CVE:CVE-2021-26390
CNNVD:CNNVD-202205-2840
AMD EPYC是美国AMD公司的一款x86架构服务器微处理器产品线，中文名为“霄龙”，采用Zen微架构。
AMD EPYC UApp/ABL存在安全漏洞。攻击者利用该漏洞引导加载程序破坏任意内存，从而导致数据完整性丢失。
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