Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System Management Network (SMN) access, potentially resulting in arbitrary code execution in AMD Secure Processor (ASP) and loss of the SEV-SNP guest's confidentiality and integrity.
CVSS Information
N/A
Vulnerability Type
CWE-1233
Vulnerability Title
AMD多款产品 安全漏洞
Vulnerability Description
AMD EPYC是美国超威半导体(AMD)公司的一款高性能服务器处理器。 AMD多款产品存在安全漏洞,该漏洞源于可能导致本地管理员权限攻击者获得任意系统管理网络访问,可能导致AMD安全处理器中执行任意代码以及SEV-SNP客户机密性和完整性丢失。以下产品受到影响:AMD EPYC 8004、AMD EPYC Embedded 9004和AMD EPYC Embedded 9005。
CVSS Information
N/A
Vulnerability Type
N/A