In ep_loop_check_proc of eventpoll.c, there is a possible...
High severity
Unreviewed
Published
Dec 16, 2021
to the GitHub Advisory Database
•
Updated Feb 1, 2023
Description
Published by the National Vulnerability Database
Dec 15, 2021
Published to the GitHub Advisory Database
Dec 16, 2021
Last updated
Feb 1, 2023
In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory due to a use after free. 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-204573007References: Upstream kernel
References