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kasperskyKaspersky LabKLA12457
HistoryFeb 08, 2022 - 12:00 a.m.

KLA12457 Multiple vulnerabilities in Microsoft Windows

2022-02-0800:00:00
Kaspersky Lab
threats.kaspersky.com
126

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.474 Medium

EPSS

Percentile

97.4%

Detect date:

02/08/2022

Severity:

Critical

Description:

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to gain privileges, obtain sensitive information, execute arbitrary code, cause denial of service.

Exploitation:

Public exploits exist for this vulnerability.

Affected products:

Windows 10 Version 21H1 for x64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 11 for ARM64-based Systems
Windows Server 2019 (Server Core installation)
Windows Server 2016 (Server Core installation)
Windows 10 Version 21H2 for ARM64-based Systems
Windows Server 2016
Windows 10 for 32-bit Systems
Windows 8.1 for x64-based systems
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2012
Windows Server, version 20H2 (Server Core Installation)
Windows Server 2022 (Server Core installation)
Windows 10 Version 20H2 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 21H1 for 32-bit Systems
Windows 10 Version 1909 for 32-bit Systems
Windows Server 2019
Windows RT 8.1
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2012 R2
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows 10 Version 1607 for x64-based Systems
Windows 10 for x64-based Systems
Windows Server 2012 (Server Core installation)
Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H1 for ARM64-based Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2022
Windows 10 Version 20H2 for ARM64-based Systems
Windows 8.1 for 32-bit systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2022 Azure Edition Core Hotpatch
Windows 7 for 32-bit Systems Service Pack 1
Windows 10 Version 1809 for ARM64-based Systems
Windows Server 2012 R2 (Server Core installation)
Windows 11 for x64-based Systems

Solution:

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Original advisories:

CVE-2022-22717
CVE-2022-21998
CVE-2022-22718
CVE-2022-21926
CVE-2022-22001
CVE-2022-21981
CVE-2022-22715
CVE-2022-21995
CVE-2022-22710
CVE-2022-21994
CVE-2022-21927
CVE-2022-22002
CVE-2022-21997
CVE-2022-21996
CVE-2022-21992
CVE-2022-21985
CVE-2022-22712
CVE-2022-21971
CVE-2022-21844
CVE-2022-21984
CVE-2022-21999
CVE-2022-21993
CVE-2022-21989
CVE-2022-22709
CVE-2022-22000
CVE-2022-21974

Impacts:

ACE

Related products:

Microsoft Windows

CVE-IDS:

CVE-2022-227177.0High
CVE-2022-219985.5High
CVE-2022-227187.8Critical
CVE-2022-219267.8Critical
CVE-2022-220017.8Critical
CVE-2022-219817.8Critical
CVE-2022-227157.8Critical
CVE-2022-219957.9Critical
CVE-2022-227105.5High
CVE-2022-219947.8Critical
CVE-2022-219747.8Critical
CVE-2022-219277.8Critical
CVE-2022-220025.5High
CVE-2022-219977.1High
CVE-2022-219967.8Critical
CVE-2022-219927.8Critical
CVE-2022-219855.5High
CVE-2022-227125.6High
CVE-2022-219717.8Critical
CVE-2022-218447.8Critical
CVE-2022-219848.8Critical
CVE-2022-219997.8Critical
CVE-2022-219937.5Critical
CVE-2022-219897.8Critical
CVE-2022-227097.8Critical
CVE-2022-220007.8Critical

KB list:

5010419
5010395
5010358
5010359
5010392
5010412
5010351
5010342
5010345
5010354
5010386
5010456

Microsoft official advisories:

References

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.474 Medium

EPSS

Percentile

97.4%