{ "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/centos8.4els/vex/2024/cve-2024-1086-els_os-centos8_4els.json" } ], "tracking": { "current_release_date": "2026-04-08T20:33:03Z", "generator": { "date": "2026-04-08T20:33:03Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2024-1086-ELS_OS-CENTOS8.4ELS", "initial_release_date": "2024-01-31T13:15:00Z", "revision_history": [ { "date": "2024-01-31T13:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-04-08T20:33:03Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on CVE-2024-1086" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Community Enterprise Operating System 8.4", "product": { "name": "Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4", "product_identification_helper": { "cpe": "cpe:2.3:o:centos:centos:8.4:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Community Enterprise Operating System" } ], "category": "vendor", "name": "Red Hat, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "file-0:5.33-20.el8.tuxcare.els1.x86_64", "product": { "name": "file-0:5.33-20.el8.tuxcare.els1.x86_64", "product_id": "file-0:5.33-20.el8.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/file@5.33-20.el8.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "product": { "name": "file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "product_id": "file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/file-devel@5.33-20.el8.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "product": { "name": "file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "product_id": "file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/file-libs@5.33-20.el8.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "file-devel-0:5.33-20.el8.tuxcare.els1.i686", "product": { "name": "file-devel-0:5.33-20.el8.tuxcare.els1.i686", "product_id": "file-devel-0:5.33-20.el8.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/file-devel@5.33-20.el8.tuxcare.els1?arch=i686" } } }, { "category": "product_version", "name": "file-libs-0:5.33-20.el8.tuxcare.els1.i686", "product": { "name": "file-libs-0:5.33-20.el8.tuxcare.els1.i686", "product_id": "file-libs-0:5.33-20.el8.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/file-libs@5.33-20.el8.tuxcare.els1?arch=i686" } } } ], "category": "architecture", "name": "i686" }, { "branches": [ { "category": "product_version", "name": "python3-magic-0:5.33-20.el8.tuxcare.els1.noarch", "product": { "name": "python3-magic-0:5.33-20.el8.tuxcare.els1.noarch", "product_id": "python3-magic-0:5.33-20.el8.tuxcare.els1.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/python3-magic@5.33-20.el8.tuxcare.els1?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "CloudLinux" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "file-0:5.33-20.el8.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:file-0:5.33-20.el8.tuxcare.els1.x86_64" }, "product_reference": "file-0:5.33-20.el8.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-8.4" }, { "category": "default_component_of", "full_product_name": { "name": "file-devel-0:5.33-20.el8.tuxcare.els1.i686 as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.i686" }, "product_reference": "file-devel-0:5.33-20.el8.tuxcare.els1.i686", "relates_to_product_reference": "CentOS-8.4" }, { "category": "default_component_of", "full_product_name": { "name": "file-devel-0:5.33-20.el8.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.x86_64" }, "product_reference": "file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-8.4" }, { "category": "default_component_of", "full_product_name": { "name": "python3-magic-0:5.33-20.el8.tuxcare.els1.noarch as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:python3-magic-0:5.33-20.el8.tuxcare.els1.noarch" }, "product_reference": "python3-magic-0:5.33-20.el8.tuxcare.els1.noarch", "relates_to_product_reference": "CentOS-8.4" }, { "category": "default_component_of", "full_product_name": { "name": "file-libs-0:5.33-20.el8.tuxcare.els1.i686 as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.i686" }, "product_reference": "file-libs-0:5.33-20.el8.tuxcare.els1.i686", "relates_to_product_reference": "CentOS-8.4" }, { "category": "default_component_of", "full_product_name": { "name": "file-libs-0:5.33-20.el8.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.x86_64" }, "product_reference": "file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-8.4" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-1086", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "notes": [ { "category": "description", "text": "A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.\n\nThe nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT.\n\nWe recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.", "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" }, { "category": "other", "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.", "title": "Statement" } ], "product_status": { "known_not_affected": [ "CentOS-8.4:file-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:python3-magic-0:5.33-20.el8.tuxcare.els1.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-1086" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2024/04/10/22", "url": "http://www.openwall.com/lists/oss-security/2024/04/10/22" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2024/04/10/23", "url": "http://www.openwall.com/lists/oss-security/2024/04/10/23" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2024/04/14/1", "url": "http://www.openwall.com/lists/oss-security/2024/04/14/1" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2024/04/15/2", "url": "http://www.openwall.com/lists/oss-security/2024/04/15/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2024/04/17/5", "url": "http://www.openwall.com/lists/oss-security/2024/04/17/5" }, { "category": "external", "summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f342de4e2f33e0e39165d8639387aa6c19dff660", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f342de4e2f33e0e39165d8639387aa6c19dff660" }, { "category": "external", "summary": "https://github.com/Notselwyn/CVE-2024-1086", "url": "https://github.com/Notselwyn/CVE-2024-1086" }, { "category": "external", "summary": "https://kernel.dance/f342de4e2f33e0e39165d8639387aa6c19dff660", "url": "https://kernel.dance/f342de4e2f33e0e39165d8639387aa6c19dff660" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/" }, { "category": "external", "summary": "https://news.ycombinator.com/item?id=39828424", "url": "https://news.ycombinator.com/item?id=39828424" }, { "category": "external", "summary": "https://pwning.tech/nftables/", "url": "https://pwning.tech/nftables/" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20240614-0009/", "url": "https://security.netapp.com/advisory/ntap-20240614-0009/" }, { "category": "external", "summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-1086", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-1086" } ], "release_date": "2024-01-31T13:15:00Z", "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": [ "CentOS-8.4:file-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:python3-magic-0:5.33-20.el8.tuxcare.els1.noarch" ] } ], "threats": [ { "category": "impact", "details": "Important" }, { "category": "impact", "details": "important", "product_ids": [ "CentOS-8.4:file-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:python3-magic-0:5.33-20.el8.tuxcare.els1.noarch" ] } ] } ] }