High severity7.8NVD Advisory· Published Mar 16, 2022· Updated Jun 17, 2026

CVE-2021-39703

Description

In updateState of UsbDeviceManager.java, there is a possible unauthorized access of files due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-207057578

AI Insight

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

Affected products

Google/Android SDKcpe-rescue
Google/Androidllm-fuzzy
Range: Android-12

Patches

Vulnerability mechanics

References

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

News mentions

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