Security Advisory

CVE-2022-20571

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-12-16 00:00:00

Last updated 2025-04-18 14:52:11

Assigner google_android

State PUBLISHED

Description

In extract_metadata of dm-android-verity.c, there is a possible way to corrupt kernel memory due to a use after free. 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-234030265References: Upstream kernel

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