Описание
An issue was discovered in Xen 4.11 allowing HVM guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because x86 IOREQ server resource accounting (for external emulators) was mishandled.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| cosmic | ignored | end of life |
| devel | not-affected | code not present |
| disco | not-affected | code not present |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was needs-triage] |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/xenial | not-affected | code not present |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was needs-triage |
Показывать по
EPSS
6.9 Medium
CVSS2
7.8 High
CVSS3
Связанные уязвимости
An issue was discovered in Xen 4.11 allowing HVM guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because x86 IOREQ server resource accounting (for external emulators) was mishandled.
An issue was discovered in Xen 4.11 allowing HVM guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because x86 IOREQ server resource accounting (for external emulators) was mishandled.
An issue was discovered in Xen 4.11 allowing HVM guest OS users to cau ...
An issue was discovered in Xen 4.11 allowing HVM guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because x86 IOREQ server resource accounting (for external emulators) was mishandled.
Уязвимость гипервизора Xen, связанная с неправильным учетом ресурсов внешних эмуляторов, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии
EPSS
6.9 Medium
CVSS2
7.8 High
CVSS3