CVE-2023-20796
Quick assessment
Affected
MediaTek, Inc. MT2735, MT2737, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6879, MT6880, MT6886, MT6890, MT6893, MT6895, MT6980, MT6983, MT6985, MT6990, MT8168, MT8321, MT8768, MT8781, MT8786
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 芯片存在安全漏洞，该漏洞源于 power 模块边界检查不正确，可能会导致内存损坏。
Possible ATT&CK Techniques 1 AI
T1211 · Exploitation for Stealth
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I. Basic Information for CVE-2023-20796
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In power, there is a possible memory corruption due to an incorrect bounds check. This could lead to local denial of service with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07929790; Issue ID: ALPS07929790.
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 芯片存在安全漏洞，该漏洞源于 power 模块边界检查不正确，可能会导致内存损坏。
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. | MT2735, MT2737, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6879, MT6880, MT6886, MT6890, MT6893, MT6895, MT6980, MT6983, MT6985, MT6990, MT8168, MT8321, MT8768, MT8781, MT8786 | Android 12.0, 13.0 / OpenWrt 19.07, 21.02 / RDK-B 22Q3 / Yocto 2.6, 3.3 | - |
|
II. Public POCs for CVE-2023-20796
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2023-20796 (1)
Same Patch Batch · MediaTek, Inc. · 2023-08-07 · 35 CVEs total
| CVE-2023-20811 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20803 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20804 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20805 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20806 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20807 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20808 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20809 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20810 | MediaTek 芯片 安全漏洞 | |
| CVE-2023-20802 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20812 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20813 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20814 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20815 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20816 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20817 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20818 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20789 | MediaTek 芯片 安全漏洞 | |
| CVE-2023-20781 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2023-20782 | MediaTek 芯片 安全漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-20796
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