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CVE-2021-39648

MEDIUM CVSS: 4.1 Published: 2021-12-15 Modified: 2026-06-17

Description

In gadget_dev_desc_UDC_show of configfs.c, there is a possible disclosure of kernel heap memory due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-160822094References: Upstream kernel

Affected Platforms

Google Android

Weakness Type

CWE-362

References