{ "document": { "aggregate_severity": { "text": "High" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/ubuntu18.04els/vex/2024/cve-2024-56616-els_os-ubuntu18_04els.json" } ], "title": "Security update on CVE-2024-56616", "tracking": { "current_release_date": "2025-12-23T22:15:38Z", "generator": { "date": "2025-12-23T22:15:38Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2024-56616-ELS_OS-UBUNTU18.04ELS", "initial_release_date": "2024-12-27T15:15:00Z", "revision_history": [ { "date": "2024-12-27T15:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2025-10-16T20:55:24Z", "number": "2", "summary": "Official Publication" }, { "date": "2025-12-23T22:15:38Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "2" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Ubuntu 18.04", "product": { "name": "Ubuntu 18.04", "product_id": "Ubuntu-18", "product_identification_helper": { "cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*" } } } ], "category": "product_family", "name": "Ubuntu" } ], "category": "vendor", "name": "Canonical Ltd." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "linux-image-generic-0:4.15.0.252.263.amd64", "product": { "name": "linux-image-generic-0:4.15.0.252.263.amd64", "product_id": "linux-image-generic-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-image-generic@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-generic-0:4.15.0.252.263.amd64", "product": { "name": "linux-generic-0:4.15.0.252.263.amd64", "product_id": "linux-generic-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-generic@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "product": { "name": "linux-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "product_id": "linux-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-tools-4.15.0-252-tuxcare.els40@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-headers-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product": { "name": "linux-headers-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_id": "linux-headers-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-headers-4.15.0-252-tuxcare.els40-generic@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product": { "name": "linux-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_id": "linux-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-tools-4.15.0-252-tuxcare.els40-lowlatency@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-buildinfo-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product": { "name": "linux-buildinfo-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_id": "linux-buildinfo-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-buildinfo-4.15.0-252-tuxcare.els40-generic@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-modules-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product": { "name": "linux-modules-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_id": "linux-modules-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-modules-4.15.0-252-tuxcare.els40-generic@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-cloud-tools-lowlatency-0:4.15.0.252.263.amd64", "product": { "name": "linux-cloud-tools-lowlatency-0:4.15.0.252.263.amd64", "product_id": "linux-cloud-tools-lowlatency-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-cloud-tools-lowlatency@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-image-unsigned-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product": { "name": "linux-image-unsigned-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_id": "linux-image-unsigned-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-image-unsigned-4.15.0-252-tuxcare.els40-lowlatency@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-headers-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product": { "name": "linux-headers-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_id": "linux-headers-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-headers-4.15.0-252-tuxcare.els40-lowlatency@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-libc-dev-0:4.15.0-252.263.amd64", "product": { "name": "linux-libc-dev-0:4.15.0-252.263.amd64", "product_id": "linux-libc-dev-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-libc-dev@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-cloud-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product": { "name": "linux-cloud-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_id": "linux-cloud-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-cloud-tools-4.15.0-252-tuxcare.els40-lowlatency@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-image-lowlatency-0:4.15.0.252.263.amd64", "product": { "name": "linux-image-lowlatency-0:4.15.0.252.263.amd64", "product_id": "linux-image-lowlatency-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-image-lowlatency@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-lowlatency-0:4.15.0.252.263.amd64", "product": { "name": "linux-lowlatency-0:4.15.0.252.263.amd64", "product_id": "linux-lowlatency-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-lowlatency@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product": { "name": "linux-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_id": "linux-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-tools-4.15.0-252-tuxcare.els40-generic@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-cloud-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "product": { "name": "linux-cloud-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "product_id": "linux-cloud-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-cloud-tools-4.15.0-252-tuxcare.els40@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-image-unsigned-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product": { "name": "linux-image-unsigned-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_id": "linux-image-unsigned-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-image-unsigned-4.15.0-252-tuxcare.els40-generic@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-headers-lowlatency-0:4.15.0.252.263.amd64", "product": { "name": "linux-headers-lowlatency-0:4.15.0.252.263.amd64", "product_id": "linux-headers-lowlatency-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-headers-lowlatency@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-cloud-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product": { "name": "linux-cloud-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_id": "linux-cloud-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-cloud-tools-4.15.0-252-tuxcare.els40-generic@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-crashdump-0:4.15.0.252.263.amd64", "product": { "name": "linux-crashdump-0:4.15.0.252.263.amd64", "product_id": "linux-crashdump-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-crashdump@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-cloud-tools-generic-0:4.15.0.252.263.amd64", "product": { "name": "linux-cloud-tools-generic-0:4.15.0.252.263.amd64", "product_id": "linux-cloud-tools-generic-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-cloud-tools-generic@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-buildinfo-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product": { "name": "linux-buildinfo-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_id": "linux-buildinfo-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-buildinfo-4.15.0-252-tuxcare.els40-lowlatency@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-tools-generic-0:4.15.0.252.263.amd64", "product": { "name": "linux-tools-generic-0:4.15.0.252.263.amd64", "product_id": "linux-tools-generic-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-tools-generic@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-modules-extra-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product": { "name": "linux-modules-extra-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_id": "linux-modules-extra-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-modules-extra-4.15.0-252-tuxcare.els40-generic@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-tools-lowlatency-0:4.15.0.252.263.amd64", "product": { "name": "linux-tools-lowlatency-0:4.15.0.252.263.amd64", "product_id": "linux-tools-lowlatency-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-tools-lowlatency@4.15.0.252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-modules-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product": { "name": "linux-modules-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_id": "linux-modules-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-modules-4.15.0-252-tuxcare.els40-lowlatency@4.15.0-252.263?arch=amd64" } } }, { "category": "product_version", "name": "linux-headers-generic-0:4.15.0.252.263.amd64", "product": { "name": "linux-headers-generic-0:4.15.0.252.263.amd64", "product_id": "linux-headers-generic-0:4.15.0.252.263.amd64", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-headers-generic@4.15.0.252.263?arch=amd64" } } } ], "category": "architecture", "name": "amd64" }, { "branches": [ { "category": "product_version", "name": "linux-headers-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.all", "product": { "name": "linux-headers-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.all", "product_id": "linux-headers-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.all", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-headers-4.15.0-252-tuxcare.els40@4.15.0-252.263?arch=all" } } }, { "category": "product_version", "name": "linux-tools-host-0:4.15.0-252.263.all", "product": { "name": "linux-tools-host-0:4.15.0-252.263.all", "product_id": "linux-tools-host-0:4.15.0-252.263.all", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-tools-host@4.15.0-252.263?arch=all" } } }, { "category": "product_version", "name": "linux-doc-0:4.15.0-252.263.all", "product": { "name": "linux-doc-0:4.15.0-252.263.all", "product_id": "linux-doc-0:4.15.0-252.263.all", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-doc@4.15.0-252.263?arch=all" } } }, { "category": "product_version", "name": "linux-cloud-tools-common-0:4.15.0-252.263.all", "product": { "name": "linux-cloud-tools-common-0:4.15.0-252.263.all", "product_id": "linux-cloud-tools-common-0:4.15.0-252.263.all", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-cloud-tools-common@4.15.0-252.263?arch=all" } } }, { "category": "product_version", "name": "linux-source-4.15.0-0:4.15.0-252.263.all", "product": { "name": "linux-source-4.15.0-0:4.15.0-252.263.all", "product_id": "linux-source-4.15.0-0:4.15.0-252.263.all", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-source-4.15.0@4.15.0-252.263?arch=all" } } }, { "category": "product_version", "name": "linux-source-0:4.15.0.252.263.all", "product": { "name": "linux-source-0:4.15.0.252.263.all", "product_id": "linux-source-0:4.15.0.252.263.all", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-source@4.15.0.252.263?arch=all" } } }, { "category": "product_version", "name": "linux-tools-common-0:4.15.0-252.263.all", "product": { "name": "linux-tools-common-0:4.15.0-252.263.all", "product_id": "linux-tools-common-0:4.15.0-252.263.all", "product_identification_helper": { "purl": "pkg:deb/cloudlinux/linux-tools-common@4.15.0-252.263?arch=all" } } } ], "category": "architecture", "name": "all" } ], "category": "vendor", "name": "CloudLinux" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "linux-image-generic-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-image-generic-0:4.15.0.252.263.amd64" }, "product_reference": "linux-image-generic-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-generic-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-generic-0:4.15.0.252.263.amd64" }, "product_reference": "linux-generic-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64" }, "product_reference": "linux-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-headers-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-headers-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64" }, "product_reference": "linux-headers-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64" }, "product_reference": "linux-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-headers-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.all as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-headers-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.all" }, "product_reference": "linux-headers-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.all", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-buildinfo-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-buildinfo-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64" }, "product_reference": "linux-buildinfo-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-tools-host-0:4.15.0-252.263.all as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-tools-host-0:4.15.0-252.263.all" }, "product_reference": "linux-tools-host-0:4.15.0-252.263.all", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-doc-0:4.15.0-252.263.all as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-doc-0:4.15.0-252.263.all" }, "product_reference": "linux-doc-0:4.15.0-252.263.all", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-modules-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-modules-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64" }, "product_reference": "linux-modules-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-cloud-tools-lowlatency-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-cloud-tools-lowlatency-0:4.15.0.252.263.amd64" }, "product_reference": "linux-cloud-tools-lowlatency-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-image-unsigned-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-image-unsigned-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64" }, "product_reference": "linux-image-unsigned-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-headers-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-headers-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64" }, "product_reference": "linux-headers-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-libc-dev-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-libc-dev-0:4.15.0-252.263.amd64" }, "product_reference": "linux-libc-dev-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-cloud-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-cloud-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64" }, "product_reference": "linux-cloud-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-image-lowlatency-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-image-lowlatency-0:4.15.0.252.263.amd64" }, "product_reference": "linux-image-lowlatency-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-lowlatency-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-lowlatency-0:4.15.0.252.263.amd64" }, "product_reference": "linux-lowlatency-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64" }, "product_reference": "linux-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-cloud-tools-common-0:4.15.0-252.263.all as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-cloud-tools-common-0:4.15.0-252.263.all" }, "product_reference": "linux-cloud-tools-common-0:4.15.0-252.263.all", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-cloud-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-cloud-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64" }, "product_reference": "linux-cloud-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-image-unsigned-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-image-unsigned-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64" }, "product_reference": "linux-image-unsigned-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-headers-lowlatency-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-headers-lowlatency-0:4.15.0.252.263.amd64" }, "product_reference": "linux-headers-lowlatency-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-source-4.15.0-0:4.15.0-252.263.all as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-source-4.15.0-0:4.15.0-252.263.all" }, "product_reference": "linux-source-4.15.0-0:4.15.0-252.263.all", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-cloud-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-cloud-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64" }, "product_reference": "linux-cloud-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-crashdump-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-crashdump-0:4.15.0.252.263.amd64" }, "product_reference": "linux-crashdump-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-cloud-tools-generic-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-cloud-tools-generic-0:4.15.0.252.263.amd64" }, "product_reference": "linux-cloud-tools-generic-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-buildinfo-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-buildinfo-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64" }, "product_reference": "linux-buildinfo-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-tools-generic-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-tools-generic-0:4.15.0.252.263.amd64" }, "product_reference": "linux-tools-generic-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-modules-extra-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-modules-extra-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64" }, "product_reference": "linux-modules-extra-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-tools-lowlatency-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-tools-lowlatency-0:4.15.0.252.263.amd64" }, "product_reference": "linux-tools-lowlatency-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-source-0:4.15.0.252.263.all as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-source-0:4.15.0.252.263.all" }, "product_reference": "linux-source-0:4.15.0.252.263.all", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-modules-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-modules-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64" }, "product_reference": "linux-modules-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-tools-common-0:4.15.0-252.263.all as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-tools-common-0:4.15.0-252.263.all" }, "product_reference": "linux-tools-common-0:4.15.0-252.263.all", "relates_to_product_reference": "Ubuntu-18" }, { "category": "default_component_of", "full_product_name": { "name": "linux-headers-generic-0:4.15.0.252.263.amd64 as a component of Ubuntu 18.04", "product_id": "Ubuntu-18:linux-headers-generic-0:4.15.0.252.263.amd64" }, "product_reference": "linux-headers-generic-0:4.15.0.252.263.amd64", "relates_to_product_reference": "Ubuntu-18" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-56616", "cwe": { "id": "CWE-129", "name": "Improper Validation of Array Index" }, "notes": [ { "category": "description", "text": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/dp_mst: Fix MST sideband message body length check\n\nFix the MST sideband message body length check, which must be at least 1\nbyte accounting for the message body CRC (aka message data CRC) at the\nend of the message.\n\nThis fixes a case where an MST branch device returns a header with a\ncorrect header CRC (indicating a correctly received body length), with\nthe body length being incorrectly set to 0. This will later lead to a\nmemory corruption in drm_dp_sideband_append_payload() and the following\nerrors in dmesg:\n\n UBSAN: array-index-out-of-bounds in drivers/gpu/drm/display/drm_dp_mst_topology.c:786:25\n index -1 is out of range for type 'u8 [48]'\n Call Trace:\n drm_dp_sideband_append_payload+0x33d/0x350 [drm_display_helper]\n drm_dp_get_one_sb_msg+0x3ce/0x5f0 [drm_display_helper]\n drm_dp_mst_hpd_irq_handle_event+0xc8/0x1580 [drm_display_helper]\n\n memcpy: detected field-spanning write (size 18446744073709551615) of single field \"&msg->msg[msg->curlen]\" at drivers/gpu/drm/display/drm_dp_mst_topology.c:791 (size 256)\n Call Trace:\n drm_dp_sideband_append_payload+0x324/0x350 [drm_display_helper]\n drm_dp_get_one_sb_msg+0x3ce/0x5f0 [drm_display_helper]\n drm_dp_mst_hpd_irq_handle_event+0xc8/0x1580 [drm_display_helper]", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Ubuntu-18:linux-buildinfo-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-buildinfo-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-cloud-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-cloud-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-cloud-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-cloud-tools-common-0:4.15.0-252.263.all", "Ubuntu-18:linux-cloud-tools-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-cloud-tools-lowlatency-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-crashdump-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-doc-0:4.15.0-252.263.all", "Ubuntu-18:linux-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-headers-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.all", "Ubuntu-18:linux-headers-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-headers-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-headers-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-headers-lowlatency-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-image-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-image-lowlatency-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-image-unsigned-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-image-unsigned-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-libc-dev-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-lowlatency-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-modules-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-modules-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-modules-extra-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-source-0:4.15.0.252.263.all", "Ubuntu-18:linux-source-4.15.0-0:4.15.0-252.263.all", "Ubuntu-18:linux-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-tools-common-0:4.15.0-252.263.all", "Ubuntu-18:linux-tools-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-tools-host-0:4.15.0-252.263.all", "Ubuntu-18:linux-tools-lowlatency-0:4.15.0.252.263.amd64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-56616" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/109f91d8b9335b0f3714ef9920eae5a8b21d56af", "url": "https://git.kernel.org/stable/c/109f91d8b9335b0f3714ef9920eae5a8b21d56af" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/1fc1f32c4a3421b9d803f18ec3ef49db2fb5d5ef", "url": "https://git.kernel.org/stable/c/1fc1f32c4a3421b9d803f18ec3ef49db2fb5d5ef" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/70e7166612f4e6da8d7d0305c47c465d88d037e5", "url": "https://git.kernel.org/stable/c/70e7166612f4e6da8d7d0305c47c465d88d037e5" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/780fa184d4dc38ad6c4fded345ab8f9be7a63e96", "url": "https://git.kernel.org/stable/c/780fa184d4dc38ad6c4fded345ab8f9be7a63e96" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/bd2fccac61b40eaf08d9546acc9fef958bfe4763", "url": "https://git.kernel.org/stable/c/bd2fccac61b40eaf08d9546acc9fef958bfe4763" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/c58947a8d4a500902597ee1dbadf0518d7ff8801", "url": "https://git.kernel.org/stable/c/c58947a8d4a500902597ee1dbadf0518d7ff8801" } ], "release_date": "2024-12-27T15:15:00Z", "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "Ubuntu-18:linux-buildinfo-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-buildinfo-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-cloud-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-cloud-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-cloud-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-cloud-tools-common-0:4.15.0-252.263.all", "Ubuntu-18:linux-cloud-tools-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-cloud-tools-lowlatency-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-crashdump-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-doc-0:4.15.0-252.263.all", "Ubuntu-18:linux-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-headers-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.all", "Ubuntu-18:linux-headers-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-headers-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-headers-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-headers-lowlatency-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-image-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-image-lowlatency-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-image-unsigned-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-image-unsigned-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-libc-dev-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-lowlatency-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-modules-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-modules-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-modules-extra-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-source-0:4.15.0.252.263.all", "Ubuntu-18:linux-source-4.15.0-0:4.15.0-252.263.all", "Ubuntu-18:linux-tools-4.15.0-252-tuxcare.els40-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-tools-4.15.0-252-tuxcare.els40-generic-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-tools-4.15.0-252-tuxcare.els40-lowlatency-0:4.15.0-252.263.amd64", "Ubuntu-18:linux-tools-common-0:4.15.0-252.263.all", "Ubuntu-18:linux-tools-generic-0:4.15.0.252.263.amd64", "Ubuntu-18:linux-tools-host-0:4.15.0-252.263.all", "Ubuntu-18:linux-tools-lowlatency-0:4.15.0.252.263.amd64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] } ] }