PT-2023-17888 · Google · Android

Publicado 2023-04-01 · Atualizado 2023-04-29 · CVE-2023-21094

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 missing permission check in the sanitize function of LayerState.cpp. This could allow an attacker to take over the screen display and swap the display content, potentially leading to local escalation of privilege without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations For Android versions Android-11 through Android-13, apply the necessary patch to fix the missing permission check in the sanitize function of LayerState.cpp.

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

ASB-A-248031255

CVE-2023-21094

Produtos afetados

Android

Referências · 5

• https://osv.dev/vulnerability/CVE-2023-21094 · Aviso do Fabricante
• https://osv.dev/vulnerability/ASB-A-248031255 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-21094 · Nota de Segurança
• https://source.android.com/security/bulletin/2023-04-01 · Aviso do Fabricante
• https://android.googlesource.com/platform/frameworks/native/+/c710617ac6489a7f518c5138a78059a99f98e38d · Nota