PT-2023-5030 · Microsoft · Windows Kernel+1

Mateusz Jurczyk · Publicado 2023-09-12 · Atualizado 2025-04-08 · CVE-2023-38139

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 elevate privileges. This allows an attacker to affect the system. There is no information provided about the estimated number of potentially affected devices worldwide 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

Enumeração de Fraquezas

CWE-416

CWE-264

Identificadores relacionados

BDU:2023-05571

CVE-2023-38139

Produtos afetados

Windows

Windows Kernel

Referências · 13

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38139 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-38139 · Nota de Segurança
• https://bdu.fstec.ru/vul/2023-05571 · Nota de Segurança
• https://cybersecurity-help.cz/vdb/SB2023091253 · Nota
• https://t.me/cibsecurity/70325 · Publicação no Telegram
• https://t.me/cybersecuritytechnologies/9121 · Publicação no Telegram
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-38139 · Nota de Segurança
• http://packetstormsecurity.com/files/174849/Microsoft-Windows-Kernel-Refcount-Overflow-Use-After-Free.html · Nota
• https://twitter.com/AlirezaGhahrood/status/1709129547122192464 · Publicação no Twitter
• https://twitter.com/ksg93rd/status/1708515387934150664 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2023-38139 · Aviso do Fabricante
• https://t.me/cvenotify/118222 · Publicação no Telegram
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-38139 · Aviso do Fabricante