Описание
An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a host OS denial of service, achieve data corruption, or possibly gain privileges by exploiting a race condition that leads to a use-after-free involving 2MiB and 1GiB superpages.
Ссылки
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- PatchVendor Advisory
- Third Party Advisory
- Third Party Advisory
- PatchVendor Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- PatchVendor Advisory
- Third Party Advisory
- Third Party Advisory
- PatchVendor Advisory
Уязвимые конфигурации
Одно из
EPSS
7 High
CVSS3
6.9 Medium
CVSS2
Дефекты
Связанные уязвимости
An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a host OS denial of service, achieve data corruption, or possibly gain privileges by exploiting a race condition that leads to a use-after-free involving 2MiB and 1GiB superpages.
An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a host OS denial of service, achieve data corruption, or possibly gain privileges by exploiting a race condition that leads to a use-after-free involving 2MiB and 1GiB superpages.
An issue was discovered in Xen through 4.14.x allowing x86 guest OS us ...
An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a host OS denial of service, achieve data corruption, or possibly gain privileges by exploiting a race condition that leads to a use-after-free involving 2MiB and 1GiB superpages.
Уязвимость гипервизора Xen, вызванная одновременным выполнением с использованием общего ресурса с неправильной синхронизацией («Ситуация гонки»), позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии
EPSS
7 High
CVSS3
6.9 Medium
CVSS2