CVE-2018-8455

EUVD-2018-20090
An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory, aka "Windows Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 74%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10
-
microsoftwindows_8.1
-
microsoftwindows_rt_8.1
-
microsoftwindows_server_2016
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1607 (x64, x86)
KB4598243
1703 (x64, x86)
KB4457138
1709 (x64, x86)
KB4457142
1803 (x64, x86)
KB4457128
Windows 8.1
(x64, x86)
KB4598285
(x64, x86)
KB4598275
Windows RT 8.1
All
KB4598285
Windows Server
1709 Server Core
KB4457142
1803 Server Core
KB4457128
Windows Server 2012 R2
Server Core
KB4598285
Server Core
KB4598275
Standard
KB4598285
Standard
KB4598275
Windows Server 2016
Server Core
KB4598243
Standard
KB4598243
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/105211
http://www.securitytracker.com/id/1041635
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8455
http://www.securityfocus.com/bid/105211
http://www.securitytracker.com/id/1041635
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8455