CVE-2022-21971 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.8 HIGH	LOCAL	LOW	NONE	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
microsoft	CNA	7.8 HIGH				CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Base Score

CVSS 3.x

EPSS Score

Percentile: 99%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10_1809	𝑥 < 10.0.17763.2565
microsoft	windows_10_1909	𝑥 < 10.0.18363.2094
microsoft	windows_10_20h2	𝑥 < 10.0.19042.1526
microsoft	windows_10_21h1	𝑥 < 10.0.19043.1526
microsoft	windows_10_21h2	𝑥 < 10.0.19044.1526
microsoft	windows_11_21h2	𝑥 < 10.0.22000.493
microsoft	windows_server_2019	𝑥 < 10.0.17763.2565
microsoft	windows_server_2022	𝑥 < 10.0.20348.524
microsoft	windows_server_20h2	𝑥 < 10.0.19042.1526

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

1809 (arm64, x64, x86)	KB5010351
1909 (arm64, x64, x86)	KB5010345
20H2 (arm64, x86)	KB5010342
21H1 (arm64, x64, x86)	KB5010342
21H2 (arm64, x64, x86)	KB5010342

Windows 11

21H2 (arm64, x64)

Windows Server

20H2 Server Core

Windows Server 2019

Server Core	KB5010351
Standard	KB5010351

Windows Server 2022

Server Core	KB5010456
Standard	KB5010456

Common Weakness Enumeration

CWE-824 - Access of Uninitialized Pointer
The program accesses or uses a pointer that has not been initialized.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21971

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21971

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-21971