CVE-2018-8165

DirectX Graphics Kernel Elevation of Privilege Vulnerability

CVE-2018-8165 is fixed in 14 products on 1 platform, first by KB4103723, released May 8, 2018. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.

Urgent
CVSS
7.0
Important
Exploitation
More likely
Vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0133
71st percentile

<p>An elevation of privilege vulnerability exists when the DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context.</p> <p>To exploit the vulnerability, an attacker would first have to log on to the system, and then run a specially crafted application to take control over the affected system.</p> <p>The security update addresses the vulnerability by correcting how DXGKRNL handles objects in memory.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1607 for 32-bit Systems 14393.2248 KB4103723 May 8, 2018
Windows 10 Version 1607 for x64-based Systems 14393.2248 KB4103723 May 8, 2018
Windows 10 Version 1703 for 32-bit Systems 15063.1088 KB4103731 May 8, 2018
Windows 10 Version 1703 for x64-based Systems 15063.1088 KB4103731 May 8, 2018
Windows 10 Version 1709 for 32-bit Systems 16299.431 KB4103727 May 8, 2018
Windows 10 Version 1709 for x64-based Systems 16299.431 KB4103727 May 8, 2018
Windows 10 Version 1803 for 32-bit Systems 17134.48 KB4103721 May 8, 2018
Windows 10 Version 1803 for x64-based Systems 17134.48 KB4103721 May 8, 2018
Windows 10 for 32-bit Systems 10240.17861 KB4103716 May 8, 2018
Windows 10 for x64-based Systems 10240.17861 KB4103716 May 8, 2018
Windows Server 2016 14393.2248 KB4103723 May 8, 2018
Windows Server 2016 (Server Core installation) 14393.2248 KB4103723 May 8, 2018
Windows Server, version 1709 (Server Core Installation) 16299.431 KB4103727 May 8, 2018
Windows Server, version 1803 (Server Core Installation) 17134.48 KB4103721 May 8, 2018