PT-2023-17868 · Google · Android Kernel

Publicado 2023-03-24 · Atualizado 2023-03-30 · CVE-2023-21076

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android kernel

Description The issue is related to a heap buffer overflow in the createTransmitFollowupRequest function of nan.cpp, which could lead to a local escalation of privilege. System execution privileges are needed for exploitation, and user interaction is not required.

Recommendations For Android kernel, consider applying a patch to fix the heap buffer overflow issue in the createTransmitFollowupRequest function of nan.cpp to prevent local escalation of privilege.

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2023-21076

Produtos afetados

Android Kernel

Referências · 3

• https://source.android.com/security/bulletin/pixel/2023-03-01 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-21076 · Nota de Segurança
• https://t.me/cibsecurity/60668 · Publicação no Telegram