Microsoft · Security update · January 10, 2023
KB5022286: January 2023 cumulative update for Windows 10 1809
KB5022286, released January 10, 2023, fixes 61 CVEs across 5 products. One of them is being exploited (CVE-2023-21674); 1 on CISA KEV. Patch Radar priority: Patch now.
Patch now1 on CISA KEV1 publicly disclosed
CVEs closed
61
10 rated Critical
Exploited
1
CVE-2023-21674
Exploitation more likely
5
Microsoft's assessment
Highest EPSS
0.9253
99th percentile
Priority of the 61 CVEs
Patch now 1
Urgent 15
High 34
Routine 11
Applies to
| Product | Build after install |
|---|---|
| Windows 10 Version 1809 for 32-bit Systems | 17763.3887 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.3887 |
| Windows 10 Version 1809 for x64-based Systems | 17763.3887 |
| Windows Server 2019 | 17763.3887 |
| Windows Server 2019 (Server Core installation) | 17763.3887 |
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Patch now | CVE-2023-21674 | Windows ALPC | Elevation of Privilege | 8.8 | 0.3421 | KEVExploited |
| Urgent | CVE-2022-41113 | Microsoft Graphics Component | Elevation of Privilege | 7.8 | 0.0813 | More likely |
| Urgent | CVE-2023-21552 | Microsoft Graphics Component | Elevation of Privilege | 7.8 | 0.0354 | More likely |
| Urgent | CVE-2023-21543 | Windows Layer 2 Tunneling Protocol | Remote Code Execution | 8.1 | 0.0177 | Exploitation Less Likely |
| Urgent | CVE-2023-21556 | Windows Layer 2 Tunneling Protocol | Remote Code Execution | 8.1 | 0.0150 | Exploitation Less Likely |
| Urgent | CVE-2023-21546 | Windows Layer 2 Tunneling Protocol | Remote Code Execution | 8.1 | 0.0113 | Exploitation Less Likely |
| Urgent | CVE-2023-21555 | Windows Layer 2 Tunneling Protocol | Remote Code Execution | 8.1 | 0.0113 | Exploitation Less Likely |
| Urgent | CVE-2023-21679 | Windows Layer 2 Tunneling Protocol | Remote Code Execution | 8.1 | 0.0113 | Exploitation Less Likely |
| Urgent | CVE-2023-21535 | Windows Secure Socket Tunneling Protocol (SSTP) | Remote Code Execution | 8.1 | 0.0111 | Exploitation Less Likely |
| Urgent | CVE-2023-21548 | Windows Secure Socket Tunneling Protocol (SSTP) | Remote Code Execution | 8.1 | 0.0111 | Exploitation Less Likely |
| Urgent | CVE-2023-21541 | Windows Task Scheduler | Elevation of Privilege | 7.8 | 0.0058 | More likely |
| Urgent | CVE-2023-21730 | Windows Cryptographic Services | Elevation of Privilege | 7.8 | 0.0054 | Exploitation Less Likely |
| Urgent | CVE-2023-21726 | Windows Credential Manager | Elevation of Privilege | 7.8 | 0.0046 | More likely |
| Urgent | CVE-2023-21532 | Microsoft Graphics Component | Elevation of Privilege | 7.0 | 0.0046 | More likely |
| Urgent | CVE-2023-21551 | Windows Cryptographic Services | Elevation of Privilege | 7.8 | 0.0045 | Exploitation Less Likely |
| Urgent | CVE-2023-21561 | Windows Cryptographic Services | Elevation of Privilege | 7.8 | 0.0045 | Exploitation Less Likely |
| High | CVE-2023-21758 | Windows IKE Extension | Denial of Service | 7.5 | 0.9253 | Exploitation Less Likely |
| High | CVE-2023-21547 | Windows Internet Key Exchange (IKE) Protocol | Denial of Service | 7.5 | 0.8928 | Exploitation Less Likely |
| High | CVE-2023-21752 | Windows Backup Engine | Elevation of Privilege | 7.1 | 0.0547 | Exploitation Less Likely |
| High | CVE-2023-21746 | Windows NTLM | Elevation of Privilege | 7.8 | 0.0243 | Exploitation Less Likely |
| High | CVE-2023-21557 | Windows LDAP - Lightweight Directory Access Protocol | Denial of Service | 7.5 | 0.0208 | Exploitation Less Likely |
| High | CVE-2023-21757 | Windows Remote Access Service L2TP Driver | Denial of Service | 7.5 | 0.0206 | Exploitation Less Likely |
| High | CVE-2023-21527 | Windows iSCSI | Denial of Service | 7.5 | 0.0203 | Exploitation Less Likely |
| High | CVE-2023-21677 | Windows IKE Extension | Denial of Service | 7.5 | 0.0203 | Exploitation Less Likely |
| High | CVE-2023-21683 | Windows IKE Extension | Denial of Service | 7.5 | 0.0203 | Exploitation Less Likely |
Showing 1 to 25 of 61
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