Microsoft · Security update · March 8, 2022

KB5011529: March 2022 security update

KB5011529, released March 8, 2022, fixes 17 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

Urgent2 publicly disclosedUnsupported product
CVEs closed
17
None rated Critical
Exploited
0
None reported
Exploitation more likely
5
Vendor assessment
Highest EPSS
0.5638
99th percentile

Priority of the 17 CVEs

Patch now 0 Urgent 5 High 8 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

PriorityCVEComponentImpactCVSSEPSSExploitation
Urgent CVE-2022-23253 Windows Point-to-Point Tunneling Protocol Denial of Service 6.5 0.5638 More likely
Urgent CVE-2022-24502 Windows HTML Platform Security Feature Bypass 4.3 0.3306 More likely
Urgent CVE-2022-23285 Windows Remote Desktop Remote Code Execution 8.8 0.2563 More likely
Urgent CVE-2022-21990 Windows Remote Desktop Remote Code Execution 8.8 0.1884 DisclosedMore likely
Urgent CVE-2022-23299 Windows PDEV Elevation of Privilege 7.8 0.0762 More likely
High CVE-2022-23293 Windows Fast FAT Driver Elevation of Privilege 7.8 0.0067 Exploitation Less Likely
High CVE-2022-23296 Windows Installer Elevation of Privilege 7.8 0.0067 Exploitation Less Likely
High CVE-2022-24459 Windows Fax and Scan Service Elevation of Privilege 7.8 0.0064 DisclosedExploitation Less Likely
High CVE-2022-23290 Windows COM Elevation of Privilege 7.8 0.0063 Exploitation Less Likely
High CVE-2022-24454 Windows Security Support Provider Interface Elevation of Privilege 7.8 0.0063 Exploitation Less Likely
High CVE-2022-23298 Windows Kernel Elevation of Privilege 7.0 0.0058 Exploitation Less Likely
High CVE-2021-36927 Windows Media Elevation of Privilege 7.8 0.0053 Exploitation Less Likely
High CVE-2022-23283 Windows ALPC Elevation of Privilege 7.0 0.0039 Exploitation Less Likely
Routine CVE-2022-24503 Windows Remote Desktop Information Disclosure 5.4 0.0244 Exploitation Less Likely
Routine CVE-2022-23281 Windows Common Log File System Driver Information Disclosure 5.5 0.0113 Exploitation Less Likely
Routine CVE-2022-23297 Windows Kernel Information Disclosure 5.5 0.0079 Exploitation Less Likely
Routine CVE-2022-21973 Windows Media Denial of Service 5.5 0.0067 Exploitation Less Likely
Showing 1 to 17 of 17 1