authorized personnel only and ensure proper authentication controls are enforced.

Fix this in Nuc Kit Firmware Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing3.0 h
  • Review / QA2.0 h
14.0 hours of engineering $2,490
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Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2019-11094 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data