CVE-2017-0296 Information

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.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/98839 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0296

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8