Описание
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service because of an incompatibility between Process Context Identifiers (PCID) and shadow-pagetable switching.
Ссылки
- Mailing List
- PatchVendor Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- MitigationPatchVendor Advisory
- Mailing List
- PatchVendor Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- MitigationPatchVendor Advisory
Уязвимые конфигурации
Одно из
EPSS
6.5 Medium
CVSS3
4.9 Medium
CVSS2
Дефекты
Связанные уязвимости
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service because of an incompatibility between Process Context Identifiers (PCID) and shadow-pagetable switching.
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service because of an incompatibility between Process Context Identifiers (PCID) and shadow-pagetable switching.
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS ...
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service because of an incompatibility between Process Context Identifiers (PCID) and shadow-pagetable switching.
Уязвимость гипервизора Xen, связанная с недостатком механизма проверки вводимых данных, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
6.5 Medium
CVSS3
4.9 Medium
CVSS2