High severity7.5NVD Advisory· Published Apr 22, 2022· Updated Jun 17, 2026
CVE-2020-14123
CVE-2020-14123
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.
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Affected products
2- MIUI/MIUI Servicesdescription
Patches
Vulnerability mechanics
References
1- trust.mi.com/zh-CN/misrc/bulletins/advisorynvdVendor Advisory
News mentions
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