Описание
The p2m_teardown function in arch/arm/p2m.c in Xen 4.4.x through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (NULL pointer dereference and host OS crash) by creating concurrent domains and holding references to them, related to VMID exhaustion.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 4.6.0-1ubuntu5 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was released [4.4.2-0ubuntu0.14.04.6]] |
| esm-infra/xenial | released | 4.6.0-1ubuntu4.1 |
| precise | not-affected | |
| trusty | released | 4.4.2-0ubuntu0.14.04.6 |
| trusty/esm | DNE | trusty was released [4.4.2-0ubuntu0.14.04.6] |
| upstream | needs-triage | |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | released | 4.5.1-0ubuntu1.4 |
Показывать по
EPSS
4.7 Medium
CVSS2
5.6 Medium
CVSS3
Связанные уязвимости
The p2m_teardown function in arch/arm/p2m.c in Xen 4.4.x through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (NULL pointer dereference and host OS crash) by creating concurrent domains and holding references to them, related to VMID exhaustion.
The p2m_teardown function in arch/arm/p2m.c in Xen 4.4.x through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (NULL pointer dereference and host OS crash) by creating concurrent domains and holding references to them, related to VMID exhaustion.
The p2m_teardown function in arch/arm/p2m.c in Xen 4.4.x through 4.6.x ...
The p2m_teardown function in arch/arm/p2m.c in Xen 4.4.x through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (NULL pointer dereference and host OS crash) by creating concurrent domains and holding references to them, related to VMID exhaustion.
EPSS
4.7 Medium
CVSS2
5.6 Medium
CVSS3