CVE-2018-21087

An issue was discovered on Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software

published April 8, 2020

CVSS
—
EPSS
0%
Percentile
36.9
In the wild
Unconfirmed
What it is

⚠️ A heap-based buffer overflow is waiting to make a splash on certain Samsung mobile devices! 💦 Consider this vulnerability like a crowded elevator that doesn’t check your pass — without the right permission, you could end up on the penthouse floor. That’s exactly how this flaw lets attackers escalate privileges by exploiting the heap memory! If left unaddressed, an attacker could potentially gain unauthorized access to sensitive functions on your device, slipping through the cracks like a shadow in a crowded room. Once they’re in, they could manipulate your device in ways you never intended!

Put simply

Consider this vulnerability like a crowded elevator that doesn’t check your pass — without the right permission, you could end up on the penthouse floor. That’s exactly how this flaw lets attackers escalate privileges by exploiting the heap memory! This vulnerability occurs in Samsung mobile devices running L(5.x), M(6.x), and N(7.x) software due to a heap-based buffer overflow via the store function, which can allow for privilege escalation.

What to do

If left unaddressed, an attacker could potentially gain unauthorized access to sensitive functions on your device, slipping through the cracks like a shadow in a crowded room. Once they’re in, they could manipulate your device in ways you never intended! Make sure to update your Samsung devices to the latest software version available. Regularly check for any patch announcements from Samsung regarding this issue, and adjust your device settings to enhance security where possible. 🛡️ You've got this! Keep your tech secure and stay informed! 🦸

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00440 · 36.9th percentile
Published
2020-04-08T14:43Z
EPSS history
Timeline
  • 08 APR 14:43Z
    An issue was discovered on Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software
    cvelistv5