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.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | not-affected | 4.11.4+57-g41a822c392-1 |
| esm-apps/focal | needed | |
| esm-apps/jammy | not-affected | 4.11.4+57-g41a822c392-1 |
| esm-apps/noble | not-affected | 4.11.4+57-g41a822c392-1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | needed | |
| esm-infra/xenial | needed | |
| focal | ignored | end of standard support, was needed |
| groovy | ignored | end of life |
Показывать по
6.9 Medium
CVSS2
7 High
CVSS3
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
6.9 Medium
CVSS2
7 High
CVSS3