#VU109216 Improper locking in Intel Core Ultra processor - CVE-2025-20047

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Main Vulnerability Database Vulnerabilities #VU109216

#VU109216 Improper locking in Intel Core Ultra processor - CVE-2025-20047

Published: May 15, 2025


Vulnerability identifier: #VU109216
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-20047
CWE-ID: CWE-667
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Intel Core Ultra processor
Software vendor:
Intel

Description

The vulnerability allows an attacker to escalate privileges on the system.

The vulnerability exists due to improper locking in the Intel Integrated Connectivity I/O interface (CNVi) for some Intel Core Ultra Processors. An attacker with physical access to the system can execute arbitrary code with escalated privileges.


Remediation

Install updates from vendor's website.

External links