CVE-2022-21839

Medium

Published: 11 January 2022

Published

11 January 2022

Modified

21 November 2024

KEV Added

—

Patch

—

CVSS Score v3.1 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

EPSS Score 0.0021 43.2th percentile

Risk Priority 12 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-21839 is a medium-severity an unspecified weakness vulnerability in Microsoft Windows 10. Its CVSS base score is 6.1 (Medium).

Operationally, ranked at the 43.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

Windows Event Tracing Discretionary Access Control List Denial of Service Vulnerability

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

microsoft

windows 10

1809

microsoft

windows server 2019

all versions

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.