Microsoft · Security update · January 11, 2022

KB5009557: January 2022 cumulative update for Windows 10 1809

KB5009557, released January 11, 2022, fixes 81 CVEs across 5 products. 2 of them are being exploited (CVE-2022-21882); 2 on CISA KEV. Patch Radar priority: Patch now.

Patch now2 on CISA KEVKnown ransomware use6 publicly disclosed

CVEs closed

6 rated Critical

Exploited

CVE-2022-21882

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.9279

99th percentile

Priority of the 81 CVEs

Patch now 2
                                Urgent 13
                                High 44
                                Routine 22

Applies to

Product	Build after install
Windows 10 Version 1809 for 32-bit Systems	17763.2452
Windows 10 Version 1809 for ARM64-based Systems	17763.2452
Windows 10 Version 1809 for x64-based Systems	17763.2452
Windows Server 2019	17763.2452
Windows Server 2019 (Server Core installation)	17763.2452

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2022-21882	Windows Win32K	Elevation of Privilege	7.0	0.5921	KEVRansomwareExploited
Patch now	CVE-2022-21919	Windows User Profile Service	Elevation of Privilege	7.0	0.0257	KEVDisclosedExploited
Urgent	CVE-2022-21907	Windows HTTP Protocol Stack	Remote Code Execution	9.8	0.9279	More likely
Urgent	CVE-2022-21881	Windows Kernel	Elevation of Privilege	7.0	0.2452	More likely
Urgent	CVE-2021-22947	Open Source Software	Remote Code Execution	6.1	0.0301	DisclosedExploitation Less Likely
Urgent	CVE-2022-21857	Windows Active Directory	Elevation of Privilege	8.8	0.0264	Exploitation Less Likely
Urgent	CVE-2022-21898	Windows DirectX	Remote Code Execution	7.8	0.0255	Exploitation Less Likely
Urgent	CVE-2022-21897	Windows Common Log File System Driver	Elevation of Privilege	7.8	0.0109	More likely
Urgent	CVE-2022-21916	Windows Common Log File System Driver	Elevation of Privilege	7.8	0.0100	More likely
Urgent	CVE-2022-21908	Windows Installer	Elevation of Privilege	7.8	0.0093	More likely
Urgent	CVE-2022-21903	Microsoft Graphics Component	Elevation of Privilege	7.0	0.0084	More likely
Urgent	CVE-2022-21912	Windows DirectX	Remote Code Execution	7.8	0.0069	Exploitation Less Likely
Urgent	CVE-2022-21885	Windows Remote Access Connection Manager	Elevation of Privilege	7.8	0.0069	More likely
Urgent	CVE-2022-21914	Windows Remote Access Connection Manager	Elevation of Privilege	7.8	0.0069	More likely
Urgent	CVE-2022-21833	Windows Virtual Machine IDE Drive	Elevation of Privilege	7.8	0.0065	Exploitation Less Likely
High	CVE-2022-21893	Windows RDP	Remote Code Execution	8.0	0.0863	Exploitation Less Likely
High	CVE-2022-21849	Windows IKE Extension	Remote Code Execution	9.8	0.0659	Exploitation Less Likely
High	CVE-2022-21883	Windows IKE Extension	Denial of Service	7.5	0.0464	Exploitation Less Likely
High	CVE-2022-21848	Windows IKE Extension	Denial of Service	7.5	0.0440	Exploitation Less Likely
High	CVE-2022-21880	Microsoft Graphics Component	Information Disclosure	7.5	0.0410	Exploitation Less Likely
High	CVE-2022-21904	Microsoft Graphics Component	Information Disclosure	7.5	0.0373	Exploitation Less Likely
High	CVE-2022-21843	Windows IKE Extension	Denial of Service	7.5	0.0356	Exploitation Less Likely
High	CVE-2022-21889	Windows IKE Extension	Denial of Service	7.5	0.0320	Exploitation Less Likely
High	CVE-2022-21890	Windows IKE Extension	Denial of Service	7.5	0.0320	Exploitation Less Likely
High	CVE-2022-21850	Windows RDP	Remote Code Execution	8.8	0.0294	Exploitation Less Likely

Released the same day

KB4462205
Microsoft Office 2013 RT Service Pack 1, Microsoft Office 2013 Service Pack 1 (32-bit editions), Microsoft Office 2013 Service Pack 1 (64-bit editions)
KB5001995
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
KB5002052
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002057
Microsoft Word 2016 (32-bit edition), Microsoft Word 2016 (64-bit edition)
KB5002060
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002064
Microsoft Office 2013 RT Service Pack 1, Microsoft Office 2013 Service Pack 1 (32-bit editions), Microsoft Office 2013 Service Pack 1 (64-bit editions)
KB5002102
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
KB5002107
Microsoft Office Online Server
KB5002108
Microsoft SharePoint Server 2019
KB5002110
SharePoint Server Subscription Edition Language Pack
KB5002113
Microsoft SharePoint Enterprise Server 2016
KB5002114
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)

Vendor advisory

https://support.microsoft.com/help/5009557

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