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I. Basic Information for CVE-2021-25452
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper input validation vulnerability in loading graph file in DSP driver prior to SMR Sep-2021 Release 1 allows attackers to perform permanent denial of service on the device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Samsung SMR 输入验证错误漏洞
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。 Samsung SMR 存在输入验证错误漏洞，该漏洞源于在SMR 2021年9月的版本之前，DSP驱动加载图形文件时存在输入验证错误漏洞。攻击者可利用该漏洞对设备执行永久拒绝服务。
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) devices with Exynos 980, 9830, 2100 chipset ~ SMR Sep-2021 Release 1 -
II. Public POCs for CVE-2021-25452
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III. Intelligence Information for CVE-2021-25452
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IV. Related Vulnerabilities
Same product: Samsung Mobile Devices
Same vendor: Samsung Mobile
Same weakness: CWE-22
V. Comments for CVE-2021-25452

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