PT-2022-1526 · Microsoft · Windows User-Mode Driver Framework Reflector Driver+1

Published 2022-01-11 · Updated 2024-11-14 · CVE-2022-21834

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 User-mode Driver Framework Reflector Driver (affected versions not specified)

Description The issue is related to errors in privilege management, allowing an attacker to potentially elevate their privileges. This could enable an attacker to gain increased control over the system.

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

Improper Privilege Management

Information Disclosure

Weakness Enumeration

CWE-269

CWE-200

Related Identifiers

BDU:2022-00726

BDU:2022-00729

CVE-2022-21834

Affected Products

Windows

Windows User-Mode Driver Framework Reflector Driver

References · 14

• https://bdu.fstec.ru/vul/2022-00729 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-21834 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21834 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21834 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21834 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00726 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21834 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21834 · Vendor Advisory
• https://t.me/cvenotify/25473 · Telegram Post
• https://vuldb.com/ru/?id.190141 · Note
• https://t.me/cvenotify/101756 · Telegram Post
• https://t.me/cibsecurity/35311 · Telegram Post
• https://t.me/cvenotify/64561 · Telegram Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21834 · Note