| ID |
CVE-2023-20584
|
| Sažetak |
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. |
| Reference |
|
| CVSS |
| Base: | 5.3 |
| Impact: | 4.0 |
| Exploitability: | 0.8 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| LOCAL |
HIGH |
HIGH |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| NONE |
HIGH |
NONE |
|
| CVSS vektor |
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N |
| Zadnje važnije ažuriranje |
12-12-2024 - 20:29 |
| Objavljeno |
13-08-2024 - 17:15 |
