Microsoft · Security update · February 8, 2022

KB5010404: February 2022 security update

KB5010404, released February 8, 2022, fixes 11 CVEs across 4 products. 2 of them are being exploited (CVE-2022-21999); 2 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now2 on CISA KEVKnown ransomware use1 publicly disclosedUnsupported product

CVEs closed

None rated Critical

Exploited

CVE-2022-21999

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.4101

98th percentile

Priority of the 11 CVEs

Patch now 2
                                Urgent 3
                                High 2
                                Routine 4

Applies to

Product
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2022-21999	Windows Print Spooler Components	Elevation of Privilege	7.8	0.4101	KEVRansomwareExploited
Patch now	CVE-2022-22718	Windows Print Spooler Components	Elevation of Privilege	7.8	0.1846	KEVExploited
Urgent	CVE-2022-22000	Windows Common Log File System Driver	Elevation of Privilege	7.8	0.0433	More likely
Urgent	CVE-2022-21989	Windows Kernel	Elevation of Privilege	7.8	0.0319	DisclosedMore likely
Urgent	CVE-2022-21981	Windows Common Log File System Driver	Elevation of Privilege	7.8	0.0057	More likely
High	CVE-2022-21997	Windows Print Spooler Components	Elevation of Privilege	7.1	0.0080	Exploitation Less Likely
High	CVE-2022-22717	Windows Print Spooler Components	Elevation of Privilege	7.0	0.0071	Exploitation Less Likely
Routine	CVE-2021-34500	Windows Kernel	Information Disclosure	6.3	0.0266	Exploitation Less Likely
Routine	CVE-2022-22710	Windows Common Log File System Driver	Denial of Service	5.5	0.0089	Exploitation Less Likely
Routine	CVE-2022-21998	Windows Common Log File System Driver	Information Disclosure	5.5	0.0084	Exploitation Less Likely
Routine	CVE-2022-21985	Windows Remote Access Connection Manager	Information Disclosure	5.5	0.0079	Exploitation Less Likely

Released the same day

KB3118335
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB3172514
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)
KB5002120
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
KB5002133
Microsoft Office Online Server
KB5002135
Microsoft SharePoint Server 2019
KB5002136
Microsoft SharePoint Enterprise Server 2016
KB5002137
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB5002140
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002145
Microsoft SharePoint Server Subscription Edition
KB5002146
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)
KB5002147
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
KB5002149
Microsoft Office Web Apps Server 2013 Service Pack 1

Vendor advisory

https://support.microsoft.com/help/5010404

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