ALT-PU-2020-1595-1

Package update libvirt in branch sisyphus

Version6.1.0-alt1

Published2020-03-25

Max severityMEDIUM

Severity:

Closed issues (2)

MEDIUM6.5

Уязвимость функции qemuDomainGetStatsIOThread компонента qemu_driver.c библиотеки управления виртуализацией Libvirt, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2022-09-21Modified: 2022-10-20

CVSS 3.xMEDIUM 6.5

CVSS:3.x/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0MEDIUM 6.8

CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:N/A:C

References

CVE-2020-12430

MEDIUM6.5

An issue was discovered in qemuDomainGetStatsIOThread in qemu/qemu_driver.c in libvirt 4.10.0 though 6.x before 6.1.0. A memory leak was found in the virDomainListGetStats libvirt API that is responsible for retrieving domain statistics when managing QEMU guests. This flaw allows unprivileged users with a read-only connection to cause a memory leak in the domstats command, resulting in a potential denial of service.

Published: 2020-04-28Modified: 2024-11-21

CVSS 2.0MEDIUM 4.0

CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS 3.xMEDIUM 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References