PT-2023-1128 · Microsoft · Windows

Mateusz Jurczyk · Publicado 2023-01-10 · Atualizado 2024-05-29 · CVE-2023-21747

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified)

Description The issue is related to insufficient access control in the Windows Kernel, which can be exploited to bypass security restrictions and elevate privileges. This allows an attacker to affect the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Use After Free

Enumeração de Fraquezas

CWE-416

CWE-264

Identificadores relacionados

BDU:2023-00328

CVE-2023-21747

Produtos afetados

Windows

Referências · 27

• https://t.me/cvenotify/44067 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-21747 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21747 · Aviso do Fabricante
• https://t.me/cvenotify/44064 · Publicação no Telegram
• https://t.me/cvenotify/42253 · Publicação no Telegram
• https://t.me/cibsecurity/56261 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-21747 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-00328 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21747 · Aviso do Fabricante
• https://t.me/cvenotify/42340 · Publicação no Telegram
• https://t.me/cvenotify/44068 · Publicação no Telegram
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21747 · Aviso do Fabricante
• https://t.me/cibsecurity/56296 · Publicação no Telegram
• https://t.me/cibsecurity/56268 · Publicação no Telegram
• https://t.me/cvenotify/44066 · Publicação no Telegram