PT-2023-17835 · Google · Android Kernel

CVE-2023-21045 · Publicado 2023-03-24 · Atualizado 2025-02-24

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 Android kernel

Description The issue is related to how cpif handles probe failures, potentially leading to an out of bounds read due to a use after free. This could result in local information disclosure, with the requirement of System execution privileges for exploitation. User interaction is not necessary for this issue to be exploited.

Recommendations For Android kernel, consider applying a patch that fixes the use after free issue in cpif's handling of probe failures to prevent potential information disclosure.

Correção

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

CVE-2023-21045

Produtos afetados

Android Kernel

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2023-21045 · Nota de Segurança
• https://source.android.com/security/bulletin/pixel/2023-03-01 · Aviso do Fabricante
• https://t.me/cvenotify/112350 · Publicação no Telegram