PT-2022-1520 · Microsoft · Windows Common Log File System Driver+1

Boxer + 2 · Published 2022-01-11 · Updated 2024-11-14 · CVE-2022-21916

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 (affected versions not specified)

Description The issue is related to errors in privilege management in the Windows Common Log File System Driver, which can be exploited to elevate privileges. This allows an attacker to affect the system. No information is provided about the estimated number of potentially affected devices or real-world incidents.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BDU:2022-00712

CVE-2022-21916

Affected Products

Windows

Windows Common Log File System Driver

References · 11

• https://osv.dev/vulnerability/CVE-2022-21916 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21916 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21916 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21916 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21916 · Security Note
• https://bdu.fstec.ru/vul/2022-00712 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-21916 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21916 · Note
• https://t.me/cibsecurity/35276 · Telegram Post
• https://t.me/cvenotify/25265 · Telegram Post
• https://t.me/cvenotify/25674 · Telegram Post