CVE-2023-21147: Google Android

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

In lwis_i2c_device_disable of lwis_device_i2c.c, there is a possible UAF due to a logic error in the code. 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-269661912References: N/A

Affected products

• Google Android: affected versions not specified

Published 2023-06-28. Last modified 2026-06-17.