Описание
Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 4.6.0-1ubuntu5 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected] |
| esm-infra-legacy/xenial | not-affected | 4.6.0-1ubuntu4.1 |
| esm-infra/xenial | not-affected | 4.6.0-1ubuntu4.1 |
| precise | not-affected | |
| trusty | not-affected | |
| trusty/esm | DNE | trusty was not-affected |
| upstream | needs-triage | |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE |
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EPSS
7.2 High
CVSS2
8.2 High
CVSS3
Связанные уязвимости
Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.
Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.
Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to ...
Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.
EPSS
7.2 High
CVSS2
8.2 High
CVSS3