Описание
An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.
Ссылки
- Mailing List
- MitigationPatchVendor Advisory
- Mailing List
- MitigationPatchVendor Advisory
Уязвимые конфигурации
EPSS
7.8 High
CVSS3
6.9 Medium
CVSS2
Дефекты
Связанные уязвимости
An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.
An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.
An issue was discovered in Xen through 4.9.x allowing guest OS users t ...
An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.
EPSS
7.8 High
CVSS3
6.9 Medium
CVSS2