CVE-2023-20749
Quick assessment
Affected
MediaTek, Inc. MT6789, MT6835, MT6855, MT6879, MT6886, MT6893, MT6895, MT6983, MT6985, MT8167, MT8167S, MT8168, MT8175, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8673, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8791T, MT8797
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 芯片 swpm 模块存在安全漏洞，该漏洞源于缺少边界检查，可能存在越界写入。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-20749
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In swpm, 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: ALPS07780926; Issue ID: ALPS07780926.
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 芯片 swpm 模块存在安全漏洞，该漏洞源于缺少边界检查，可能存在越界写入。
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. | MT6789, MT6835, MT6855, MT6879, MT6886, MT6893, MT6895, MT6983, MT6985, MT8167, MT8167S, MT8168, MT8175, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8673, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8791T, MT8797 | Android 13.0 | - |
|
II. Public POCs for CVE-2023-20749
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2023-20749 (1)
Same Patch Batch · MediaTek, Inc. · 2023-06-06 · 31 CVEs total
| CVE-2023-20741 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20727 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20728 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20729 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20730 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20731 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20732 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20733 | MediaTek 芯片 安全漏洞 | |
| CVE-2023-20734 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20735 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20736 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20737 | MediaTek 芯片 安全漏洞 | |
| CVE-2023-20738 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20739 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20740 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20725 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20742 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20743 | MediaTek 芯片 安全漏洞 | |
| CVE-2023-20744 | MediaTek 芯片 资源管理错误漏洞 | |
| CVE-2023-20745 | MediaTek 芯片 安全漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-20749
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