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CVE-2021-38203

Опубликовано: 08 авг. 2021
Источник: nvd
CVSS3: 5.5
CVSS2: 2.1
EPSS Низкий

Описание

btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Версия до 5.13.4 (исключая)
Конфигурация 2

Одновременно

cpe:2.3:o:netapp:hci_bootstrap_os:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*
Конфигурация 3

Одно из

cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
Конфигурация 4

Одновременно

cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:hci_storage_node:-:*:*:*:*:*:*:*

EPSS

Процентиль: 16%
0.00052
Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-667

Связанные уязвимости

CVSS3: 5.5
ubuntu
больше 4 лет назад

btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info.

CVSS3: 5.5
redhat
больше 4 лет назад

btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info.

CVSS3: 5.5
msrc
больше 4 лет назад

btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info.

CVSS3: 5.5
debian
больше 4 лет назад

btrfs in the Linux kernel before 5.13.4 allows attackers to cause a de ...

CVSS3: 5.5
github
больше 3 лет назад

btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info.

EPSS

Процентиль: 16%
0.00052
Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-667