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CVE-2021-0666

Quick assessment

Affected
n/a MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8195, MT8791, MT8797, MT9636, MT9638, MT9639, MT9650, MT9652, MT9669, MT9686, MT9970, MT9980, MT9981
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存在安全漏洞，该漏洞源于在apusys中，由于不正确的边界检查，可能会出现读取越界的情况。这可能导致需要系统执行特权的本地信息公开。开发不需要用户交互。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.12% · P2

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2021-0666

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In apusys, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05672086; Issue ID: ALPS05672086.
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存在安全漏洞，该漏洞源于在apusys中，由于不正确的边界检查，可能会出现读取越界的情况。这可能导致需要系统执行特权的本地信息公开。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, MT9636, MT9638, MT9639, MT9650, MT9652, MT9669, MT9686, MT9970, MT9980, MT9981 Android 11.0 -

II. Public POCs for CVE-2021-0666

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III. Intelligence Information for CVE-2021-0666

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Other References for CVE-2021-0666 (1)

Same Patch Batch · n/a · 2021-11-18 · 29 CVEs total

CVE-2021-0656 MediaTek 芯片资源管理错误漏洞
CVE-2021-27024 Puppet CD4PE 安全漏洞
CVE-2021-27026 Puppet Server 日志信息泄露漏洞
CVE-2021-27025 Puppet 安全漏洞
CVE-2021-27023 Puppet Server 安全漏洞
CVE-2021-0672 Google Android 安全漏洞
CVE-2021-0619 MediaTek 芯片 缓冲区错误漏洞
CVE-2021-0620 MediaTek 芯片 缓冲区错误漏洞
CVE-2021-0621 MediaTek 芯片 输入验证错误漏洞
CVE-2021-0622 MediaTek 芯片缓冲区错误漏洞
CVE-2021-0623 MediaTek 芯片输入验证错误漏洞
CVE-2021-0624 MediaTek 芯片缓冲区错误漏洞
CVE-2021-0629 MediaTek 芯片资源管理错误漏洞
CVE-2021-0655 MediaTek 芯片安全漏洞
CVE-2021-37322 Gcc C++filt 资源管理错误漏洞
CVE-2021-0657 MediaTek 芯片缓冲区错误漏洞
CVE-2021-0658 MediaTek 芯片 缓冲区错误漏洞
CVE-2021-0659 MediaTek 芯片 缓冲区错误漏洞
CVE-2021-0664 MediaTek 芯片 资源管理错误漏洞
CVE-2021-0665 apusys 缓冲区错误漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8195, MT8791, MT8797, MT9636, MT9638, MT9639, MT9650, MT9652, MT9669, MT9686, MT9970, MT9980, MT9981
Same vendor: n/a

V. Comments for CVE-2021-0666

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