CVE-2020-14123
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I. Basic Information for CVE-2020-14123
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Xiaomi MIUI 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xiaomi MIUI是中国小米科技（Xiaomi）公司的一套基于Android开发的智能手机操作系统。 MIUI 12.5.2 版本存在安全漏洞，该漏洞源于调用函数时，内存指针被复制到两个函数模块。攻击者可以通过恶意操作导致指针重复释放，导致受影响模块崩溃，影响正常功能，如果成功利用该漏洞会导致特权的提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | MIUI | MIUI version 12.5.2 | - |
II. Public POCs for CVE-2020-14123
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=134x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-14123
Same Patch Batch · n/a · 2022-04-22 · 11 CVEs total
| CVE-2022-27341 | JFinal SQL注入漏洞 | |
| CVE-2022-27342 | Link Group Link-Admin SQL注入漏洞 | |
| CVE-2022-27340 | MingSoft MCMS 跨站请求伪造漏洞 | |
| CVE-2022-29589 | Crypt-Server 跨站脚本漏洞 | |
| CVE-2022-28074 | Halo 跨站脚本漏洞 | |
| CVE-2022-27404 | FreeType 缓冲区错误漏洞 | |
| CVE-2022-27405 | FreeType 缓冲区错误漏洞 | |
| CVE-2022-27406 | FreeType 缓冲区错误漏洞 | |
| CVE-2022-29582 | Linux kernel 竞争条件问题漏洞 | |
| CVE-2022-29583 | kardianos service 代码问题漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2020-14123
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