PT-2022-4264 · Microsoft · Windows Partition Management Driver+1

Nhiadt12 · Published 2022-08-09 · Updated 2025-06-04 · CVE-2022-34703

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 Partition Management Driver (affected versions not specified)

Description The issue is related to insufficient access control in the Windows Partition Management Driver, which can be exploited to elevate privileges. This could allow an attacker to affect the system. The vulnerability is also associated with an integer overflow, potentially leading to privilege escalation.

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

LPE

Improper Privilege Management

Weakness Enumeration

CWE-269

CWE-264

Related Identifiers

BDU:2022-05114

CVE-2022-34703

ZDI-22-1072

Affected Products

Windows

Windows Partition Management Driver

References · 11

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-34703 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-22-1072 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-34704 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-05114 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-34703 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34703 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-34704 · Security Note
• https://osv.dev/vulnerability/CVE-2022-34703 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34703 · Security Note
• https://t.me/cvenotify/124617 · Telegram Post
• https://t.me/cvenotify/34607 · Telegram Post