PT-2023-17902 · Google · Android

Publicado 2023-05-01 · Atualizado 2023-05-24 · CVE-2023-21109

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 The issue is related to a logic error in the code of AccessibilityService, which could allow an app to be hidden from the user. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not required 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.

Inadequate Encryption Strength

Enumeração de Fraquezas

CWE-326

Identificadores relacionados

ASB-A-261589597

CVE-2023-21109

Produtos afetados

Android

Referências · 7

• https://osv.dev/vulnerability/ASB-A-261589597 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-21109 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-21109 · Aviso do Fabricante
• https://android.googlesource.com/platform/frameworks/base/+/2c1f16db893680b0db29ffa222652fea3e5b87e0 · Nota
• https://t.me/cvenotify/50517 · Publicação no Telegram
• https://source.android.com/security/bulletin/2023-05-01 · Aviso do Fabricante
• https://t.me/cvenotify/51021 · Publicação no Telegram