PT-2022-1523 · Microsoft · Windows Event Tracing+1

Published 2022-01-11 · Updated 2024-11-14 · CVE-2022-21839

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Event Tracing (affected versions not specified)

Description The issue is related to an uncontrolled resource consumption in the Windows Event Tracing service, which is associated with a discretionary access control list (DACL) in the Windows operating system. Exploitation of this issue may allow an attacker to cause a denial of service. The vulnerability can be exploited to impact the system.

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

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

BDU:2022-00719

CVE-2022-21839

Affected Products

Windows

Windows Event Tracing

References · 14

• https://bdu.fstec.ru/vul/2022-00719 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21839 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21839 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-21839 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21839 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21839 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21839 · Security Note
• https://t.me/cibsecurity/35287 · Telegram Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21839 · Note
• https://t.me/true_secator/2513 · Telegram Post
• https://t.me/cvenotify/101761 · Telegram Post
• https://t.me/cvenotify/25478 · Telegram Post
• https://t.me/nekaspersky/1670 · Telegram Post
• https://t.me/poxek/449 · Telegram Post