PT-2019-1083 · Almalinux · Almalinux
Publicado
2019-12-17
·
Atualizado
2019-12-17
Nenhuma
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Name of the Vulnerable Software and Affected Versions
AlmaLinux versions 8.1 through 8.2
Description
The issue affects the creation of virtual machines and the use of passthrough PCI cards in domain mode. Specifically, it causes a passthrough PCI card to go into an error state when used in a domain, and it prevents the creation of a virtual machine via virt-manager or web console. Additionally, there is a problem with the KVM missing .pconfig on Icelake systems, and an error occurs when trying to apply a global property on Icelake-Server hosts.
Recommendations
For AlmaLinux version 8.1, consider disabling the use of passthrough PCI cards in domain mode until a patch is available.
For AlmaLinux version 8.1, avoid using virt-manager or web console to create virtual machines until the issue is resolved.
For AlmaLinux version 8.2, restrict the use of Icelake-Server hosts in host-model mode to minimize the risk of exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Identificadores relacionados
Produtos afetados
Almalinux