CVE-2021-0342: Google Android

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

In tun_get_user of tun.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges required. User interaction is not required for exploitation. Product: Android; Versions: Android kernel; Android ID: A-146554327.

Affected products

• Google Android: affected versions not specified

Published 2021-01-11. Last modified 2026-06-17.