PT-2023-18047 · Google · Android

CVE-2023-21266 · Publicado 2023-10-06 · Atualizado 2024-07-09

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 (affected versions not specified)

Description The issue is related to a permissions bypass in the killBackgroundProcesses function of ActivityManagerService.java, which could allow escaping Google Play protection. This might lead to local escalation of privilege without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Identificadores relacionados

ASB-A-223376078

CVE-2023-21266

Produtos afetados

Android

Referências · 15

• https://osv.dev/vulnerability/UBUNTU-CVE-2023-21266 · Aviso do Fabricante
• https://twitter.com/DMFezzaReedCISA/status/1710387667085488541 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-21266 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-21266 · Aviso do Fabricante
• https://twitter.com/VulmonFeeds/status/1710393756304716237 · Publicação no Twitter
• https://cve.org/CVERecord?id=CVE-2023-21266 · Nota de Segurança
• https://android.googlesource.com/platform/frameworks/base/+/fa94ce5c7738e449cb6bd68c77af4858018e49e0 · Nota
• https://twitter.com/CVEnew/status/1710372548360187910 · Publicação no Twitter
• https://ubuntu.com/security/CVE-2023-21266 · Aviso do Fabricante
• https://t.me/cvenotify/85617 · Publicação no Telegram
• https://osv.dev/vulnerability/ASB-A-223376078 · Aviso do Fabricante
• https://t.me/cibsecurity/71752 · Publicação no Telegram
• https://source.android.com/security/bulletin/2024-06-01 · Nota
• https://android.googlesource.com/platform/frameworks/base/+/5b7edbf2ba076b04000eb5d27101927eeb609c26 · Nota
• https://source.android.com/security/bulletin/2023-10-01 · Nota