Описание
A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0. It only affects hosts with a PCI device and driver that supports mediated devices (e.g., GRID driver). This flaw could be used by an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list' virsh command. The highest threat from this vulnerability is to system availability.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | 4.0.0-1ubuntu8.19 |
| devel | not-affected | 7.0.0-2ubuntu2 |
| esm-infra-legacy/trusty | not-affected | |
| esm-infra/bionic | not-affected | 4.0.0-1ubuntu8.19 |
| esm-infra/focal | not-affected | 6.0.0-0ubuntu8.9 |
| esm-infra/xenial | not-affected | |
| focal | not-affected | 6.0.0-0ubuntu8.9 |
| groovy | not-affected | 6.6.0-1ubuntu3.5 |
| hirsute | not-affected | 7.0.0-2ubuntu2 |
| impish | not-affected | 7.0.0-2ubuntu2 |
Показывать по
EPSS
4 Medium
CVSS2
6.5 Medium
CVSS3
Связанные уязвимости
A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0. It only affects hosts with a PCI device and driver that supports mediated devices (e.g., GRID driver). This flaw could be used by an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list' virsh command. The highest threat from this vulnerability is to system availability.
A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0. It only affects hosts with a PCI device and driver that supports mediated devices (e.g., GRID driver). This flaw could be used by an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list' virsh command. The highest threat from this vulnerability is to system availability.
A flaw was found in libvirt in the virConnectListAllNodeDevices API in ...
A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0. It only affects hosts with a PCI device and driver that supports mediated devices (e.g., GRID driver). This flaw could be used by an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list' virsh command. The highest threat from this vulnerability is to system availability.
Уязвимость API virConnectListAllNodeDevices библиотеки управления виртуализацией Libvirt при использовании драйвера GRID, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
4 Medium
CVSS2
6.5 Medium
CVSS3