CVE-2021-3669

Опубликовано: 26 авг. 2022

Источник: nvd

CVSS3: 5.5

EPSS Низкий

Описание

A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.

Ссылки

https://access.redhat.com/security/cve/CVE-2021-3669
Issue Tracking
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1980619
Issue Tracking
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1986473
Issue Tracking
Permissions Required
https://security-tracker.debian.org/tracker/CVE-2021-3669
Issue Tracking
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2021-3669
Issue Tracking
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1980619
Issue Tracking
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1986473
Issue Tracking
Permissions Required
https://security-tracker.debian.org/tracker/CVE-2021-3669
Issue Tracking
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Конфигурация 2

Одновременно

Одно из

cpe:2.3:a:ibm:spectrum_copy_data_management:*:*:*:*:*:*:*:*

Версия от 2.2.0.0 (включая) до 2.2.15.0 (включая)

cpe:2.3:a:ibm:spectrum_protect_plus:*:*:*:*:*:*:*:*

Версия от 10.1.0 (включая) до 10.1.10.2 (включая)

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Конфигурация 4

cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

Конфигурация 5

Одно из

cpe:2.3:a:redhat:build_of_quarkus:*:*:*:*:*:*:*:*

Версия от 2.0 (включая) до 2.7 (исключая)

cpe:2.3:a:redhat:developer_tools:1.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_aus:8.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_real_time:8:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:8:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv_tus:8.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_real_time_tus:8.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*

Конфигурация 6

Одновременно

cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*

Одно из

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*

Конфигурация 7

Одновременно

Одно из

cpe:2.3:a:redhat:openshift_container_platform:4.6:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openshift_container_platform:4.7:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openshift_container_platform:4.9:*:*:*:*:*:*:*

cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

EPSS

Процентиль: 1%

0.0001

Низкий

5.5 Medium

CVSS3

Дефекты

CWE-400

CWE-770

Связанные уязвимости

CVE-2021-3669

CVSS3: 5.5

ubuntu

около 3 лет назад

A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.

CVE-2021-3669

CVSS3: 5.5

redhat

около 4 лет назад

A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.

CVE-2021-3669

CVSS3: 5.5

msrc

около 3 лет назад

Описание отсутствует

CVE-2021-3669

CVSS3: 5.5

debian

около 3 лет назад

A flaw was found in the Linux kernel. Measuring usage of the shared me ...

GHSA-fr2g-fcjj-v8hc

CVSS3: 5.5

github

около 3 лет назад

A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.

EPSS

Процентиль: 1%

0.0001

Низкий

5.5 Medium

CVSS3

Дефекты

CWE-400

CWE-770