7.8high
CVE-2017-0193
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.…
Published 9 y ago · modified 4 mo ago · JSON
CVSS
7.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.1%
percentile 66%
Public exploits
0
none known
Summary
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".
Exploit prediction (EPSS)
1.10% probability of exploitation in the next 30 days, higher than 66% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Microsoft Corporation Microsoft Windows
Classification
- Weakness
- CWE-755 Improper Handling of Exceptional Conditions
References
- securitytracker.com /id/1038670 · vdb-entry, x_refsource_SECTRACK, x_transferred
- securityfocus.com /bid/98878 · vdb-entry, x_refsource_BID, x_transferred
- portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2017-0193 · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2017-0193
- NVD: CVE-2017-0193
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.