Описание
Xenstore: Guests can crash xenstored Due to a bug in the fix of XSA-115 a malicious guest can cause xenstored to use a wrong pointer during node creation in an error path, resulting in a crash of xenstored or a memory corruption in xenstored causing further damage. Entering the error path can be controlled by the guest e.g. by exceeding the quota value of maximum nodes per domain.
Ссылки
- Mailing ListThird Party Advisory
- PatchVendor Advisory
- Third Party Advisory
- PatchVendor Advisory
- Mailing ListThird Party Advisory
- PatchVendor Advisory
- Third Party Advisory
- PatchVendor Advisory
Уязвимые конфигурации
Одно из
EPSS
8.8 High
CVSS3
Дефекты
Связанные уязвимости
Xenstore: Guests can crash xenstored Due to a bug in the fix of XSA-115 a malicious guest can cause xenstored to use a wrong pointer during node creation in an error path, resulting in a crash of xenstored or a memory corruption in xenstored causing further damage. Entering the error path can be controlled by the guest e.g. by exceeding the quota value of maximum nodes per domain.
Xenstore: Guests can crash xenstored Due to a bug in the fix of XSA-11 ...
Xenstore: Guests can crash xenstored Due to a bug in the fix of XSA-115 a malicious guest can cause xenstored to use a wrong pointer during node creation in an error path, resulting in a crash of xenstored or a memory corruption in xenstored causing further damage. Entering the error path can be controlled by the guest e.g. by exceeding the quota value of maximum nodes per domain.
Уязвимость хранилища информации Xenstore гипервизора Xen, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
8.8 High
CVSS3