CVE-2019-20585

An issue was discovered on Samsung mobile devices with O(8.x) and P(9.0) (with TEEGRIS) software

published March 24, 2020

CVSS
β€”
EPSS
1%
Percentile
58.2
In the wild
Unconfirmed
What it is

⚠️ A curious type confusion lurks in Samsung mobile devices, ready to let an attacker execute arbitrary code β€” as if a mischievous waiter mixed up your orders in a restaurant, serving up someone else's meal instead! 🍽️ Picture a busy restaurant where the waiter accidentally serves the wrong dish to a customer. Instead of your gourmet burger, you get an unexpected dish that could ruin your evening β€” that's what's happening with this type confusion in the SEC_FR Trustlet, where the wrong code can be executed without proper checks. An attacker could exploit this vulnerability to run malicious code on affected devices, potentially compromising sensitive data or taking control of your phone. This could lead to financial loss or unauthorized access to personal information, making it a surprisingly sneaky risk!

Put simply

Picture a busy restaurant where the waiter accidentally serves the wrong dish to a customer. Instead of your gourmet burger, you get an unexpected dish that could ruin your evening β€” that's what's happening with this type confusion in the SEC_FR Trustlet, where the wrong code can be executed without proper checks. This type confusion in the SEC_FR Trustlet can allow an attacker to execute arbitrary code by tricking the system into misidentifying data types. This vulnerability affects Samsung mobile devices running O(8.x) and P(9.0) with TEEGRIS software, specifically identified as SVE-2019-14851.

What to do

An attacker could exploit this vulnerability to run malicious code on affected devices, potentially compromising sensitive data or taking control of your phone. This could lead to financial loss or unauthorized access to personal information, making it a surprisingly sneaky risk! To protect against this vulnerability, users should ensure they are running the latest software updates from Samsung. Regularly check for patches that address this specific issue, and if you're an app developer, review your interactions with the TEEGRIS framework to ensure data types are handled properly. You've got this! By keeping your devices updated and being vigilant, you can maintain your security hero status! πŸ¦Έβ€β™‚οΈ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00864 Β· 58.2th percentile
Published
2020-03-24T18:57Z
EPSS history
Timeline
  • 24 MAR 18:57Z
    An issue was discovered on Samsung mobile devices with O(8.x) and P(9.0) (with TEEGRIS) software
    cvelistv5