CVE-2023-20767
Quick assessment
Affected
MediaTek, Inc. MT6879, MT6886, MT6895, MT6983, MT6985, MT8167, MT8168, MT8195, MT8673
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。 部分MediaTek芯片存在安全漏洞，该漏洞源于在 pqframework 中，由于缺少边界检查，可能会出现越界写入，导致本地权限升级。以下产品受到影响：MT6879、MT6886、MT6895、MT6983、MT6985、MT8167、MT8168、MT8195、MT8673。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-20767
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In pqframework, 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 not needed for exploitation. Patch ID: ALPS07629585; Issue ID: ALPS07629584.
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
部分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。 部分MediaTek芯片存在安全漏洞，该漏洞源于在 pqframework 中，由于缺少边界检查，可能会出现越界写入，导致本地权限升级。以下产品受到影响：MT6879、MT6886、MT6895、MT6983、MT6985、MT8167、MT8168、MT8195、MT8673。
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. | MT6879, MT6886, MT6895, MT6983, MT6985, MT8167, MT8168, MT8195, MT8673 | Android 12.0, 13.0 | - |
|
II. Public POCs for CVE-2023-20767
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2023-20767 (1)
Same Patch Batch · MediaTek, Inc. · 2023-07-04 · 24 CVEs total
| CVE-2023-20771 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20754 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20755 | 部分MediaTek芯片 输入验证错误漏洞 | |
| CVE-2023-20753 | MediaTek products缓冲区错误漏洞 | |
| CVE-2023-20756 | 部分MediaTek芯片 输入验证错误漏洞 | |
| CVE-2023-20757 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20758 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20759 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20760 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20761 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20766 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20768 | 部分MediaTek芯片 安全漏洞 | |
| CVE-2023-20748 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20772 | 部分MediaTek芯片 安全漏洞 | |
| CVE-2023-20773 | 部分MediaTek芯片 安全漏洞 | |
| CVE-2023-20774 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20775 | 部分MediaTek芯片 缓冲区错误漏洞 | |
| CVE-2023-20689 | MediaTek Chipsets 输入验证错误漏洞 | |
| CVE-2023-20690 | MediaTek Chipsets 输入验证错误漏洞 | |
| CVE-2023-20691 | MediaTek Chipsets 输入验证错误漏洞 |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-20767
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