CVE-2023-25945
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 · uneditedProtection mechanism failure in some Intel(R) OFU software before version 14.1.31 may allow an authenticated 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 confidenceIntel OFU software before version 14.1.31 contains a protection mechanism failure that allows an authenticated local user to escalate privileges. This is a local privilege escalation vulnerability requiring authentication.
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< 14.1.31CVSS 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:3.1/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 checksWork through these to decide whether this CVE applies to you.
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Verify Intel OFU software is installedCheck system for Intel One Boot Flash Update software - look for OFU-related executables, services, or installed programs in system inventoryAffected if Intel OFU software is present on the system
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Identify installed Intel OFU versionUse system inventory tools, program files, or version information utilities to locate the Intel OFU version numberAffected if Version is found to be lower than 14.1.31
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Confirm local user authentication capabilityVerify that the user checking this CVE has local system credentials or can authenticate as a local user on the affected machineAffected if Local user credentials exist and can be used to access the system where Intel OFU runs
The environment is affected if Intel One Boot Flash Update software is installed and its version is identified as lower than 14.1.31.
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.
dbcve · scoped14.1.31
Upgrade Intel OFU software to version 14.1.31 or later to address the protection mechanism failure.
14.1.31
- Navigate to the Intel support website and locate the One Boot Flash Update (OFU) software download page
- Download the version 14.1.31 or later of Intel(R) OFU software
- Verify the downloaded software integrity using provided checksums if available
- Execute the installer and follow the on-screen prompts to install the updated version
- Restart the system if required by the installation process
- Confirm the installed version matches or exceeds 14.1.31
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation2.0 h
- Testing3.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,224.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-25945 — 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-2023-25945 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
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data