CVE-2020-14123

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Apr 22, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-14123: High severity, CVSS 7.5 | Vulnix