Security Advisory

CVE-2021-39714

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-03-16 14:03:44

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

Assigner google_android

State PUBLISHED

Description

In ion_buffer_kmap_get of ion.c, there is a possible use-after-free due to an integer overflow. 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-205573273References: Upstream kernel

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