CVE-2025-20638
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I. Basic Information for CVE-2025-20638
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In DA, there is a possible read of uninitialized heap data due to uninitialized data. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS09291449; Issue ID: MSV-2066.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用未经初始化的变量
Source: NVD (National Vulnerability Database)
Vulnerability Title
MediaTek Chipsets 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek Chipsets是中国联发科（MediaTek）公司的多款芯片。 MediaTek Chipsets存在安全漏洞，该漏洞源于DA模块包含一个未初始化的数据问题，可能导致读取未初始化的堆数据。
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 |
|---|---|---|---|---|
| MediaTek, Inc. | MT6739, MT6761, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8167, MT8167S, MT8175, MT8185, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8395, MT8666, MT8667, MT8673, MT8675, MT8678, MT8765, MT8766, MT876 | Android 12.0, 13.0, 14.0, 15.0 | - |
II. Public POCs for CVE-2025-20638
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · MediaTek, Inc. · 2025-02-03 · 16 CVEs total
| CVE-2024-20147 | MediaTek Chipsets 安全漏洞 | |
| CVE-2025-20643 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2025-20642 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2025-20641 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2025-20640 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2025-20639 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2024-20142 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2024-20141 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2025-20637 | MediaTek Chipsets 代码问题漏洞 | |
| CVE-2025-20636 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2025-20635 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2025-20634 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2025-20631 | MediaTek Chipsets 安全漏洞 | |
| CVE-2025-20632 | MediaTek Chipsets 安全漏洞 | |
| CVE-2025-20633 | MediaTek Chipsets 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-20638
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