Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In SEV guest VMs, the CPU may fail to flush the Translation Lookaside Buffer (TLB) following a particular sequence of operations that includes creation of a new virtual machine control block (VMCB). The failure to flush the TLB may cause the microcode to use stale TLB translations which may allow for disclosure of SEV guest memory contents. Users of SEV-ES/SEV-SNP guest VMs are not impacted by this vulnerability.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
AMD CPUs 安全漏洞
Vulnerability Description
AMD CPUs是美国AMD公司的一个系列CPU。 AMD CPUs 存在安全漏洞，该漏洞源于未能刷新TLB会导致微码使用过时的TLB，从而泄露内存内容。
CVSS Information
N/A
Vulnerability Type
N/A