Samsung mobile devices O8.X Out-of-bounds Write Vulnerability

Summary

An issue was discovered on Samsung mobile devices with O(8.X), P(9.0), and Q(10.0) (Exynos chipsets) software. 

Credit:

The information has been provided by Maxime Peterlin

The original article can be found at:https://security.samsungmobile.com/securityUpdate.smsb


Details

Attackers can bypass the Secure Bootloader protection mechanism via a heap-based buffer overflow to execute arbitrary code.

 

Vulnerable Systems:

Samsung mobile devices O8.X

Samsung mobile devices P9.0

Samsung mobile devices Q10.0

 

CVE Information:

CVE-2020-12746

 

Disclosure Timeline:
Published Date:5/11/2020

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