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I. Basic Information for CVE-2021-39996
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
There is a Heap-based buffer overflow vulnerability with the NFC module in smartphones. Successful exploitation of this vulnerability may cause memory overflow.
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 Wearables 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei HarmonyOS Wearables是中国华为（Huawei）公司的华为的一款电子手表。 Huawei HarmonyOS Wearables NFC模块存在基于堆的缓冲区溢出漏洞。成功利用该漏洞可能导致内存越界。
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
-EMUI;Magic UI;HarmonyOS EMUI 10.0.0,EMUI 10.1.0,EMUI 10.1.1,EMUI 11.0.0,EMUI 11.0.1 -
II. Public POCs for CVE-2021-39996
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III. Intelligence Information for CVE-2021-39996
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IV. Related Vulnerabilities
Same product: EMUI;Magic UI;HarmonyOS
Same vendor: n/a
V. Comments for CVE-2021-39996

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