CVE-2020-0421

Summary

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

Affected Software

VendorProductVersion RangeStatus
n/aAndroidAndroid-8.1 Android-9 Android-10 Android-11 Android-8.0affected

Weaknesses

  • Elevation of privilege

ADP Enrichment

CVE Program Container

Additional References

References