Microsoft · Security update · February 8, 2022

KB5010358: February 2022 cumulative update for Windows 10 1507

KB5010358, released February 8, 2022, fixes 15 CVEs across 2 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
15
None rated Critical
Exploited
2
CVE-2022-21999
Exploitation more likely
3
Microsoft's assessment
Highest EPSS
0.4362
98th percentile

Priority of the 15 CVEs

Patch now 2 Urgent 3 High 5 Routine 5

Applies to

ProductBuild after install
Windows 10 for 32-bit Systems10240.19204
Windows 10 for x64-based Systems10240.19204

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
Patch now CVE-2022-21999 Windows Print Spooler ComponentsElevation of Privilege7.8 0.4101 KEVRansomwareExploited
Patch now CVE-2022-22718 Windows Print Spooler ComponentsElevation of Privilege7.8 0.1846 KEVExploited
Urgent CVE-2022-22000 Windows Common Log File System DriverElevation of Privilege7.8 0.0433 More likely
Urgent CVE-2022-21989 Windows KernelElevation of Privilege7.8 0.0319 DisclosedMore likely
Urgent CVE-2022-21981 Windows Common Log File System DriverElevation of Privilege7.8 0.0057 More likely
High CVE-2022-21993 Windows Kernel-Mode DriversInformation Disclosure7.5 0.4362 Exploitation Less Likely
High CVE-2022-21995 Role: Windows Hyper-VRemote Code Execution7.9 0.0097 Exploitation Less Likely
High CVE-2022-21997 Windows Print Spooler ComponentsElevation of Privilege7.1 0.0080 Exploitation Less Likely
High CVE-2022-22717 Windows Print Spooler ComponentsElevation of Privilege7.0 0.0071 Exploitation Less Likely
High CVE-2022-22001 Windows Remote Access Connection ManagerElevation of Privilege7.8 0.0064 Exploitation Less Likely
Routine CVE-2021-34500 Windows KernelInformation Disclosure6.3 0.0266 Exploitation Less Likely
Routine CVE-2022-22002 Windows User Account ProfileDenial of Service5.5 0.0128 Exploitation Less Likely
Routine CVE-2022-22710 Windows Common Log File System DriverDenial of Service5.5 0.0089 Exploitation Less Likely
Routine CVE-2022-21998 Windows Common Log File System DriverInformation Disclosure5.5 0.0084 Exploitation Less Likely
Routine CVE-2022-21985 Windows Remote Access Connection ManagerInformation Disclosure5.5 0.0079 Exploitation Less Likely
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