Medium severity6.7NVD Advisory· Published Mar 16, 2022· Updated Jun 17, 2026

CVE-2021-39721

Description

In TBD of TBD, there is a possible out of bounds write due to memory corruption. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-195726151References: N/A

AI Insight

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

Affected products

Android/Android kerneldescription
Google/Android kernelllm-create
Google/Androidllm-fuzzy

Patches

Vulnerability mechanics

References

source.android.com/security/bulletin/pixel/2022-03-01nvdVendor Advisory

News mentions

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