CVE-2019-11108
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 · uneditedInsufficient input validation in subsystem for Intel(R) CSME before versions 12.0.45 and 13.0.10 may allow a privileged user to potentially enable escalation of privilege 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 confidenceInsufficient input validation in a subsystem of the Intel Converged Security and Manageability Engine (CSME) firmware allows a privileged local user to potentially escalate privileges. This is a firmware-level vulnerability in Intel's management engine that runs below the operating system, affecting versions prior to 12.0.45 and 13.0.10.
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>= 12.0, < 12.0.45>= 13.0, < 13.0.10CVSS 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
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:H/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 checksWork through these to decide whether this CVE applies to you.
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Identify CSME firmware versionUse Intel System Diagnostics, Intel Management Engine Interface (MEI) tools, or check system BIOS/UEFI information to retrieve the Converged Security and Management Engine firmware version installed on the systemAffected if The installed version is any build prior to 12.0.45 for the 12.x branch or prior to 13.0.10 for the 13.x branch
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Confirm CSME is enabled and operationalVerify that the Intel Management Engine Interface (MEI) driver is loaded and the CSME subsystem is active on the system. On Windows, check Device Manager for Intel Management Engine components; on Linux, check /dev/mei or use meinfo tool if availableAffected if CSME is enabled and running, and the firmware version falls within the affected ranges
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Determine if local privileged access existsAssess whether the user checking this vulnerability has privileged local access (administrator/root or equivalent) on the operating system, as the CVE specifies a privileged local user is required for exploitationAffected if A privileged local user account exists on the system and the CSME firmware version is in the vulnerable range
The system is affected if the Intel CSME firmware version is 12.0.x where x < 45, or 13.0.x where x < 10, and the CSME subsystem is active on the machine.
Generated from the published advisory. Verify against your own configuration.
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 data12.0.4513.0.10
Apply Intel CSME firmware updates to versions 12.0.45/13.0.10 or later via Intel's firmware update utilities or BIOS/UEFI updates from the system manufacturer.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2019-11108 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2019-11108 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
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