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I. Basic Information for CVE-2021-40020
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
There is an Out-of-bounds array read vulnerability in the security storage module in smartphones. Successful exploitation of this vulnerability may affect service confidentiality.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Huawei Smartphone 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei Smartphone是中国华为(Huawei)公司的一款智能手机。 Huawei Smartphone 存在缓冲区错误漏洞,该漏洞源于智能手机的安全存储模块存在数组越界读取漏洞。 成功利用此漏洞可能会影响服务机密性。
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
VendorProductAffected VersionsCPESubscribe
HuaweiEMUI 11.0.0 -
HuaweiMagic UI 4.0.0 -
II. Public POCs for CVE-2021-40020
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III. Intelligence Information for CVE-2021-40020
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IV. Related Vulnerabilities
V. Comments for CVE-2021-40020

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