{ "document": { "aggregate_severity": { "text": "Low" }, "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/oraclelinux6els/vex/2020/cve-2020-24512-els_os-oraclelinux6els.json" } ], "tracking": { "current_release_date": "2026-06-13T01:45:16Z", "generator": { "date": "2026-06-13T01:45:16Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2020-24512-ELS_OS-ORACLELINUX6ELS", "initial_release_date": "2020-01-01T00:00:00Z", "revision_history": [ { "date": "2020-01-01T00:00:00Z", "number": "1", "summary": "Initial version" }, { "date": "2025-11-29T10:54:58Z", "number": "2", "summary": "Official Publication" }, { "date": "2025-12-23T22:15:38Z", "number": "3", "summary": "Update document" }, { "date": "2026-06-13T01:45:16Z", "number": "4", "summary": "Update document" } ], "status": "final", "version": "4" }, "title": "Security update on CVE-2020-24512" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Oracle Linux 6", "product": { "name": "Oracle Linux 6", "product_id": "Oracle-Linux-6", "product_identification_helper": { "cpe": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Oracle Linux" } ], "category": "vendor", "name": "Oracle Corporation" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "microcode_ctl-3:1.17-33.39.el6_10.tuxcare.els2.x86_64", "product": { "name": "microcode_ctl-3:1.17-33.39.el6_10.tuxcare.els2.x86_64", "product_id": "microcode_ctl-3:1.17-33.39.el6_10.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/microcode_ctl@1.17-33.39.el6_10.tuxcare.els2?arch=x86_64&epoch=3" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "CloudLinux" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-3:1.17-33.39.el6_10.tuxcare.els2.x86_64 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:microcode_ctl-3:1.17-33.39.el6_10.tuxcare.els2.x86_64" }, "product_reference": "microcode_ctl-3:1.17-33.39.el6_10.tuxcare.els2.x86_64", "relates_to_product_reference": "Oracle-Linux-6" } ] }, "vulnerabilities": [ { "cve": "CVE-2020-24512", "cwe": { "id": "CWE-203", "name": "Observable Discrepancy" }, "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "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": [ "Oracle-Linux-6:microcode_ctl-3:1.17-33.39.el6_10.tuxcare.els2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2020-24512" }, { "category": "external", "summary": "https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2021/07/msg00022.html", "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00022.html" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20210611-0005/", "url": "https://security.netapp.com/advisory/ntap-20210611-0005/" }, { "category": "external", "summary": "https://www.debian.org/security/2021/dsa-4934", "url": "https://www.debian.org/security/2021/dsa-4934" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html" } ], "release_date": "2021-06-09T19:15:00Z", "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "products": [ "Oracle-Linux-6:microcode_ctl-3:1.17-33.39.el6_10.tuxcare.els2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" }, { "category": "impact", "date": "2026-06-12T13:01:50.626937Z", "details": "Not affected: CVE-2020-24512 is a CPU-level timing side‑channel in Intel processors remediated via Intel microcode (INTEL‑SA‑00464), not by the linux-firmware project. On Oracle Linux 6, linux‑firmware 20171128 only provides device firmware for Intel wireless adapters (ipw2100/ipw2200/iwl* series) and does not include any Intel CPU microcode, so the vulnerable processor microcode is outside this package’s scope.", "product_ids": [ "Oracle-Linux-6:microcode_ctl-3:1.17-33.39.el6_10.tuxcare.els2.x86_64" ] } ] } ] }