Описание
Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 4.1.1-2ubuntu1 |
| hardy | DNE | |
| lucid | DNE | |
| maverick | DNE | |
| natty | DNE | |
| upstream | released | 4.1.1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| hardy | not-affected | |
| lucid | DNE | |
| maverick | DNE | |
| natty | DNE | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| hardy | ignored | end of life |
| lucid | DNE | |
| maverick | DNE | |
| natty | DNE | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| hardy | DNE | |
| lucid | not-affected | |
| maverick | not-affected | |
| natty | not-affected | |
| upstream | needs-triage |
Показывать по
EPSS
7.4 High
CVSS2
Связанные уязвимости
Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."
Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."
Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough ...
Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."
ELSA-2011-1479: kernel security, bug fix, and enhancement update (IMPORTANT)
EPSS
7.4 High
CVSS2