Microsoft · Security update · September 13, 2022

KB5017367: September 2022 security update

KB5017367, released September 13, 2022, fixes 38 CVEs across 5 products. One of them is being exploited (CVE-2022-37969); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEVKnown ransomware use1 publicly disclosed
CVEs closed
38
4 rated Critical
Exploited
1
CVE-2022-37969
Exploitation more likely
4
Vendor assessment
Highest EPSS
0.8603
99th percentile

Priority of the 38 CVEs

Patch now 1 Urgent 7 High 24 Routine 6

Applies to

Product
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
Patch now CVE-2022-37969 Windows Common Log File System Driver Elevation of Privilege 7.8 0.2848 KEVRansomwareDisclosedExploited
Urgent CVE-2022-37958 Windows SPNEGO Extended Negotiation Remote Code Execution 8.1 0.8603 Exploitation Less Likely
Urgent CVE-2022-34721 Windows IKE Extension Remote Code Execution 9.8 0.7624 Exploitation Less Likely
Urgent CVE-2022-34718 Windows TCP/IP Remote Code Execution 9.8 0.5470 More likely
Urgent CVE-2022-35803 Windows Common Log File System Driver Elevation of Privilege 7.8 0.2382 More likely
Urgent CVE-2022-34729 Microsoft Graphics Component Elevation of Privilege 7.8 0.1053 More likely
Urgent CVE-2022-34725 Windows ALPC Elevation of Privilege 7.0 0.0538 More likely
Urgent CVE-2022-34722 Windows IKE Extension Remote Code Execution 9.8 0.0280 Exploitation Less Likely
High CVE-2022-33679 Windows Kerberos Elevation of Privilege 8.1 0.1114 Exploitation Less Likely
High CVE-2022-34724 Role: DNS Server Denial of Service 7.5 0.0370 Exploitation Less Likely
High CVE-2022-34720 Windows IKE Extension Denial of Service 7.5 0.0363 Exploitation Less Likely
High CVE-2022-35833 Windows Transport Security Layer (TLS) Denial of Service 7.5 0.0301 Exploitation Less Likely
High CVE-2022-34726 Windows ODBC Driver Remote Code Execution 8.8 0.0270 Exploitation Less Likely
High CVE-2022-34727 Windows ODBC Driver Remote Code Execution 8.8 0.0270 Exploitation Less Likely
High CVE-2022-34730 Windows ODBC Driver Remote Code Execution 8.8 0.0270 Exploitation Less Likely
High CVE-2022-34732 Windows ODBC Driver Remote Code Execution 8.8 0.0270 Exploitation Unlikely
High CVE-2022-34734 Windows ODBC Driver Remote Code Execution 8.8 0.0270 Exploitation Less Likely
High CVE-2022-34731 Windows OLE DB Remote Code Execution 8.8 0.0220 Exploitation Less Likely
High CVE-2022-34733 Windows OLE DB Remote Code Execution 8.8 0.0220 Exploitation Less Likely
High CVE-2022-35834 Windows OLE DB Remote Code Execution 8.8 0.0220 Exploitation Less Likely
High CVE-2022-35835 Windows OLE DB Remote Code Execution 8.8 0.0220 Exploitation Less Likely
High CVE-2022-35836 Windows OLE DB Remote Code Execution 8.8 0.0220 Exploitation Less Likely
High CVE-2022-35840 Windows OLE DB Remote Code Execution 8.8 0.0220 Exploitation Less Likely
High CVE-2022-33647 Windows Kerberos Elevation of Privilege 8.1 0.0217 Exploitation Less Likely
High CVE-2022-37955 Windows Group Policy Elevation of Privilege 7.8 0.0213 Exploitation Less Likely
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