Microsoft · Security update · January 11, 2022

KB5009610: January 2022 security update

KB5009610, released January 11, 2022, fixes 35 CVEs across 4 products. One of them is being exploited (CVE-2022-21919); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now1 on CISA KEV2 publicly disclosedUnsupported product
CVEs closed
35
2 rated Critical
Exploited
1
CVE-2022-21919
Exploitation more likely
6
Vendor assessment
Highest EPSS
0.0863
95th percentile

Priority of the 35 CVEs

Patch now 1 Urgent 8 High 18 Routine 8

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

PriorityCVEComponentImpactCVSSEPSSExploitation
Patch now CVE-2022-21919 Windows User Profile Service Elevation of Privilege 7.0 0.0257 KEVDisclosedExploited
Urgent CVE-2022-21857 Windows Active Directory Elevation of Privilege 8.8 0.0264 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-2022-21885 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-2022-21883 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
High CVE-2022-21851 Windows RDP Remote Code Execution 8.8 0.0294 Exploitation Less Likely
High CVE-2022-21920 Windows Kerberos Elevation of Privilege 8.8 0.0293 Exploitation Less Likely
High CVE-2022-21922 Windows Remote Procedure Call Runtime Remote Code Execution 8.8 0.0293 Exploitation Less Likely
High CVE-2022-21836 Windows Certificates Spoofing 7.8 0.0072 DisclosedExploitation Less Likely
High CVE-2022-21835 Windows Cryptographic Services Elevation of Privilege 7.8 0.0069 Exploitation Less Likely
High CVE-2022-21884 Windows Local Security Authority Subsystem Service (LSASS) Elevation of Privilege 7.8 0.0069 Exploitation Less Likely
High CVE-2022-21834 Windows User-mode Driver Framework Elevation of Privilege 7.0 0.0065 Exploitation Less Likely
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