CVE-2021-39685

In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel

Affected products

Android Kernel, Astra Linux, Linuxmint, Suse, Ubuntu

Google Android

All versions

CVSS 3.1

7.8 HIGH

EPSS

0.5% (38th percentile)

Weakness

CWE-787

NVD status

Modified

Published

2022-03-16