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Debian: CVE-2021-39686: linux -- security update

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Debian: CVE-2021-39686: linux -- security update

Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
03/10/2022
Created
03/11/2022
Added
03/10/2022
Modified
08/17/2022

Description

In several functions of binder.c, there is a possible way to represent the wrong domain to SELinux due to a race condition. 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-200688826References: Upstream kernel

Solution(s)

  • debian-upgrade-linux

References

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