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CVE-2021-4158

Опубликовано: 24 авг. 2022
Источник: ubuntu
Приоритет: low
EPSS Низкий
CVSS3: 6

Описание

A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

РелизСтатусПримечание
bionic

not-affected

code not present
devel

released

1:6.2+dfsg-2ubuntu5
esm-infra-legacy/trusty

not-affected

code not present
esm-infra/bionic

not-affected

code not present
esm-infra/focal

not-affected

code not present
esm-infra/xenial

not-affected

code not present
focal

not-affected

code not present
hirsute

not-affected

code not present
impish

released

1:6.0+dfsg-2expubuntu1.2
jammy

released

1:6.2+dfsg-2ubuntu5

Показывать по

EPSS

Процентиль: 1%
0.00011
Низкий

6 Medium

CVSS3

Связанные уязвимости

CVSS3: 6
redhat
больше 3 лет назад

A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

CVSS3: 6
nvd
почти 3 года назад

A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

CVSS3: 6
msrc
10 месяцев назад

Описание отсутствует

CVSS3: 6
debian
почти 3 года назад

A NULL pointer dereference issue was found in the ACPI code of QEMU. A ...

CVSS3: 6
github
почти 3 года назад

A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

EPSS

Процентиль: 1%
0.00011
Низкий

6 Medium

CVSS3