Microsoft · Security update · October 11, 2022

KB5018479: October 2022 security update

KB5018479, released October 11, 2022, fixes 43 CVEs across 4 products. One of them is being exploited (CVE-2022-41033); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now1 on CISA KEVUnsupported product
CVEs closed
43
8 rated Critical
Exploited
1
CVE-2022-41033
Exploitation more likely
4
Vendor assessment
Highest EPSS
0.5627
99th percentile

Priority of the 43 CVEs

Patch now 1 Urgent 12 High 21 Routine 9

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-2022-41033 Windows COM+ Event System Service Elevation of Privilege 7.8 0.0189 KEVExploited
Urgent CVE-2022-37989 Client Server Run-time Subsystem (CSRSS) Elevation of Privilege 7.8 0.0933 More likely
Urgent CVE-2022-37987 Client Server Run-time Subsystem (CSRSS) Elevation of Privilege 7.8 0.0910 More likely
Urgent CVE-2022-38051 Microsoft Graphics Component Elevation of Privilege 7.8 0.0732 More likely
Urgent CVE-2022-37976 Role: Active Directory Certificate Services; Active Directory Domain Services Elevation of Privilege 8.8 0.0239 Exploitation Less Likely
Urgent CVE-2022-41081 Windows Point-to-Point Tunneling Protocol Remote Code Execution 8.1 0.0195 Exploitation Less Likely
Urgent CVE-2022-38000 Windows Point-to-Point Tunneling Protocol Remote Code Execution 8.1 0.0163 Exploitation Less Likely
Urgent CVE-2022-22035 Windows Point-to-Point Tunneling Protocol Remote Code Execution 8.1 0.0157 Exploitation Less Likely
Urgent CVE-2022-33634 Windows Point-to-Point Tunneling Protocol Remote Code Execution 8.1 0.0147 Exploitation Less Likely
Urgent CVE-2022-38047 Windows Point-to-Point Tunneling Protocol Remote Code Execution 8.1 0.0147 Exploitation Less Likely
Urgent CVE-2022-24504 Windows Point-to-Point Tunneling Protocol Remote Code Execution 8.1 0.0146 Exploitation Less Likely
Urgent CVE-2022-30198 Windows Point-to-Point Tunneling Protocol Remote Code Execution 8.1 0.0146 Exploitation Less Likely
Urgent CVE-2022-37997 Microsoft Graphics Component Elevation of Privilege 7.8 0.0068 More likely
High CVE-2022-38044 Windows CD-ROM Driver Remote Code Execution 7.8 0.5627 Exploitation Less Likely
High CVE-2022-38034 Windows Workstation Service Elevation of Privilege 8.8 0.0400 Exploitation Less Likely
High CVE-2022-33645 Windows TCP/IP Denial of Service 7.5 0.0267 Exploitation Less Likely
High CVE-2022-38041 Windows Secure Channel Denial of Service 7.5 0.0261 Exploitation Less Likely
High CVE-2022-37982 Microsoft WDAC OLE DB provider for SQL Remote Code Execution 8.8 0.0202 Exploitation Less Likely
High CVE-2022-38031 Microsoft WDAC OLE DB provider for SQL Remote Code Execution 8.8 0.0202 Exploitation Less Likely
High CVE-2022-38040 Windows ODBC Driver Remote Code Execution 8.8 0.0202 Exploitation Less Likely
High CVE-2022-37975 Windows Group Policy Elevation of Privilege 8.8 0.0193 Exploitation Less Likely
High CVE-2022-37978 Windows Active Directory Certificate Services Security Feature Bypass 7.5 0.0185 Exploitation Less Likely
High CVE-2022-38042 Active Directory Domain Services Elevation of Privilege 7.1 0.0182 Exploitation Less Likely
High CVE-2022-33635 Microsoft Graphics Component Remote Code Execution 7.8 0.0114 Exploitation Less Likely
High CVE-2022-38038 Windows Kernel Elevation of Privilege 7.8 0.0112 Exploitation Less Likely
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