PT-2025-17634 · Intel · Intel Integrated Connectivity I/O+1

Published 2025-04-23 · Updated 2025-05-14 · CVE-2025-20047

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions: Intel(R) Core Ultra Processors (affected versions not specified)

Description: The issue is related to improper locking in the Intel(R) Integrated Connectivity I/O interface (CNVi) for some Intel(R) Core Ultra Processors. This may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Locking

Weakness Enumeration

CWE-667

Related Identifiers

BDU:2025-09952

CVE-2025-20047

Affected Products

Intel Core Ultra Processor

Intel Integrated Connectivity I/O

References · 5

• https://bdu.fstec.ru/vul/2025-09952 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-20047 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01180.html · Note
• https://reddit.com/r/YogaPro9i/comments/1k5xhor/new_bios_update_yoga_pro_9i_gen_9_nkcn31ww · Reddit Post
• https://twitter.com/CVEnew/status/1922502456115671235 · Twitter Post