# CVE-2017-0193: Hypervisor Code Integrity Elevation of Privilege Vulnerability CVE-2017-0193 is fixed in 15 products on 1 platform, first by KB4022714, released June 13, 2017. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2017-0193 - Priority: High - CVSS: 7.8 (Important) - EPSS: 0.0110 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Vendor exploitability assessment: Exploitation Unlikely - Published: Jun 13, 2017 - Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2017-0193 ## Description

An elevation of privilege vulnerability exists when Windows Hyper-V instruction emulation fails to properly enforce privilege levels. An attacker who successfully exploited this vulnerability could gain elevated privileges on a target guest operating system. The host operating system is not vulnerable to this attack.

This vulnerability by itself does not allow arbitrary code to be run. However, the vulnerability could be used in conjunction with one or more vulnerabilities (e.g. a remote code execution vulnerability and another elevation of privilege) that could take advantage of the elevated privileges when running.

The update addresses the vulnerability by correcting how privileges are enforced by Windows Hyper-V instruction emulation.

## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Microsoft | Windows 10 Version 1511 for x64-based Systems | 10586.962 | [KB4022714](https://patchblox.com/security/data/fix/microsoft/kb4022714.md) | Jun 13, 2017 | | Microsoft | Windows 10 Version 1607 for x64-based Systems | 14393.1358 | [KB4022715](https://patchblox.com/security/data/fix/microsoft/kb4022715.md) | Jun 13, 2017 | | Microsoft | Windows 10 for x64-based Systems | 10240.17443 | [KB4022727](https://patchblox.com/security/data/fix/microsoft/kb4022727.md) | Jun 13, 2017 | | Microsoft | Windows 7 for x64-based Systems Service Pack 1 | | [KB4022719](https://patchblox.com/security/data/fix/microsoft/kb4022719.md) | Jun 13, 2017 | | Microsoft | Windows 7 for x64-based Systems Service Pack 1 | | [KB4022722](https://patchblox.com/security/data/fix/microsoft/kb4022722.md) | Jun 13, 2017 | | Microsoft | Windows 8.1 for x64-based systems | | [KB4022717](https://patchblox.com/security/data/fix/microsoft/kb4022717.md) | Jun 13, 2017 | | Microsoft | Windows 8.1 for x64-based systems | | [KB4022726](https://patchblox.com/security/data/fix/microsoft/kb4022726.md) | Jun 13, 2017 | | Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4022719](https://patchblox.com/security/data/fix/microsoft/kb4022719.md) | Jun 13, 2017 | | Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4022722](https://patchblox.com/security/data/fix/microsoft/kb4022722.md) | Jun 13, 2017 | | Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4022719](https://patchblox.com/security/data/fix/microsoft/kb4022719.md) | Jun 13, 2017 | | Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4022722](https://patchblox.com/security/data/fix/microsoft/kb4022722.md) | Jun 13, 2017 | | Microsoft | Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB3217845](https://patchblox.com/security/data/fix/microsoft/kb3217845.md) | Jun 13, 2017 | | Microsoft | Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | | [KB3217845](https://patchblox.com/security/data/fix/microsoft/kb3217845.md) | Jun 13, 2017 | | Microsoft | Windows Server 2012 | | [KB4022724](https://patchblox.com/security/data/fix/microsoft/kb4022724.md) | Jun 13, 2017 | | Microsoft | Windows Server 2012 | | [KB4022718](https://patchblox.com/security/data/fix/microsoft/kb4022718.md) | Jun 13, 2017 | | Microsoft | Windows Server 2012 (Server Core installation) | | [KB4022724](https://patchblox.com/security/data/fix/microsoft/kb4022724.md) | Jun 13, 2017 | | Microsoft | Windows Server 2012 (Server Core installation) | | [KB4022718](https://patchblox.com/security/data/fix/microsoft/kb4022718.md) | Jun 13, 2017 | | Microsoft | Windows Server 2012 R2 | | [KB4022717](https://patchblox.com/security/data/fix/microsoft/kb4022717.md) | Jun 13, 2017 | | Microsoft | Windows Server 2012 R2 | | [KB4022726](https://patchblox.com/security/data/fix/microsoft/kb4022726.md) | Jun 13, 2017 | | Microsoft | Windows Server 2012 R2 (Server Core installation) | | [KB4022717](https://patchblox.com/security/data/fix/microsoft/kb4022717.md) | Jun 13, 2017 | | Microsoft | Windows Server 2012 R2 (Server Core installation) | | [KB4022726](https://patchblox.com/security/data/fix/microsoft/kb4022726.md) | Jun 13, 2017 | | Microsoft | Windows Server 2016 | 14393.1358 | [KB4022715](https://patchblox.com/security/data/fix/microsoft/kb4022715.md) | Jun 13, 2017 | | Microsoft | Windows Server 2016 (Server Core installation) | 14393.1358 | [KB4022715](https://patchblox.com/security/data/fix/microsoft/kb4022715.md) | Jun 13, 2017 | --- Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo