CVE Vulnerabilities

CVE-2025-21321

Insertion of Sensitive Information into Log File

Published: Jan 14, 2025 | Modified: Jan 22, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Windows Kernel Memory Information Disclosure Vulnerability

Weakness

Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.

Affected Software

Name Vendor Start Version End Version
Windows_10_1507 Microsoft * 10.0.10240.20890 (excluding)
Windows_10_1607 Microsoft * 10.0.14393.7699 (excluding)
Windows_10_1809 Microsoft * 10.0.17763.6775 (excluding)
Windows_10_21h2 Microsoft * 10.0.19044.5371 (excluding)
Windows_10_22h2 Microsoft * 10.0.19045.5371 (excluding)
Windows_11_22h2 Microsoft * 10.0.22621.4751 (excluding)
Windows_11_23h2 Microsoft * 10.0.22631.4751 (excluding)
Windows_11_24h2 Microsoft * 10.0.26100.2894 (excluding)
Windows_server_2012 Microsoft - (including) - (including)
Windows_server_2012 Microsoft r2 (including) r2 (including)
Windows_server_2016 Microsoft * 10.0.14393.7699 (excluding)
Windows_server_2019 Microsoft * 10.0.17763.6775 (excluding)
Windows_server_2022 Microsoft * 10.0.20348.3091 (excluding)
Windows_server_2022_23h2 Microsoft * 10.0.25398.1369 (excluding)
Windows_server_2025 Microsoft * 10.0.26100.2894 (excluding)

Extended Description

While logging all information may be helpful during development stages, it is important that logging levels be set appropriately before a product ships so that sensitive user data and system information are not accidentally exposed to potential attackers. Different log files may be produced and stored for:

Potential Mitigations

References