PT-2023-1160 · Microsoft · Windows Kernel+1

B2Ahex · Publicado 2023-01-10 · Atualizado 2024-05-29 · CVE-2023-21755

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 Kernel (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 attackers to affect the system. No information is available on the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

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

LPE

Use After Free

Improper Privilege Management

Enumeração de Fraquezas

CWE-416

CWE-264

CWE-269

Identificadores relacionados

BDU:2023-00374

CVE-2023-21755

Produtos afetados

Windows

Windows Kernel

Referências · 27

• https://t.me/cvenotify/44067 · Publicação no Telegram
• 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://t.me/cvenotify/42340 · Publicação no Telegram
• https://t.me/cvenotify/44068 · Publicação no Telegram
• https://t.me/cibsecurity/56296 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-00374 · Nota de Segurança
• https://t.me/cibsecurity/56268 · Publicação no Telegram
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21755 · Aviso do Fabricante
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21755 · Aviso do Fabricante
• https://t.me/cibsecurity/56304 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-21755 · Aviso do Fabricante
• https://t.me/cvenotify/44066 · Publicação no Telegram
• https://t.me/cvenotify/42312 · Publicação no Telegram