Published: 26/08/2022 Updated: 07/07/2023

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 0

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.

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linux linux kernel
ibm spectrum_copy_data_management
ibm spectrum_protect_plus
debian debian linux 10.0
debian debian linux 11.0
fedoraproject fedora 34
redhat enterprise linux 7.0
redhat enterprise linux 6.0
redhat enterprise linux 8.0
redhat developer tools 1.0
redhat enterprise linux for real time 8
redhat enterprise linux for real time for nfv 8
redhat enterprise linux for power little endian 8.0
redhat enterprise linux for ibm z systems 8.0
redhat enterprise linux server for power little endian update services for sap solutions 8.6
redhat enterprise linux for ibm z systems eus 8.6
redhat enterprise linux server aus 8.6
redhat enterprise linux server tus 8.6
redhat enterprise linux for power little endian eus 8.6
redhat enterprise linux for real time for nfv tus 8.6
redhat enterprise linux for real time tus 8.6
redhat enterprise linux aus 8.6
redhat build of quarkus
redhat codeready_linux_builder -
redhat openshift_container_platform 4.6
redhat openshift_container_platform 4.7
redhat openshift_container_platform 4.9
redhat virtualization_host 4.0

Synopsis Important: Red Hat Advanced Cluster Management 25 security updates, images, and bug fixes Type/Severity Security Advisory: Important Topic Red Hat Advanced Cluster Management for Kubernetes 250 is now generally availableRed Hat Product Security has rated this update as having a security impactof Important A Common Vulnerability ...

Synopsis Moderate: Migration Toolkit for Containers (MTC) 165 security and bug fix update Type/Severity Security Advisory: Moderate Topic The Migration Toolkit for Containers (MTC) 165 is now availableRed Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS) base ...

Synopsis Important: kernel security, bug fix, and enhancement update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated ...

概述 Moderate: Red Hat Advanced Cluster Management 2311 security updates and bug fixes 类型/严重性 Security Advisory: Moderate 标题 Red Hat Advanced Cluster Management for Kubernetes 2311 generalavailability release images, which provide security updates and bug fixesRed Hat Product Security has rated this update as having a sec ...

Synopsis Moderate: Red Hat Advanced Cluster Management 245 security updates and bug fixes Type/Severity Security Advisory: Moderate Topic Red Hat Advanced Cluster Management for Kubernetes 245 GeneralAvailability release images, which fix bugs and update container imagesRed Hat Product Security has rated this update as having a security ...

Synopsis Moderate: Migration Toolkit for Containers (MTC) 172 security and bug fix update Type/Severity Security Advisory: Moderate Topic The Migration Toolkit for Containers (MTC) 172 is now availableRed Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS) base ...

No description is available for this CVE ...

A security issue was found in the Linux kernel Reading /proc/sysvipc/shm does not scale with large shared memory segment counts, which could lead to resource exhaustion and denial of service ...

CWE-770 https://access.redhat.com/security/cve/CVE-2021-3669 https://security-tracker.debian.org/tracker/CVE-2021-3669 https://bugzilla.redhat.com/show_bug.cgi?id=1986473 https://bugzilla.redhat.com/show_bug.cgi?id=1980619 https://nvd.nist.gov https://access.redhat.com/errata/RHSA-2022:4956 https://access.redhat.com/security/cve/cve-2021-3669

CVE-2021-3669

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