// For flags

CVE-2018-21063

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered on Samsung mobile devices with M(6.0), N(7.x), and O(8.x) (Exynos chipsets) software. Keymaster has an architectural problem because tlApi in TEE is not properly protected. The Samsung ID is SVE-2018-11792 (August 2018).

Se detectó un problema en dispositivos móviles Samsung con versiones de software M(6.0), N(7.x) y O(8.x) (chipsets Exynos). Keymaster presenta un problema de arquitectura porque tlApi en TEE no está protegido apropiadamente. El ID de Samsung es SVE-2018-11792 (Agosto de 2018).

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-04-07 CVE Reserved
  • 2020-04-08 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Google
Search vendor "Google"
Android
Search vendor "Google" for product "Android"
6.0
Search vendor "Google" for product "Android" and version "6.0"
-
Affected
Google
Search vendor "Google"
Android
Search vendor "Google" for product "Android"
7.0
Search vendor "Google" for product "Android" and version "7.0"
-
Affected
Google
Search vendor "Google"
Android
Search vendor "Google" for product "Android"
7.1.0
Search vendor "Google" for product "Android" and version "7.1.0"
-
Affected
Google
Search vendor "Google"
Android
Search vendor "Google" for product "Android"
7.1.1
Search vendor "Google" for product "Android" and version "7.1.1"
-
Affected
Google
Search vendor "Google"
Android
Search vendor "Google" for product "Android"
7.1.2
Search vendor "Google" for product "Android" and version "7.1.2"
-
Affected
Google
Search vendor "Google"
Android
Search vendor "Google" for product "Android"
8.0
Search vendor "Google" for product "Android" and version "8.0"
-
Affected
Google
Search vendor "Google"
Android
Search vendor "Google" for product "Android"
8.1
Search vendor "Google" for product "Android" and version "8.1"
-
Affected