CVE-2024-21835
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 · uneditedInsecure inherited permissions in some Intel(R) XTU software before version 7.14.0.15 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 · high confidenceIntel XTU (Xtreme Tuning Utility) before version 7.14.0.15 contains insecure inherited permissions that allow an authenticated local user to escalate privileges, potentially gaining higher system access than intended.
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< 7.14.0.15CVSS 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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Check if Intel XTU is installedOpen Windows Settings > Apps > Installed apps, or use PowerShell: Get-ItemProperty 'HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*' | Where-Object {$_.DisplayName -like '*Intel*Xtreme*'}Affected if Intel XTU appears in the installed programs list
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Determine the installed version of Intel XTULocate the Intel XTU executable (typically at C:\Program Files\Intel\Intel(R) Extreme Tuning Utility\IntelXTU.exe), right-click > Properties > Details tab, or run: (Get-Item 'C:\Program Files\Intel\Intel(R) Extreme Tuning Utility\IntelXTU.exe').VersionInfo.FileVersionAffected if The version displayed is lower than 7.14.0.15
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Verify the Intel XTU service is configuredOpen Services (services.msc) and locate the 'Intel(R) Extreme Tuning Utility Service' entry, or run: Get-Service -Name '*XTU*' to check if the service exists and its statusAffected if The service exists and is running (vulnerability requires the service to be active for privilege escalation)
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Check file permissions on Intel XTU installation directoryRight-click the Intel XTU folder (typically C:\Program Files\Intel\Intel(R) Extreme Tuning Utility\) > Properties > Security tab, and verify if standard users have write or modify permissions to executable filesAffected if Authenticated local users have write/modify access to XTU executable files or service configuration
Your system is affected if Intel XTU version is below 7.14.0.15 and the XTU service or executable is accessible to authenticated local users with weak permissions.
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 · scoped7.14.0.15
Upgrade Intel XTU to version 7.14.0.15 or later to remediate the insecure permission inheritance vulnerability.
Intel Extreme Tuning Utility 7.14.0.15
- 1. Verify the current version of Intel Extreme Tuning Utility (XTU) installed on the system
- 2. Download Intel Extreme Tuning Utility version 7.14.0.15 or later from the official Intel website (www.intel.com)
- 3. Close any running instances of XTU
- 4. Run the installer with administrator privileges
- 5. Follow the on-screen prompts to complete the installation
- 6. Restart the system if prompted
- 7. Verify the installed version shows 7.14.0.15 or higher
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation1.0 h
- Implementation1.0 h
- Testing0.5 h
- Review / QA0.5 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,200.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-21835 — 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-2024-21835 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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- Version or environment caveats, and links to real fixes
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