ALT-PU-2022-1426-1
Closed vulnerabilities
Published: 2021-11-29
BDU:2022-05679
Уязвимость библиотеки управления виртуализацией Libvirt, связанная с недостаточной блокировкой, позволяющая нарушителю вызвать отказ в обслуживании
Severity: MEDIUM (6.5)
Vector: AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
References:
Published: 2022-03-25
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2021-4147
A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition.
Severity: MEDIUM (6.5)
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
References:
- https://bugzilla.redhat.com/show_bug.cgi?id=2034195
- https://bugzilla.redhat.com/show_bug.cgi?id=2034195
- [debian-lts-announce] 20240401 [SECURITY] [DLA 3778-1] libvirt security update
- [debian-lts-announce] 20240401 [SECURITY] [DLA 3778-1] libvirt security update
- https://security.netapp.com/advisory/ntap-20220513-0004/
- https://security.netapp.com/advisory/ntap-20220513-0004/