CVE-2018-8406

HIGHCISA KEV

7.8

Descricao

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. This CVE ID is unique from CVE-2018-8400, CVE-2018-8401, CVE-2018-8405.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado8/15/2018

Ultima modificacao10/28/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorMicrosoft

ProdutoDirectX Graphics Kernel (DXGKRNL)

Nome da vulnerabilidadeMicrosoft DirectX Graphics Kernel Privilege Escalation Vulnerability

Data inclusao KEV2022-03-28

Prazo de remediacao2022-04-18

Uso em ransomwareKnown

Produtos afetados

microsoft:windows_10_1507microsoft:windows_10_1607microsoft:windows_10_1703microsoft:windows_10_1709microsoft:windows_10_1803microsoft:windows_server_1709microsoft:windows_server_1803microsoft:windows_server_2016

Fraquezas (CWE)

CWE-404CWE-404

Referencias

http://www.securityfocus.com/bid/105012(secure@microsoft.com)

http://www.securitytracker.com/id/1041461(secure@microsoft.com)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8406(secure@microsoft.com)

http://www.securityfocus.com/bid/105012(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1041461(af854a3a-2127-422b-91ae-364da2661108)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8406(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8406(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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