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I. Basic Information for CVE-2021-22431
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
There is a vulnerability when configuring permission isolation in smartphones. Successful exploitation of this vulnerability may cause out-of-bounds access.
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 HarmonyOS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei HarmonyOS是中国华为(Huawei)公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 Huawei HarmonyOS Phones and Tablets 华为部分产品存在缓冲区错误漏洞。漏洞被成功利用后,可能导致越界访问。
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 -
HuaweiHarmonyOS 2.0 -
II. Public POCs for CVE-2021-22431
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III. Intelligence Information for CVE-2021-22431
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IV. Related Vulnerabilities
V. Comments for CVE-2021-22431

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