PT-2023-5708 · Unknown · Wlan Driver

CVE-2023-20812 · Publicado 2023-08-07 · Atualizado 2024-10-28

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Média

Vetor base

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

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

Description The issue is related to a possible out of bounds write in the wlan driver due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. The problem is also described as a buffer read out of bounds in memory, which may allow an attacker to gain unauthorized access to protected information.

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

RCE

Memory Corruption

Enumeração de Fraquezas

CWE-20

CWE-787

Identificadores relacionados

BDU:2023-06378

CVE-2023-20812

Produtos afetados

Wlan Driver

Referências · 6

• https://bdu.fstec.ru/vul/2023-06378 · Nota de Segurança
• https://corp.mediatek.com/product-security-bulletin/August-2023 · Aviso do Fabricante
• https://t.me/cvenotify/55875 · Publicação no Telegram
• https://t.me/cvenotify/99680 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-20812 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-20812 · Nota de Segurança