Vulnerability Details CVE-2020-0421
In appendFormatV of String8.cpp, there is a possible out of bounds write due to incorrect error handling. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-161894517
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 1.3%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 7.2
References
Products affected by CVE-2020-0421
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cpe:2.3:o:google:android:10.0
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cpe:2.3:o:google:android:11.0
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cpe:2.3:o:google:android:8.0
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cpe:2.3:o:google:android:8.1
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cpe:2.3:o:google:android:9.0