Security Advisory

CVE-2021-39656

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-12-15 18:05:58

Last updated 2024-08-04 02:13:37

Assigner google_android

State PUBLISHED

Description

In __configfs_open_file of file.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-174049066References: Upstream kernel

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