CVE-2018-21064

An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software

published April 8, 2020

CVSS
—
EPSS
0%
Percentile
37.1
In the wild
Unconfirmed
What it is

⚠️ An array overflow in Samsung's input booster might sound harmless, but it could lead to some unexpected behavior on your mobile device! 📱 Think of this overflow like a packed suitcase where you try to fit in just one more item; eventually, it spills over and causes a mess. In this case, it’s the input that can overflow and potentially disrupt normal operations. If exploited, an attacker could manipulate how input data is processed, which may lead to erratic app behavior or even device crashes. While this vulnerability is not currently known to be exploited, the consequences could create confusion for users relying on their devices.

Put simply

Think of this overflow like a packed suitcase where you try to fit in just one more item; eventually, it spills over and causes a mess. In this case, it’s the input that can overflow and potentially disrupt normal operations. This vulnerability in Samsung mobile devices with N(7.x) and O(8.x) software occurs due to an array overflow in the input booster driver, which can lead to unpredictable behavior of the system.

What to do

If exploited, an attacker could manipulate how input data is processed, which may lead to erratic app behavior or even device crashes. While this vulnerability is not currently known to be exploited, the consequences could create confusion for users relying on their devices. Although this vulnerability is not currently known to be exploited, it's wise to keep your device updated with the latest software patches. Check for updates regularly to ensure you're protected against potential future exploits. If you're a developer using Samsung's software, keep an eye on their release notes for any fixes! You've got this! Stay vigilant and keep your devices updated for a smoother, safer experience. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00443 · 37.1th percentile
Published
2020-04-08T17:27Z
EPSS history
Timeline
  • 08 APR 17:27Z
    An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software
    cvelistv5