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I. Basic Information for CVE-2020-5388
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Dell Inspiron 15 7579 2-in-1 BIOS versions prior to 1.31.0 contain an Improper SMM communication buffer verification vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Dell Inspiron 15 7579 2-in-1 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Inspiron 15 7579 2-in-1(戴尔灵越)是美国戴尔(Dell)公司的一款笔记本电脑。 Dell Inspiron 15 7579 2-in-1 BIOS 1.31.0之前版本存在安全漏洞,该漏洞源于包含一个不适当的SMM通信缓冲区验证漏洞。本地经过身份验证的恶意用户可能通过使用SMI来获得SMRAM中任意代码的执行。
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
DellCPG BIOS unspecified ~ 1.31.0 -
II. Public POCs for CVE-2020-5388
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III. Intelligence Information for CVE-2020-5388
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