PT-2023-18022 · Google · Android Kernel

CVE-2023-21236 · Publicado 2023-06-28 · Atualizado 2023-07-06

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 possible out of bounds write in the aoc service set read blocked function of aoc.c due to a missing bounds check. This could lead to local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations For Android kernel, consider applying a patch that includes a bounds check in the aoc service set read blocked function to prevent out of bounds writes. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2023-21236

Produtos afetados

Android Kernel

Referências · 2

• https://nvd.nist.gov/vuln/detail/CVE-2023-21236 · Nota de Segurança
• https://source.android.com/security/bulletin/pixel/2023-06-01 · Aviso do Fabricante