7.8

CVE-2025-29824

Warning
Media report
Exploit

Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

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Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1507 HwPlatformx64 Version < 10.0.10240.20978
Microsoft ≫ Windows 10 1507 HwPlatformx86 Version < 10.0.10240.20978
Microsoft ≫ Windows 10 1607 HwPlatformx64 Version < 10.0.14393.7969
Microsoft ≫ Windows 10 1607 HwPlatformx86 Version < 10.0.14393.7969
Microsoft ≫ Windows 10 1809 HwPlatformx64 Version < 10.0.17763.7136
Microsoft ≫ Windows 10 1809 HwPlatformx86 Version < 10.0.17763.7136
Microsoft ≫ Windows 10 21h2 HwPlatformarm64 Version < 10.0.19044.5737
Microsoft ≫ Windows 10 21h2 HwPlatformx64 Version < 10.0.19044.5737
Microsoft ≫ Windows 10 21h2 HwPlatformx86 Version < 10.0.19044.5737
Microsoft ≫ Windows 10 22h2 HwPlatformarm64 Version < 10.0.19045.5737
Microsoft ≫ Windows 10 22h2 HwPlatformx64 Version < 10.0.19045.5737
Microsoft ≫ Windows 10 22h2 HwPlatformx86 Version < 10.0.19045.5737
Microsoft ≫ Windows 11 22h2 HwPlatformarm64 Version < 10.0.22621.5189
Microsoft ≫ Windows 11 22h2 HwPlatformx64 Version < 10.0.22621.5189
Microsoft ≫ Windows 11 23h2 HwPlatformarm64 Version < 10.0.22631.5189
Microsoft ≫ Windows 11 23h2 HwPlatformx64 Version < 10.0.22631.5189
Microsoft ≫ Windows 11 24h2 HwPlatformarm64 Version < 10.0.26100.3775
Microsoft ≫ Windows 11 24h2 HwPlatformx64 Version < 10.0.26100.3775
Microsoft ≫ Windows Server 2008 Version- Updatesp2 HwPlatformx86
Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.7969
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.7136
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.3453
Microsoft ≫ Windows Server 2022 23h2 Version < 10.0.25398.1551
Microsoft ≫ Windows Server 2025 HwPlatformx64 Version < 10.0.26100.3775

08.04.2025: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerability

Vulnerability

Microsoft Windows Common Log File System (CLFS) Driver contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.

Description

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.45% 0.629
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
secure@microsoft.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.