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High severity7.0NVD Advisory· Published Jun 21, 2021· Updated Jun 17, 2026

CVE-2021-0509

CVE-2021-0509

Description

In various functions of CryptoPlugin.cpp, there is a possible use after free due to a race condition. 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-176444161

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Google/Androidllm-fuzzy5 versions
    Android-9, Android-10, Android-11, Android-8.1+ 4 more
    • (no CPE)range: Android-9, Android-10, Android-11, Android-8.1
    • cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

0

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