PT-2025-20995 · Microsoft · Windows Common Log File System Driver+1

Dan Reynolds + 1 · Published 2025-05-13 · Updated 2025-05-15 · CVE-2025-30385

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Windows Common Log File System Driver versions prior to the fixed version

Description: The issue is related to a use-after-free flaw in the Windows Common Log File System Driver, which allows an authorized attacker to elevate privileges locally. This could potentially impact system security.

Recommendations: For Windows 10 and 11, apply patch KB5058411. For Windows Server, apply patch KB5058405. As a temporary workaround, consider restricting access to the Windows Common Log File System Driver until a patch is applied.

Fix

LPE

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2025-05582

CVE-2025-30385

Affected Products

Windows

Windows Common Log File System Driver

References · 12

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30385 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-30385 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-30385 · Security Note
• https://bdu.fstec.ru/vul/2025-05582 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-30385 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-30385 · Vendor Advisory
• https://twitter.com/windowsforum/status/1922524653127344173 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1922454487068717146 · Twitter Post
• https://twitter.com/Nero0oo0/status/1923089350511698066 · Twitter Post
• https://twitter.com/ZeroPathLabs/status/1922467177887658434 · Twitter Post
• https://twitter.com/CVEnew/status/1922339790378434845 · Twitter Post
• https://t.me/avleonovcom/1535 · Telegram Post