CVE Vulnerability

CVE-2020-14123

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=134 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:o:mi:miui:12.5.2:*:*:*:*:*:*:*
Information

Published : 2022-04-22 04:15

Updated : 2022-05-03 08:44

NVD link : CVE-2020-14123

Mitre link : CVE-2020-14123

Products Affected
No products.
CWE
CWE-415