PT-2025-4195 · Microsoft · Windows Virtual Trusted Platform Module+1

Hongzhenhao · Published 2025-01-14 · Updated 2025-01-16 · CVE-2025-21284

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Virtual Trusted Platform Module (affected versions not specified)

Description A denial-of-service issue affects the system, allowing attackers to impact it. The estimated number of potentially affected devices worldwide is not specified. Details about real-world incidents where this issue was exploited are not provided.

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

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2025-02091

CVE-2025-21284

Affected Products

Windows

Windows Virtual Trusted Platform Module

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21284 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21284 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21284 · Security Note
• https://bdu.fstec.ru/vul/2025-02091 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21284 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21284 · Vendor Advisory
• https://twitter.com/windowsforum/status/1879247385278263408 · Twitter Post
• https://twitter.com/CVEnew/status/1879858806404096337 · Twitter Post