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    <title>BootGuard on 办公AI智能小助手</title>
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      <title>Clevo UEFI固件BootGuard密钥泄露漏洞分析</title>
      <link>https://blog.qife122.com/p/clevo-uefi%E5%9B%BA%E4%BB%B6bootguard%E5%AF%86%E9%92%A5%E6%B3%84%E9%9C%B2%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/</link>
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      <description>&lt;h2 id=&#34;概述&#34;&gt;概述&lt;/h2&gt;&#xA;&lt;p&gt;Clevo的UEFI固件更新包包含了其Intel BootGuard实现中使用的敏感私钥。这种密钥的意外暴露可能被攻击者滥用，使用Clevo的BootGuard信任链对恶意固件进行签名，从而可能破坏采用Clevo实现的系统上的预启动UEFI环境。&lt;/p&gt;</description>
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