Описание
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | not-affected | 4.15.0-1 |
| eoan | ignored | end of life |
| esm-apps/focal | released | 4.11.3+24-g14b62ab3e5-1ubuntu2.3 |
| esm-apps/jammy | not-affected | 4.15.0-1 |
| esm-apps/noble | not-affected | 4.15.0-1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | needed | |
| esm-infra/xenial | needed | |
| focal | released | 4.11.3+24-g14b62ab3e5-1ubuntu2.3 |
Показывать по
EPSS
2.1 Low
CVSS2
5.5 Medium
CVSS3
Связанные уязвимости
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed.
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed.
An issue was discovered in xenoprof in Xen through 4.13.x, allowing gu ...
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed.
EPSS
2.1 Low
CVSS2
5.5 Medium
CVSS3