PT-2023-1777 · Microsoft · Windows Brokerinfrastructure Service+1

Published 2023-03-14 · Updated 2024-05-29 · CVE-2023-23393

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows BrokerInfrastructure Service (affected versions not specified)

Description The issue is related to an elevation-of-privilege vulnerability in the Windows BrokerInfrastructure Service. It is caused by synchronization errors when using a shared resource, which can lead to a race condition. This vulnerability can be exploited by an attacker to elevate their privileges.

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

LPE

Race Condition

Weakness Enumeration

CWE-362

CWE-591

Related Identifiers

BDU:2023-01372

CVE-2023-23393

Affected Products

Windows

Windows Brokerinfrastructure Service

References · 9

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23393 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-23393 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-23393 · Security Note
• https://bdu.fstec.ru/vul/2023-01372 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23393 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-23393 · Vendor Advisory
• https://t.me/cvenotify/46544 · Telegram Post
• https://t.me/cvenotify/46135 · Telegram Post
• https://t.me/cvenotify/81314 · Telegram Post