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CVE-2021-0330

Description

In add_user_ce and remove_user_ce of storaged.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in storaged with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11Android ID: A-170732441

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/Satheesh575555/system_core_AOSP10_r33-CVE-2021-0330

- 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/nomi-sec/PoC-in-GitHub

- https://github.com/trhacknon/Pocingit

- https://github.com/whoforget/CVE-POC

- https://github.com/woc-hack/tutorial

- https://github.com/youwizard/CVE-POC

- https://github.com/zecool/cve