Описание
An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | released | 4.9.2-0ubuntu1 |
| cosmic | not-affected | 4.9.2-0ubuntu1 |
| devel | not-affected | 4.9.2-0ubuntu1 |
| disco | not-affected | 4.9.2-0ubuntu1 |
| eoan | not-affected | 4.9.2-0ubuntu1 |
| esm-apps/focal | not-affected | 4.9.2-0ubuntu1 |
| esm-apps/jammy | not-affected | 4.9.2-0ubuntu1 |
| esm-apps/noble | not-affected | 4.9.2-0ubuntu1 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was needs-triage] |
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EPSS
6.9 Medium
CVSS2
7.8 High
CVSS3
Связанные уязвимости
An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.
An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.
An issue was discovered in Xen through 4.9.x allowing guest OS users t ...
An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.
EPSS
6.9 Medium
CVSS2
7.8 High
CVSS3