cve/2021/CVE-2021-0327.md

CVE-2021-0327

Description

In getContentProviderImpl of ActivityManagerService.java, there is a possible permission bypass due to non-restored binder identities. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.1Android ID: A-172935267

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/NaInSec/CVE-PoC-in-GitHub
• https://github.com/SYRTI/POC_to_review
• https://github.com/TinyNiko/android_bulletin_notes
• https://github.com/WhooAmii/POC_to_review
• https://github.com/k0mi-tg/CVE-POC
• https://github.com/manas3c/CVE-POC
• https://github.com/nanopathi/framework_base_AOSP10_r33_CVE-2021-0327
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/trhacknon/Pocingit
• https://github.com/whoforget/CVE-POC
• https://github.com/youwizard/CVE-POC
• https://github.com/zecool/cve