Astra Linux – Vulnerability in amd64-microcode

IOMMU improperly handles certain special address ranges with invalid device table entries DTEs. This may allow an attacker with privileges and a compromised Hypervisor to induce DTE faults to bypass RMP checks in SEV-SNP, potentially resulting in a loss of guest integrity...

The vulnerability of AMD64 Microcode in processor microcodes, related to insufficient validation of input data, allows attackers to compromise data integrity.

The vulnerability of AMD64 Microcode in processors relates to the improper handling of certain special address ranges with invalid device table entries. Exploiting this vulnerability can allow an attacker to compromise data integrity...

SUSE CVE-2023-20584

IOMMU improperly handles certain special address ranges with invalid device table entries DTEs, which may allow an attacker with privileges and a compromised Hypervisor to induce DTE faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest integrity...