Security Advisory

CVE-2022-20158

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-08-11 14:58:17

Last updated 2025-12-17 22:16:23

Assigner google_android

State PUBLISHED

Description

In bdi_put and bdi_unregister of backing-dev.c, there is a possible memory corruption 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-182815710References: Upstream kernel

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