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CVE-2025-29824

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Basic Information

CVE State
PUBLISHED
Reserved Date
March 11, 2025
Published Date
April 08, 2025
Last Updated
June 04, 2025
Vendor
Microsoft
Product
Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows 10 Version 21H2, Windows 11 version 22H2, Windows 10 Version 22H2, Windows Server 2025 (Server Core installation), Windows 11 version 22H3, Windows 11 Version 23H2, Windows Server 2022, 23H2 Edition (Server Core installation), Windows 11 Version 24H2, Windows Server 2025, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 Service Pack 2 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)
Description
Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
Tags
windows cisa malware ransomware microsoft

CVSS Scores

CVSS v3.1

7.8 - HIGH

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

EPSS Score

Score
4.49% (Percentile: 88.47%) as of 2025-05-06

SSVC Information

Exploitation
active
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (2025-04-08 00:00:00 UTC) Source
Used in Malware
Yes (added 2025-04-08 00:00:00 UTC) Source

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29824

Known Exploited Vulnerability Information

Source Added Date
CISA 2025-04-08 00:00:00 UTC

Recent Mentions

Microsoft’s June 2025 Patch Tuesday Addresses 65 CVEs (CVE-2025-33053)

Source: Tenable Blog • Published: 2025-06-10 17:44:53 UTC

9Critical56Important0Moderate0LowMicrosoft addresses 65 CVEs, including two zero-day vulnerabilities, with one being exploited in the wild.Microsoft addresses 65 CVEs in its June 2025 Patch Tuesday release, with nine rated critical, and 56 rated as important. Our counts omitted one vulnerability reported by CERT CC.This month’s update includes patches for:.NET and Visual StudioApp Control for Business (WDAC)Microsoft AutoUpdate (MAU)Microsoft Local Security Authority Server (lsasrv)Microsoft OfficeMicrosoft Office ExcelMicrosoft Office OutlookMicrosoft Office PowerPointMicrosoft Office SharePointMicrosoft Office WordNuance Digital Engagement PlatformPower AutomateRemote Desktop ClientVisual StudioWebDAVWindows Common Log File System DriverWindows Cryptographic ServicesWindows DHCP ServerWindows DWM Core LibraryWindows HelloWindows InstallerWindows KDC Proxy Service (KPSSVC)Windows KernelWindows Local Security Authority (LSA)Windows Local Security Authority Subsystem Service (LSASS)Windows MediaWindows NetlogonWindows Recovery DriverWindows Remote Access Connection ManagerWindows Remote Desktop ServicesWindows Routing and Remote Access Service (RRAS)Windows SDKWindows SMBWindows Security AppWindows ShellWindows Standards-Based Storage Management ServiceWindows Storage Management ProviderWindows Storage Port DriverWindows Win32K GRFXRemote code execution (RCE) vulnerabilities accounted for 38.5% of the vulnerabilities patched this month, followed by information disclosure vulnerabilities at 26.2%.ImportantCVE-2025-33053 | Web Distributed Authoring and Versioning (WebDAV) Remote Code Execution VulnerabilityCVE-2025-33053 is a RCE in Web Distributed Authoring and Versioning (WebDAV). It was assigned a CVSSv3 score of 8.8 and is rated important. An attacker could exploit this vulnerability through social engineering, by convincing a target to open a malicious URL or file. Successful exploitation would give the attacker the ability to execute code on the victim’s...
5Critical66Important0Moderate0LowMicrosoft addresses 71 CVEs including seven zero-days, five of which were exploited in the wild.Microsoft patched 71 CVEs in its May 2025 Patch Tuesday release, with five rated critical and 66 rated as important.This month’s update includes patches for:.NET, Visual Studio, and Build Tools for Visual StudioActive Directory Certificate Services (AD CS)AzureAzure AutomationAzure DevOpsAzure File SyncAzure Storage Resource ProviderMicrosoft Brokering File SystemMicrosoft DataverseMicrosoft Defender for EndpointMicrosoft Defender for IdentityMicrosoft Edge (Chromium-based)Microsoft OfficeMicrosoft Office ExcelMicrosoft Office OutlookMicrosoft Office PowerPointMicrosoft Office SharePointMicrosoft PC ManagerMicrosoft Power AppsMicrosoft Scripting EngineRemote Desktop Gateway ServiceRole: Windows Hyper-VUniversal Print Management ServiceUrlMonVisual StudioVisual Studio CodeWeb Threat Defense (WTD.sys)Windows Ancillary Function Driver for WinSockWindows Common Log File System DriverWindows Deployment ServicesWindows DriversWindows DWMWindows File ServerWindows FundamentalsWindows Hardware Lab KitWindows InstallerWindows KernelWindows LDAP - Lightweight Directory Access ProtocolWindows MediaWindows NTFSWindows Remote DesktopWindows Routing and Remote Access Service (RRAS)Windows Secure Kernel ModeWindows SMBWindows Trusted Runtime Interface DriverWindows Virtual Machine BusWindows Win32K - GRFXRemote code execution (RCE) vulnerabilities accounted for 39.4% of the vulnerabilities patched this month, followed by elevation of privilege (EoP) vulnerabilities at 25.4%.ImportantCVE-2025-30385, CVE-2025-32701 and CVE-2025-32706 | Windows Common Log File System Driver Elevation of Privilege VulnerabilitiesCVE-2025-30385, CVE-2025-32701 and CVE-2025-32706 are EoP vulnerabilities in the Windows Common Log File System (CLFS) Driver. Each was assigned a CVSSv3 score of 7.8 and are rated as important. Both CVE-2025-32701 and CVE-2025-32706 were...

Play Ransomware Exploited Windows CVE-2025-29824 as Zero-Day to Breach U.S. Organization

Source: TheHackerNews • Published: 2025-05-07 10:44:00 UTC

Threat actors with links to the Play ransomware family exploited a recently patched security flaw in Microsoft Windows as a zero-day as part of an attack targeting an unnamed organization in the United States. The attack, per the Symantec Threat Hunter Team, part of Broadcom, leveraged CVE-2025-29824, a privilege escalation flaw in the Common Log File System (CLFS) driver. It was patched by

Timeline

  • CVE ID Reserved

  • Exploit Used in Malware

  • Added to KEVIntel

  • CVE Published to Public