Описание
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging a race condition that arose when XENMEM_exchange was introduced.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | not-affected | 4.11.1+92-g6c33308a8d-1 |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/focal | not-affected | 4.11.1+92-g6c33308a8d-1 |
| esm-apps/jammy | not-affected | 4.11.1+92-g6c33308a8d-1 |
| esm-apps/noble | not-affected | 4.11.1+92-g6c33308a8d-1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | needed | |
| esm-infra/xenial | needed |
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EPSS
4.4 Medium
CVSS2
7 High
CVSS3
Связанные уязвимости
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging a race condition that arose when XENMEM_exchange was introduced.
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging a race condition that arose when XENMEM_exchange was introduced.
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 or gain privileges by leveraging a race condition that arose when XENMEM_exchange was introduced.
Уязвимость компонента XENMEM_exchange гипервизора Xen, позволяющая нарушителю получить несанкционированный доступ к конфиденциальным данным, вызвать отказ в обслуживании и оказать воздействие на целостность данных
EPSS
4.4 Medium
CVSS2
7 High
CVSS3