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High severity7.0NVD Advisory· Published Jan 14, 2022· Updated Jun 17, 2026

CVE-2021-39679

CVE-2021-39679

Description

In init of vendor_graphicbuffer_meta.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 kernelAndroid ID: A-188745089References: N/A

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Affected products

3
  • Google/Android2 versions
    cpe:2.3:o:google:android:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
    • (no CPE)
  • Google/Android kerneldescription

Patches

Vulnerability mechanics

References

1

News mentions

0

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