Описание
An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A privileged guest user may use this flaw to crash the QEMU process on the host resulting in DoS scenario.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1:2.11+dfsg-1ubuntu7.39 |
| devel | released | 1:6.2+dfsg-2ubuntu5 |
| esm-infra-legacy/trusty | released | 2.0.0+dfsg-2ubuntu1.47+esm6 |
| esm-infra-legacy/xenial | released | 1:2.5+dfsg-5ubuntu10.51+esm4 |
| esm-infra/bionic | released | 1:2.11+dfsg-1ubuntu7.39 |
| esm-infra/focal | released | 1:4.2-3ubuntu6.21 |
| esm-infra/xenial | ignored | end of ESM support, was needed |
| focal | released | 1:4.2-3ubuntu6.21 |
| groovy | ignored | end of life |
| hirsute | ignored | end of life |
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EPSS
2.1 Low
CVSS2
3.2 Low
CVSS3
Связанные уязвимости
An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A privileged guest user may use this flaw to crash the QEMU process on the host resulting in DoS scenario.
An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A privileged guest user may use this flaw to crash the QEMU process on the host resulting in DoS scenario.
An integer overflow issue was found in the vmxnet3 NIC emulator of the ...
An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A privileged guest user may use this flaw to crash the QEMU process on the host resulting in DoS scenario.
EPSS
2.1 Low
CVSS2
3.2 Low
CVSS3