发布日期：2021-12-14
更新日期：2021-12-15

受影响系统：

Microsoft Microsoft Windows 10 21H2 for x64-based Systems
Microsoft Microsoft Windows 10 21H2 for ARM64-based Systems
Microsoft Microsoft Windows 10 21H2 for 32-bit Systems
Microsoft Microsoft Windows 10 21H1 for x64-based Systems
Microsoft Microsoft Windows 10 21H1 for ARM64-based Systems
Microsoft Microsoft Windows 10 21H1 for 32-bit Systems
Microsoft Microsoft Windows 10 20H2 for x64-based Systems
Microsoft Microsoft Windows 10 20H2 for ARM64-based Systems
Microsoft Microsoft Windows 10 20H2 for 32-bit Systems
Microsoft Microsoft Windows 10 2004 for x64-based Systems
Microsoft Microsoft Windows 10 2004 for ARM64-based Systems
Microsoft Microsoft Windows 10 2004 for 32-bit Systems
Microsoft Microsoft Windows 10 1909 for x64-based Systems
Microsoft Microsoft Windows 10 1909 for ARM64-based Systems
Microsoft Microsoft Windows 10 1909 for 32-bit Systems
Microsoft Microsoft Windows 11 for x64-based Systems
Microsoft Microsoft Windows 11 for ARM64-based Systems
Microsoft Microsoft Windows Server 20H2(Server Core Installation)
Microsoft Microsoft Windows Server 2022(Server Core installation)
Microsoft Microsoft Windows Server 2022
Microsoft Microsoft Windows Server 2004(Server Core installation)

描述：

---

CVE(CAN) ID: CVE-2021-43237

Windows安装程式是一个为Microsoft Windows作业系统的安装执行两个处理程序以准备硬碟机的安装程式。第一个处理程序：初始化磁碟机；另外一个处理程序：复制系统档案使得作业系统能够在本机执行。
Microsoft Windows Setup存在权限提升漏洞。攻击者可利用该漏洞提升权限。

<**>

建议：

---

厂商补丁：

Microsoft
---------
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43237

浏览次数：722
严重程度：0（网友投票）