Описание
Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated block devices, which allows local HVM guest users to gain privileges by unplugging a block device twice.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 1:2.3+dfsg-5ubuntu4 |
| esm-infra-legacy/trusty | not-affected | code not present |
| precise | DNE | |
| trusty | not-affected | code not present |
| trusty/esm | not-affected | code not present |
| upstream | needs-triage | |
| utopic | ignored | end of life |
| vivid | released | 1:2.2+dfsg-5expubuntu9.4 |
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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 not-affected [code not present]] |
| precise | not-affected | code not present |
| trusty | not-affected | code not present |
| trusty/esm | DNE | trusty was not-affected [code not present] |
| upstream | needs-triage | |
| utopic | ignored | end of life |
| vivid | not-affected | code not present |
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EPSS
7.2 High
CVSS2
Связанные уязвимости
Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated block devices, which allows local HVM guest users to gain privileges by unplugging a block device twice.
Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated block devices, which allows local HVM guest users to gain privileges by unplugging a block device twice.
Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not ...
Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated block devices, which allows local HVM guest users to gain privileges by unplugging a block device twice.
Уязвимость гипервизора Xen, позволяющая нарушителю получить привилегии, позволяющие выполнять отключение блочных устройств
EPSS
7.2 High
CVSS2