CVE-2017-0193

moderate-risk
Published 2017-06-15

Windows Hyper-V in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows an attacker to gain elevated privileges on a target guest operating system when Windows Hyper-V instruction emulation fails to properly enforce privilege levels, aka "Hypervisor Code Integrity Elevation of Privilege Vulnerability".

Do I need to act?

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0.99% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (12)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/98878
http://www.securitytracker.com/id/1038670
Mitigation https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0193
Third Party Advisory http://www.securityfocus.com/bid/98878
http://www.securitytracker.com/id/1038670
Mitigation https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0193
44
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 3/34 · Minimal
Exposure 17/34 · Moderate