Описание
race in VT-d domain ID cleanup Xen domain IDs are up to 15 bits wide. VT-d hardware may allow for only less than 15 bits to hold a domain ID associating a physical device with a particular domain. Therefore internally Xen domain IDs are mapped to the smaller value range. The cleaning up of the housekeeping structures has a race, allowing for VT-d domain IDs to be leaked and flushes to be bypassed.
Ссылки
- Mailing ListPatchThird Party Advisory
- PatchVendor Advisory
- Third Party Advisory
- Vendor Advisory
- Mailing ListPatchThird Party Advisory
- PatchVendor Advisory
- Third Party Advisory
- Vendor Advisory
Уязвимые конфигурации
Одно из
Одно из
EPSS
7 High
CVSS3
6.2 Medium
CVSS2
Дефекты
Связанные уязвимости
race in VT-d domain ID cleanup Xen domain IDs are up to 15 bits wide. VT-d hardware may allow for only less than 15 bits to hold a domain ID associating a physical device with a particular domain. Therefore internally Xen domain IDs are mapped to the smaller value range. The cleaning up of the housekeeping structures has a race, allowing for VT-d domain IDs to be leaked and flushes to be bypassed.
race in VT-d domain ID cleanup Xen domain IDs are up to 15 bits wide. ...
race in VT-d domain ID cleanup Xen domain IDs are up to 15 bits wide. VT-d hardware may allow for only less than 15 bits to hold a domain ID associating a physical device with a particular domain. Therefore internally Xen domain IDs are mapped to the smaller value range. The cleaning up of the housekeeping structures has a race, allowing for VT-d domain IDs to be leaked and flushes to be bypassed.
EPSS
7 High
CVSS3
6.2 Medium
CVSS2