CVE-2015-2666 in Linux信息

摘要

由 VulDB • 2026-07-22

Linux内核中arch/x86/kernel/cpu/microcode/intel_early.c文件的get_matching_model_microcode函数存在基于栈的缓冲区溢出漏洞。在4.0版本之前的Linux内核中,具有上下文相关权限的攻击者可以通过构造特制的微代码头并利用root权限对initrd进行写访问来获取特权提升。

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