Security readout for executives and security teams
Plain-English summary
CVE-2018-3672 is a local privilege escalation issue in Intel Smart Sound Technology drivers before 9.21.00.3541. An attacker already able to run locally on a system could potentially execute code with administrator privileges. The provided sources do not show active exploitation or a CVSS score.
Executive priority
Treat as a targeted endpoint hygiene issue, not an emergency internet-facing exposure based on supplied evidence. Prioritize remediation where users run untrusted files or where compromised workstations would create high business impact.
Technical view
The CVE describes a vulnerable Intel Smart Sound Technology driver module before version 9.21.00.3541. The stated attack path is local arbitrary code execution as administrator through system calls. No CWE, CVSS vector, or detailed affected platform list is provided in the source bundle.
Likely exposure
Exposure is most likely on endpoints using Intel Smart Sound Technology drivers older than 9.21.00.3541. This is not described as remotely exploitable in the supplied sources; it requires local attacker presence.
Exploitation context
The source bundle does not indicate CISA KEV listing or active exploitation. The vulnerability could matter after phishing, malware execution, or insider access because local administrator escalation can deepen compromise.
Researcher notes
Key gaps are missing CVSS, CWE, platform granularity, and exploit detail. Validation should focus on precise driver version discovery and vendor advisory correlation, without assuming unsupported products or broader Intel driver exposure.
Mitigation direction
- Inventory endpoints with Intel Smart Sound Technology installed.
- Update affected drivers to version 9.21.00.3541 or later.
- Use Intel or OEM guidance for approved driver packages.
- Prioritize shared endpoints and systems allowing local user execution.
Validation and detection
- Verify installed driver versions against 9.21.00.3541.
- Confirm updates came from Intel or device OEM channels.
- Check asset inventory for remaining older driver versions.
- Review endpoint controls for local privilege escalation detections.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2018-3672 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00163.htmlCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.