CVE-2020-12746: Buffer Overflow
First published: Mon May 11 2020(Updated: )
An issue was discovered on Samsung mobile devices with O(8.X), P(9.0), and Q(10.0) (Exynos chipsets) software. Attackers can bypass the Secure Bootloader protection mechanism via a heap-based buffer overflow to execute arbitrary code. The Samsung ID is SVE-2020-16712 (May 2020).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | =8.0 | |
| Android | =8.1 | |
| Android | =9.0 | |
| Android | =10.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-12746?
CVE-2020-12746 has a critical severity rating due to the potential for attackers to execute arbitrary code.
What devices are affected by CVE-2020-12746?
CVE-2020-12746 affects Samsung mobile devices with Exynos chipsets running Android versions 8.0, 8.1, 9.0, and 10.0.
How do I fix CVE-2020-12746?
To fix CVE-2020-12746, ensure your device is updated to the latest security patch released by Samsung.
Can CVE-2020-12746 be exploited remotely?
Yes, CVE-2020-12746 can be exploited remotely by leveraging the heap-based buffer overflow vulnerability.
Is there a workaround for CVE-2020-12746?
There are no effective workarounds for CVE-2020-12746; the best course of action is to apply the relevant security updates promptly.
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