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I. Basic Information for CVE-2021-25396
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper input validation vulnerability in NPU firmware prior to SMR MAY-2021 Release 1 allows arbitrary memory write and code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
Samsung SMR 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung SMR是韩国三星（Samsung）公司的一个系统补丁包。提供了三星手机应用的补丁程序。 SMR MAY-2021 Release 1版本存在安全漏洞，该漏洞源于应用的NPU固件中存在一个不正确的输入验证漏洞，允许任意内存写入和代码执行。
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
Samsung MobileSamsung Mobile Devices Q(10.0), R(11.0) ~ SMR MAY-2021 Release 1 -
II. Public POCs for CVE-2021-25396
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III. Intelligence Information for CVE-2021-25396
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IV. Related Vulnerabilities
Same product: Samsung Mobile Devices
Same vendor: Samsung Mobile
Same weakness: CWE-787
V. Comments for CVE-2021-25396

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