| ID |
CVE-2014-8594
|
| Sažetak |
The do_mmu_update function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service (NULL pointer dereference) by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging (HAP). |
| Reference |
|
| CVSS |
| Base: | 5.4 |
| Impact: | 6.9 |
| Exploitability: | 4.9 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| NETWORK |
HIGH |
NONE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| NONE |
NONE |
COMPLETE |
|
| CVSS vektor |
AV:N/AC:H/Au:N/C:N/I:N/A:C |
| Zadnje važnije ažuriranje |
30-10-2018 - 16:27 |
| Objavljeno |
19-11-2014 - 18:59 |
