CVE-2024-21338

HIGHCISA KEV

7.8

Descricao

Windows Kernel Elevation of Privilege Vulnerability

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

Publicado2/13/2024

Ultima modificacao10/28/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorMicrosoft

ProdutoWindows

Nome da vulnerabilidadeMicrosoft Windows Kernel Exposed IOCTL with Insufficient Access Control Vulnerability

Data inclusao KEV2024-03-04

Prazo de remediacao2024-03-25

Uso em ransomwareKnown

Produtos afetados

microsoft:windows_10_1809microsoft:windows_10_21h2microsoft:windows_10_22h2microsoft:windows_11_21h2microsoft:windows_11_22h2microsoft:windows_11_23h2microsoft:windows_server_2019microsoft:windows_server_2022microsoft:windows_server_2022_23h2

Fraquezas (CWE)

CWE-822

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338(secure@microsoft.com)

https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/(af854a3a-2127-422b-91ae-364da2661108)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338(af854a3a-2127-422b-91ae-364da2661108)

https://packetstorm.news/files/id/190586/(af854a3a-2127-422b-91ae-364da2661108)

https://www.exploit-db.com/exploits/52275(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21338(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.