| ID |
CVE-2021-4158
|
| Sažetak |
A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. |
| Reference |
|
| CVSS |
| Base: | 6.0 |
| Impact: | 4.0 |
| Exploitability: | 1.5 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| LOCAL |
LOW |
HIGH |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| NONE |
NONE |
HIGH |
|
| CVSS vektor |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H |
| Zadnje važnije ažuriranje |
25-01-2024 - 21:29 |
| Objavljeno |
24-08-2022 - 16:15 |
