CVE-2022-20063
Quick assessment
Affected
MediaTek, Inc. MT6765, MT8385, MT8666, MT8667, MT8766, MT8786, MT8788
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
MediaTek 芯片是中国联发科（Mediatek）的MediaTek 的多款芯片。 多款 MediaTek 产品存在安全漏洞，该漏洞源于 atf (spm) 中缺少边界检查，可能会出现越界写入。
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-20063
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In atf (spm), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS06171715; Issue ID: ALPS06171715.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
多款 MediaTek 产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek 芯片是中国联发科（Mediatek）的MediaTek 的多款芯片。 多款 MediaTek 产品存在安全漏洞，该漏洞源于 atf (spm) 中缺少边界检查，可能会出现越界写入。
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. | MT6765, MT8385, MT8666, MT8667, MT8766, MT8786, MT8788 | Android 9.0, 10.0 | - |
|
II. Public POCs for CVE-2022-20063
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2022-20063 (1)
-
https://corp.mediatek.com/product-security-bulletin/April-2022 x_refsource_MISC
Same Patch Batch · MediaTek, Inc. · 2022-04-11 · 21 CVEs total
| CVE-2022-20071 | 多款 MediaTek 产品信任管理问题漏洞 | |
| CVE-2022-20081 | Google Android 信任管理问题漏洞 | |
| CVE-2022-20062 | 多款 MediaTek 产品资源管理错误漏洞 | |
| CVE-2022-20065 | 多款 MediaTek 产品缓冲区错误漏洞 | |
| CVE-2022-20064 | 多款 MediaTek 产品缓冲区错误漏洞 | |
| CVE-2022-20066 | 多款 MediaTek 产品安全漏洞 | |
| CVE-2022-20067 | 多款 MediaTek 产品缓冲区错误漏洞 | |
| CVE-2022-20052 | 多款 MediaTek 产品资源管理错误漏洞 | |
| CVE-2022-20068 | 多款 MediaTek 产品后置链接漏洞 | |
| CVE-2022-20069 | 多款 MediaTek 产品输入验证错误漏洞 | |
| CVE-2022-20080 | 多款 MediaTek 产品竞争条件问题漏洞 | |
| CVE-2022-20070 | Mediatek MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-20072 | 多款 MediaTek 产品安全漏洞 | |
| CVE-2022-20073 | 多款 MediaTek 产品数字错误漏洞 | |
| CVE-2022-20074 | 多款 MediaTek 产品缓冲区错误漏洞 | |
| CVE-2022-20076 | MediaTek 芯片安全漏洞 | |
| CVE-2022-20075 | MediaTek 芯片输入验证错误漏洞 | |
| CVE-2022-20077 | MediaTek 芯片竞争条件问题漏洞 | |
| CVE-2022-20078 | MediaTek 芯片竞争条件问题漏洞 | |
| CVE-2022-20079 | MediaTek 芯片输入验证错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-20063
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