PT-2023-17923 · Google · Android

CVE-2023-21131 · Publicado 2023-06-01 · Atualizado 2024-12-18

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 Android versions Android-11 through Android-13

Description A logic error in the checkKeyIntentParceledCorrectly() function of ActivityManagerService.java can lead to a bypass of Parcel Mismatch mitigations. This issue could result in local escalation of privilege, allowing the launch of arbitrary activities in settings without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-11 through Android-13, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

IDOR

Enumeração de Fraquezas

CWE-639

Identificadores relacionados

ASB-A-265015796

CVE-2023-21131

Produtos afetados

Android

Referências · 7

• https://android.googlesource.com/platform/frameworks/base/+/87cb895ccdbf478c01793cb60449a607f46faa71 · Nota
• https://osv.dev/vulnerability/ASB-A-265015796 · Aviso do Fabricante
• https://t.me/cvenotify/52895 · Publicação no Telegram
• https://source.android.com/security/bulletin/2023-06-01 · Aviso do Fabricante
• https://t.me/cvenotify/104788 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-21131 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-21131 · Nota de Segurança