PT-2025-41717 · Undefined · Undefined

Published 2025-10-12 · Updated 2026-03-10 · CVE-2025-20064

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Intel(R) reference platforms (affected versions not specified)

Description A flaw exists in the UEFI FlashUcAcmSmm module that could allow a system software adversary to escalate privileges. This requires a privileged user and a complex attack. Successful exploitation may lead to local code execution without requiring user interaction or special internal knowledge. The issue potentially impacts the confidentiality, integrity, and availability of the system.

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

LPE

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2025-20064

Affected Products

Undefined

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-20064 · Security Note
• https://t.me/CVEtracker/47045 · Telegram Post
• https://t.me/cveNotify/155009 · Telegram Post
• https://twitter.com/CVEnew/status/2031504054795325805 · Twitter Post
• https://reddit.com/r/LenovoLegion/comments/1o4m9cr/neues_bios_update_kwcn51ww_gen8_ger%C3%A4te · Reddit Post
• https://v.redd.it/y5m8sg21z1xf1 · Reddit Post
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01234.html · Note