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Critical severity9.8NVD Advisory· Published Feb 11, 2022· Updated Jun 17, 2026

CVE-2021-39675

CVE-2021-39675

Description

In GKI_getbuf of gki_buffer.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-205729183

AI Insight

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Affected products

3
  • Google/Android2 versions
    cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
    • (no CPE)range: Android-12
  • Google/Android SDKcpe-rescue

Patches

Vulnerability mechanics

References

1

News mentions

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