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CVE-2021-39640

HIGH CVSS: 7.8 Published: 2021-12-15 Modified: 2026-06-17

Description

In __dwc3_gadget_ep0_queue of ep0.c, there is a possible out of bounds write due to improper locking. 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-157294279References: N/A

Affected Platforms

Google Android

Weakness Type

CWE-667

References