Information Disclosure Vulnerability in Windows Kernel from Microsoft
CVE-2025-29974

5.7MEDIUM

Key Information:

Vendor

Microsoft
Status
Windows 10 Version 1809
Windows Server 2019
Windows Server 2019 (server Core Installation)
Windows Server 2022
Vendor
CVE Published:
13 May 2025
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What is CVE-2025-29974?

An integer underflow issue exists in the Windows Kernel, which could enable an attacker to gain unauthorized access to sensitive information over an adjacent network. This vulnerability may allow unauthorized information disclosure, posing significant risks to data confidentiality and integrity. It is essential for users and organizations to be aware of this vulnerability and assess their exposure to potential attacks.

Affected Version(s)

Windows 10 Version 1507 32-bit Systems 10.0.10240.0 < 10.0.10240.21014

Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.8066

Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.7314

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
5.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-29974 : Information Disclosure Vulnerability in Windows Kernel from Microsoft