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CVE-2018-8462

Quick assessment

Affected
Microsoft Windows Server 2016
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows 10等都是美国微软（Microsoft）公司发布的一系列操作系统。DirectX Graphics Kernel是其中的一个图形内核驱动程序。 Microsoft DirectX Graphics Kernel中存在提权漏洞，该漏洞源于DXGKRNL驱动程序没有正确的处理内存中的对象。攻击者可通过登录系统并运行特制的应用程序利用该漏洞以提升的权限运行进程。以下系统版本受到影响：Microsoft Windows 10，Windows 10版本1607，Windows 1

AI Predicted 7.8 Difficulty: Moderate EPSS 1.19% · P66

Possible ATT&CK Techniques 1 AI

T1069 · Permission Groups Discovery
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I. Basic Information for CVE-2018-8462

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An elevation of privilege vulnerability exists when the DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory, aka "DirectX Graphics Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows DirectX Graphics Kernel 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows 10等都是美国微软（Microsoft）公司发布的一系列操作系统。DirectX Graphics Kernel是其中的一个图形内核驱动程序。 Microsoft DirectX Graphics Kernel中存在提权漏洞，该漏洞源于DXGKRNL驱动程序没有正确的处理内存中的对象。攻击者可通过登录系统并运行特制的应用程序利用该漏洞以提升的权限运行进程。以下系统版本受到影响：Microsoft Windows 10，Windows 10版本1607，Windows 1
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Windows Server 2016 (Server Core installation) -
Microsoft Windows 10 32-bit Systems -
Microsoft Windows 10 Servers version 1709 (Server Core Installation) -

II. Public POCs for CVE-2018-8462

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III. Intelligence Information for CVE-2018-8462

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Vendor Advisories for CVE-2018-8462 (3)

Same Patch Batch · Microsoft · 2018-09-13 · 62 CVEs total

CVE-2018-8445 Microsoft Windows kernel 信息泄露漏洞
CVE-2018-8467 Microsoft ChakraCore和Edge 缓冲区错误漏洞
CVE-2018-8470 Microsoft Internet Explorer 安全漏洞
CVE-2018-8469 Microsoft Edge 权限许可和访问控制问题漏洞
CVE-2018-8468 Microsoft Windows 权限许可和访问控制问题漏洞
CVE-2018-8455 Microsoft Windows kernel 权限许可和访问控制问题漏洞
CVE-2018-8452 Microsoft ChakraCore、Internet Explorer和Edge 信息泄露漏洞
CVE-2018-8449 Microsoft Windows Device Guard 安全漏洞
CVE-2018-8447 Microsoft Internet Explorer 缓冲区错误漏洞
CVE-2018-8446 Microsoft Windows kernel 信息泄露漏洞
CVE-2018-8456 Microsoft ChakraCore和Edge 缓冲区错误漏洞
CVE-2018-8444 Microsoft Windows 信息泄露漏洞
CVE-2018-8443 Microsoft Windows kernel 信息泄露漏洞
CVE-2018-8442 Microsoft Windows Kernel 信息泄露漏洞
CVE-2018-8441 Microsoft Windows Subsystem for Linux 权限许可和访问控制漏洞
CVE-2018-8440 Microsoft Windows 权限许可和访问控制问题漏洞
CVE-2018-8439 Microsoft Windows Hyper-V 安全漏洞
CVE-2018-8438 Microsoft Windows Hyper-V 安全漏洞
CVE-2018-8437 Microsoft Windows Hyper-V 安全漏洞
CVE-2018-8436 Microsoft Windows Hyper-V 安全漏洞

Showing top 20 of 62 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows Server 2016
Same vendor: Microsoft

V. Comments for CVE-2018-8462

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