PT-2025-20976 · Microsoft · Windows Kernel+1

Published 2025-05-13 · Updated 2025-05-14 · CVE-2025-29974

Positive Technologies (AI Summary)

CVSS v2.0

6.1

Medium

Base vector

AV:A/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Windows Kernel (affected versions not specified)

Description: The issue is related to an integer underflow (wrap or wraparound) in the Windows Kernel, allowing an unauthorized attacker to disclose information over an adjacent network. This vulnerability enables attackers to obtain sensitive information and potentially affect the system.

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

Out of bounds Read

Integer Underflow

Weakness Enumeration

CWE-125

CWE-191

Related Identifiers

BDU:2025-05600

CVE-2025-29974

Affected Products

Windows

Windows Kernel

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29974 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-29974 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-05600 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-29974 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-29974 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-29974 · Vendor Advisory
• https://twitter.com/CVEnew/status/1922339791309521275 · Twitter Post
• https://twitter.com/windowsforum/status/1922524673562087704 · Twitter Post