发布日期：2024-10-08
更新日期：2024-10-09

受影响系统：

Microsoft Windows Server 2022, 23H2 Edition (Server Cor
Microsoft Windows Server 2019 (Server Core Installation
Microsoft Windows Server 2019
Microsoft Windows 10 22H2 for x64-based Systems
Microsoft Windows 10 22H2 for ARM64-based Systems
Microsoft Windows 10 22H2 for 32-bit Systems
Microsoft Windows 10 21H2 for x64-based Systems
Microsoft Windows 10 21H2 for ARM64-based Systems
Microsoft Windows 10 21H2 for 32-bit Systems
Microsoft Windows 10 1809 for x64-based Systems
Microsoft Windows 10 1809 for 32-bit Systems
Microsoft Windows 11 24H2 for x64-based Systems
Microsoft Windows 11 24H2 for ARM64-based Systems
Microsoft Windows 11 23H2 for x64-based Systems
Microsoft Windows 11 23H2 for ARM64-based Systems
Microsoft Windows 11 22H2 for x64-based Systems
Microsoft Windows 11 22H2 for ARM64-based Systems
Microsoft Windows 11 21H2 for x64-based Systems
Microsoft Windows 11 21H2 for ARM64-based Systems

描述：

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CVE(CAN) ID: CVE-2024-43540

Microsoft Windows Mobile Broadband Driver是微软针对移动端设备而开发的操作系统，设计初衷是尽量贴近于Windows桌面版，Broadband Driver是其中的驱动程序。
Microsoft Windows Mobile Broadband Driver存在拒绝服务漏洞，攻击者可利用该漏洞导致目标系统停止响应。

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建议：

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厂商补丁：

Microsoft
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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-2024-43540

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