CVE-2022-21971

Severity CVSS v4.0:

Pending analysis

Type:

CWE-824 Access of Uninitialized Pointer

Publication date:

09/02/2022

Last modified:

30/10/2025

Description

Windows Runtime Remote Code Execution Vulnerability

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.30 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

9.30

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:microsoft:windows_10_1809::::::::		10.0.17763.2565 (excluding)
cpe:2.3:o:microsoft:windows_10_1909::::::::		10.0.18363.2094 (excluding)
cpe:2.3:o:microsoft:windows_10_20h2::::::::		10.0.19042.1526 (excluding)
cpe:2.3:o:microsoft:windows_10_21h1::::::::		10.0.19043.1526 (excluding)
cpe:2.3:o:microsoft:windows_10_21h2::::::::		10.0.19044.1526 (excluding)
cpe:2.3:o:microsoft:windows_11_21h2::::::::		10.0.22000.493 (excluding)
cpe:2.3:o:microsoft:windows_server_2019::::::::		10.0.17763.2565 (excluding)
cpe:2.3:o:microsoft:windows_server_2022::::::::		10.0.20348.524 (excluding)
cpe:2.3:o:microsoft:windows_server_20h2::::::::		10.0.19042.1526 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-21971

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools