Описание
QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have other unspecified impact via unknown vectors.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 1:2.3+dfsg-5ubuntu1 |
| esm-infra-legacy/trusty | released | 2.0.0+dfsg-2ubuntu1.13 |
| precise | DNE | |
| trusty | released | 2.0.0+dfsg-2ubuntu1.13 |
| trusty/esm | released | 2.0.0+dfsg-2ubuntu1.13 |
| upstream | needed | |
| utopic | released | 2.1+dfsg-4ubuntu6.7 |
| vivid | released | 1:2.2+dfsg-5expubuntu9.2 |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | not-affected | code not present |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | needs-triage | |
| utopic | DNE | |
| vivid | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | code not present |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was released [4.4.2-0ubuntu0.14.04.2]] |
| precise | released | 4.1.6.1-0ubuntu0.12.04.6 |
| trusty | released | 4.4.2-0ubuntu0.14.04.2 |
| trusty/esm | DNE | trusty was released [4.4.2-0ubuntu0.14.04.2] |
| upstream | needed | |
| utopic | ignored | end of life |
| vivid | not-affected | code not present |
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4.6 Medium
CVSS2
Связанные уязвимости
QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have other unspecified impact via unknown vectors.
QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have other unspecified impact via unknown vectors.
QEMU does not properly restrict write access to the PCI config space f ...
QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have other unspecified impact via unknown vectors.
Уязвимость эмулятора аппаратного обеспечения QEMU, позволяющая нарушителю повысить свои привилегии, вызвать отказ в обслуживании или получить доступ к защищаемой информации
4.6 Medium
CVSS2