CVE-2022-32639
Quick assessment
Affected
MediaTek, Inc. MT6739, MT6768, MT6771, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT8167, MT8167S, MT8362A, MT8385, MT8518S, MT8532, MT8765, MT8786, MT8791
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）公司的MediaTek 的多款芯片。 MediaTek 存在缓冲区错误漏洞，该漏洞源于在 watchdog中，由于缺少边界检查，可能会出现越界读取，攻击者利用该漏洞可以获取敏感信息，以下产品和版本受到影响：MT6739、MT6768、MT6771、MT6781、MT6785、MT6833、MT6853、MT6873、MT6877、MT8167、MT8167S、MT8362A、MT8385、MT8518S、MT8532、MT8765、MT8786、MT8
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-32639
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In watchdog, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07494487; Issue ID: ALPS07494487.
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
MediaTek 芯片 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）公司的MediaTek 的多款芯片。 MediaTek 存在缓冲区错误漏洞，该漏洞源于在 watchdog中，由于缺少边界检查，可能会出现越界读取，攻击者利用该漏洞可以获取敏感信息，以下产品和版本受到影响：MT6739、MT6768、MT6771、MT6781、MT6785、MT6833、MT6853、MT6873、MT6877、MT8167、MT8167S、MT8362A、MT8385、MT8518S、MT8532、MT8765、MT8786、MT8
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, MT6768, MT6771, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT8167, MT8167S, MT8362A, MT8385, MT8518S, MT8532, MT8765, MT8786, MT8791 | Android 11.0, 12.0 | - |
|
II. Public POCs for CVE-2022-32639
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2022-32639 (1)
Same Patch Batch · MediaTek, Inc. · 2023-01-03 · 23 CVEs total
| CVE-2022-32648 | MediaTek 安全漏洞 | |
| CVE-2022-32665 | MediaTek 命令注入漏洞 | |
| CVE-2022-32664 | MediaTek 命令注入漏洞 | |
| CVE-2022-32659 | MediaTek 输入验证错误漏洞 | |
| CVE-2022-32658 | MediaTek 输入验证错误漏洞 | |
| CVE-2022-32657 | MediaTek 输入验证错误漏洞 | |
| CVE-2022-32653 | MediaTek Chipsets 输入验证错误漏洞 | |
| CVE-2022-32652 | MediaTek 输入验证错误漏洞 | |
| CVE-2022-32651 | MediaTek 安全漏洞 | |
| CVE-2022-32650 | MediaTek 安全漏洞 | |
| CVE-2022-32649 | MediaTek 安全漏洞 | |
| CVE-2022-32623 | MediaTek 安全漏洞 | |
| CVE-2022-32647 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-32646 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-32645 | MediaTek 安全漏洞 | |
| CVE-2022-32644 | MediaTek 安全漏洞 | |
| CVE-2022-32641 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-32640 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-32638 | MediaTek 安全漏洞 | |
| CVE-2022-32637 | MediaTek 芯片 缓冲区错误漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-32639
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