Description
Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allow an attacker to elevate privilege when tdx.sys fails to check the length of a buffer prior to copying memory to it, aka "Windows TDX Elevation of Privilege Vulnerability".
References (2)
Core 2
Core References
Mitigation, Patch, Vendor Advisory x_refsource_confirm
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0296
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/98839
Scores
CVSS v3
7.8
EPSS
0.0027
EPSS Percentile
50.6%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-120
Status
published
Products (12)
microsoft/windows_10
microsoft/windows_10
1511
microsoft/windows_10
1607
microsoft/windows_10
1703
microsoft/windows_7
microsoft/windows_8.1
microsoft/windows_8.1
rt
microsoft/windows_server_2008
r2 (2 CPE variants)
microsoft/windows_server_2012
microsoft/windows_server_2012
r2
... and 2 more
Published
Jun 15, 2017
Tracked Since
Feb 18, 2026