SUSE CVE-2023-20573

A privileged attacker can prevent delivery of debug exceptions to SEV-SNP guests potentially resulting in guests not receiving expected debug information...

CVE-2023-20573

A flaw was found in AMD hardware using the Secure Encrypted Virtualization – Secure Nested Paging SEV-SNP feature. This issue may allow a privileged attacker to prevent the delivery of debug exceptions to SEV-SNP guests, potentially resulting in guests not receiving expected debug information...

CVE-2023-20573

A privileged attacker can prevent delivery of debug exceptions to SEV-SNP guests potentially resulting in guests not receiving expected debug information...

CVE-2023-20573

CVE-2023-20573 describes a defect in AMD SEV-SNP on 3rd/4th Gen EPYC processors where a privileged attacker can prevent delivery of debug exceptions to SEV-SNP guests, potentially causing guests to miss expected debug information. The issue is local to privileged attackers and affects the deliver...

CVE-2023-20573 Debug Exception Delivery in Secure Nested Paging

A privileged attacker can prevent delivery of debug exceptions to SEV-SNP guests potentially resulting in guests not receiving expected debug information...

CVE-2023-20573 Debug Exception Delivery in Secure Nested Paging

A privileged attacker can prevent delivery of debug exceptions to SEV-SNP guests potentially resulting in guests not receiving expected debug information...

Debug Exception Delivery in Secure Nested Paging

Bulletin ID: AMD-SB-3006 Potential Impact: Suppression of guest debug exceptions Severity: Low Summary A researcher has reported that a host can potentially suppress delivery of debug exceptions to SEV-SNP guests that have the restricted injection feature enabled. For example, a software-based...