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I. Basic Information for CVE-2021-23893
Vulnerability Information

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Vulnerability Title
Privilege Escalation vulnerability in McAfee Drive Encryption (MDE)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Privilege Escalation vulnerability in a Windows system driver of McAfee Drive Encryption (DE) prior to 7.3.0 could allow a local non-admin user to gain elevated system privileges via exploiting an unutilized memory buffer.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权管理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
McAfee Drive Encryption 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mcafee McAfee Drive Encryption是美国迈克菲(Mcafee)公司的一个全盘加密软件,可帮助保护 Microsoft Windows 平板电脑、笔记本电脑和台式 PC 上的数据,防止敏感数据丢失,尤其是设备丢失或被盗造成的丢失。 McAfee Drive Encryption(DE)7.3.0之前版本的Windows系统驱动程序存在安全漏洞,攻击者可利用该漏洞通过未使用的内存缓冲区获得提升的系统权限。
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
McAfee,LLCMcAfee Drive Encryption (MDE) unspecified ~ 7.3.0 HF1 -
II. Public POCs for CVE-2021-23893
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III. Intelligence Information for CVE-2021-23893
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IV. Related Vulnerabilities
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