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CVE-2021-39642

MEDIUM CVSS: 6.4 Published: 2021-12-15 Modified: 2026-06-17

Description

In synchronous_process_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to a race condition. 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-195731663References: N/A

Affected Platforms

Google Android

Weakness Type

CWE-362

References