// For flags

CVE-2020-14123

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

There is a pointer double free vulnerability in Some MIUI Services. When a function is called, the memory pointer is copied to two function modules, and an attacker can cause the pointer to be repeatedly released through malicious operations, resulting in the affected module crashing and affecting normal functionality, and if successfully exploited the vulnerability can cause elevation of privileges.

Se presenta una vulnerabilidad de doble liberación de punteros en algunos servicios de MIUI. Cuando es llamada a una función, el puntero de memoria es copiado en dos módulos de función, y un atacante puede causar que el puntero sea liberado repetidamente mediante operaciones maliciosas, resultando en que el módulo afectado sea bloqueado y afecte la funcionalidad normal, y si es explotado con éxito la vulnerabilidad puede causar una elevación de privilegios

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-06-15 CVE Reserved
  • 2022-04-22 CVE Published
  • 2023-11-13 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-415: Double Free
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mi
Search vendor "Mi"
Miui
Search vendor "Mi" for product "Miui"
12.5.2
Search vendor "Mi" for product "Miui" and version "12.5.2"
-
Affected