Описание
An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | not-affected | 1:7.2+dfsg-5ubuntu3 |
| esm-infra-legacy/trusty | needed | |
| esm-infra/bionic | needed | |
| esm-infra/focal | not-affected | 1:4.2-3ubuntu6.28 |
| esm-infra/xenial | needed | |
| focal | released | 1:4.2-3ubuntu6.28 |
| groovy | ignored | end of life |
| hirsute | ignored | end of life |
| impish | ignored | end of life |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE |
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EPSS
3.2 Low
CVSS3
Связанные уязвимости
An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service.
An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service.
An infinite loop flaw was found in the USB xHCI controller emulation o ...
An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service.
Уязвимость эмулятора аппаратного обеспечения QEMU, связанная с циклом с недостижимым условием выхода, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
3.2 Low
CVSS3