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CVE-2021-4147

Опубликовано: 25 мар. 2022
Источник: ubuntu
Приоритет: low
EPSS Низкий
CVSS2: 4.9
CVSS3: 6.5

Описание

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.

РелизСтатусПримечание
bionic

released

4.0.0-1ubuntu8.21
devel

not-affected

8.0.0-1ubuntu7
esm-infra-legacy/trusty

needs-triage

esm-infra/bionic

released

4.0.0-1ubuntu8.21
esm-infra/focal

released

6.0.0-0ubuntu8.16
esm-infra/xenial

needs-triage

focal

released

6.0.0-0ubuntu8.16
hirsute

ignored

end of life
impish

released

7.6.0-0ubuntu1.2
jammy

not-affected

8.0.0-1ubuntu7

Показывать по

EPSS

Процентиль: 20%
0.00065
Низкий

4.9 Medium

CVSS2

6.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.5
redhat
около 4 лет назад

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.

CVSS3: 6.5
nvd
больше 3 лет назад

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.

CVSS3: 6.5
debian
больше 3 лет назад

A flaw was found in the libvirt libxl driver. A malicious guest could ...

suse-cvrf
почти 4 года назад

Security update for libvirt

suse-cvrf
почти 4 года назад

Security update for libvirt

EPSS

Процентиль: 20%
0.00065
Низкий

4.9 Medium

CVSS2

6.5 Medium

CVSS3