Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 3.20240820.1ubuntu1 |
| esm-infra-legacy/trusty | not-affected | AMD SEV firmware not present |
| esm-infra/bionic | not-affected | AMD SEV firmware not present |
| esm-infra/focal | not-affected | AMD SEV firmware not present |
| esm-infra/xenial | not-affected | AMD SEV firmware not present |
| focal | not-affected | AMD SEV firmware not present |
| jammy | not-affected | AMD SEV firmware not present |
| noble | released | 3.20250311.1ubuntu0.24.04.1 |
| oracular | released | 3.20250311.1ubuntu0.24.10.1 |
| plucky | not-affected | 3.20240820.1ubuntu1 |
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EPSS
5.3 Medium
CVSS3
Связанные уязвимости
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.
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.
IOMMU improperly handles certain special address ranges with invalid d ...
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.
Уязвимость микрокода процессоров AMD64 Microcode, связанная с недостаточной проверкой вводимых данных, позволяющая нарушителю оказать воздействие на целостность данных
EPSS
5.3 Medium
CVSS3