# CVE-2025-20047

## Summary

- **CVE ID:** CVE-2025-20047
- **Severity:** MEDIUM
- **CVSS Score:** 5.7 (CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-667
- **Published:** May 13, 2025
- **Last Modified:** Mar 12, 2026

## Description

Improper locking in the Intel(R) Integrated Connectivity I/O interface (CNVi) for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

## Affected Products

- n/a — Intel(R) Core™ Ultra Processors (See references)

## References

- [CNA](https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01180.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.15%
- **EPSS Percentile:** 4.9

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._