What is the vulnerability ID for this issue on Samsung mobile devices with N(7.x) (MT6755/MT6757 Mediatek models) software?

The vulnerability ID for this issue on Samsung mobile devices is CVE-2018-21089.

What is the severity level of CVE-2018-21089?

The severity level of CVE-2018-21089 is critical, with a severity value of 9.8.

How does CVE-2018-21089 impact Samsung mobile devices?

CVE-2018-21089 allows arbitrary code execution via the download offset control, potentially leading to unauthorized access or control of the affected device.

Which versions of Android are affected by CVE-2018-21089?

The versions of Android 7.0, 7.1.0, 7.1.1, and 7.1.2 are affected by CVE-2018-21089.

How can I fix CVE-2018-21089 on my Samsung mobile device?

To fix CVE-2018-21089, it is recommended to update your Samsung mobile device to the latest software version provided by Samsung. Please refer to the reference link for more information.

Vulnerability/
CVE-2018-21089

critical

CWE

190

8/4/2020

5/8/2024

CVE-2018-21089: Integer Overflow

First published: Wed Apr 08 2020(Updated: )

An issue was discovered on Samsung mobile devices with N(7.x) (MT6755/MT6757 Mediatek models) software. Bootloader has an integer overflow that leads to arbitrary code execution via the download offset control. The Samsung ID is SVE-2017-10732 (January 2018).

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Google Android	=7.0
Google Android	=7.1.0
Google Android	=7.1.1
Google Android	=7.1.2
Mediatek Mt6755
Mediatek Mt6757

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Reference Links

https://security.samsungmobile.com/securityUpdate.smsb

Frequently Asked Questions

What is the vulnerability ID for this issue on Samsung mobile devices with N(7.x) (MT6755/MT6757 Mediatek models) software?
The vulnerability ID for this issue on Samsung mobile devices is CVE-2018-21089.
What is the severity level of CVE-2018-21089?
The severity level of CVE-2018-21089 is critical, with a severity value of 9.8.
How does CVE-2018-21089 impact Samsung mobile devices?
CVE-2018-21089 allows arbitrary code execution via the download offset control, potentially leading to unauthorized access or control of the affected device.
Which versions of Android are affected by CVE-2018-21089?
The versions of Android 7.0, 7.1.0, 7.1.1, and 7.1.2 are affected by CVE-2018-21089.
How can I fix CVE-2018-21089 on my Samsung mobile device?
To fix CVE-2018-21089, it is recommended to update your Samsung mobile device to the latest software version provided by Samsung. Please refer to the reference link for more information.

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version/google android/7.1.2
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canonical/mediatek mt6755
canonical/mediatek mt6757

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