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CVE-2021-0313

Description

In isWordBreakAfter of LayoutUtils.cpp, there is a possible way to slow or crash a TextView due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-9, Android-10, Android-11, Android-8.0, Android-8.1; Android ID: A-170968514.

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/frameworks_minikin_AOSP10_r33_CVE-2021-0313

- https://github.com/TinyNiko/android_bulletin_notes

- https://github.com/WhooAmii/POC_to_review

- https://github.com/k0mi-tg/CVE-POC

- https://github.com/konstantin890/konstantin890

- https://github.com/manas3c/CVE-POC

- https://github.com/nomi-sec/PoC-in-GitHub

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

- https://github.com/virtualpatch/virtualpatch_evaluation

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

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

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