CVE-2021-0679
Quick assessment
Affected
n/a MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8195, MT8791, 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 Apusys是中国联发科技（MediaTek）公司的一个芯片组件。 MediaTek Apusys存在缓冲区错误漏洞，该漏洞源于在 apusys 中，由于缺少边界检查，可能存在内存损坏。 这可能导致需要系统执行权限的本地权限提升。 开发不需要用户交互。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-0679
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In apusys, there is a possible memory corruption 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: ALPS05672107; Issue ID: ALPS05687781.
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 Apusys缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek Apusys是中国联发科技（MediaTek）公司的一个芯片组件。 MediaTek Apusys存在缓冲区错误漏洞，该漏洞源于在 apusys 中，由于缺少边界检查，可能存在内存损坏。 这可能导致需要系统执行权限的本地权限提升。 开发不需要用户交互。
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 |
|---|---|---|---|---|
| - | MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8195, MT8791, MT8797 | Android 10.0, 11.0, 12.0 | - |
|
II. Public POCs for CVE-2021-0679
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-0679 (1)
-
https://corp.mediatek.com/product-security-bulletin/December-2021 x_refsource_MISC
Same Patch Batch · n/a · 2021-12-17 · 51 CVEs total
| CVE-2021-23803 | 9.8 CRITICAL | Access Control Bypass |
| CVE-2021-23450 | 7.5 HIGH | Prototype Pollution |
| CVE-2021-23797 | 7.5 HIGH | Directory Traversal |
| CVE-2021-23814 | 6.7 MEDIUM | laravel-filemanager代码问题漏洞 |
| CVE-2021-44035 | 4.4 MEDIUM | Wolters Kluwer TeamMate AM 安全漏洞 |
| CVE-2021-0676 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2021-4008 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-4010 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-4009 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-4011 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-32497 | SICK SOPAS ET安全漏洞 | |
| CVE-2021-32498 | SICK SOPAS ET 4.8.0 路径遍历漏洞 | |
| CVE-2021-32499 | SICK SOPAS ET 注入漏洞 | |
| CVE-2021-0677 | MediaTek Ccu 输入验证错误漏洞 | |
| CVE-2021-42584 | Nordaaker Convos 跨站脚本漏洞 | |
| CVE-2021-0678 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0893 | MediaTek Apusys 资源管理错误漏洞 | |
| CVE-2021-0894 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0895 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0897 | MediaTek Apusys缓冲区错误漏洞 |
Showing top 20 of 51 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-0679
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