{ "document": { "aggregate_severity": { "text": "Medium" }, "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/oraclelinux7els/vex/2019/cve-2019-14560-els_os-oraclelinux7els.json" } ], "tracking": { "current_release_date": "2026-11-12T03:46:14Z", "generator": { "date": "2026-11-12T03:46:14Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2019-14560-ELS_OS-ORACLELINUX7ELS", "initial_release_date": "2019-01-01T00:00:00Z", "revision_history": [ { "date": "2019-01-01T00:00:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-11-12T03:46:14Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on CVE-2019-14560" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Oracle Linux 7", "product": { "name": "Oracle Linux 7", "product_id": "Oracle-Linux-7", "product_identification_helper": { "cpe": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Oracle Linux" }, { "branches": [ { "category": "product_version", "name": "OVMF-0:20180508-6.gitee3198e672e2.el7.noarch", "product": { "name": "OVMF-0:20180508-6.gitee3198e672e2.el7.noarch", "product_id": "OVMF-0:20180508-6.gitee3198e672e2.el7.noarch", "product_identification_helper": { "purl": "pkg:rpm/oracle/OVMF@20180508-6.gitee3198e672e2.el7?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "Oracle Corporation" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "OVMF-0:20180508-6.gitee3198e672e2.el7.tuxcare.els2.noarch", "product": { "name": "OVMF-0:20180508-6.gitee3198e672e2.el7.tuxcare.els2.noarch", "product_id": "OVMF-0:20180508-6.gitee3198e672e2.el7.tuxcare.els2.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/OVMF@20180508-6.gitee3198e672e2.el7.tuxcare.els2?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "OVMF-0:20180508-6.gitee3198e672e2.el7.tuxcare.els2.noarch as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:OVMF-0:20180508-6.gitee3198e672e2.el7.tuxcare.els2.noarch" }, "product_reference": "OVMF-0:20180508-6.gitee3198e672e2.el7.tuxcare.els2.noarch", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "OVMF-0:20180508-6.gitee3198e672e2.el7.noarch as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:OVMF-0:20180508-6.gitee3198e672e2.el7.noarch" }, "product_reference": "OVMF-0:20180508-6.gitee3198e672e2.el7.noarch", "relates_to_product_reference": "Oracle-Linux-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2019-14560", "cwe": { "id": "CWE-252", "name": "Unchecked Return Value" }, "notes": [ { "category": "description", "text": "[REJECTED CVE] A secure boot bypass vulnerability was found in EDK2 due to the lack of proper return value checks in the GetEfiGlobalVariable2() function. The API may fail if functions like AllocatePool() or gRT->GetVariable() fail. Without verifying the return value, an attacker could cause the API to fail, potentially bypassing secure boot. This issue occurs in functions like DxeImageVerificationHandler, where the return value is not checked.", "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": { "known_affected": [ "Oracle-Linux-7:OVMF-0:20180508-6.gitee3198e672e2.el7.noarch", "Oracle-Linux-7:OVMF-0:20180508-6.gitee3198e672e2.el7.tuxcare.els2.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2019-14560" } ], "release_date": "2020-07-01T00:00:00Z", "remediations": [ { "category": "no_fix_planned", "date": "2026-10-29T16:14:08.394323Z", "details": "This CVE was officially rejected and does not correspond to a valid vulnerability, so it does not require prioritization. Even considering the original claim, it would require local, high‑privilege access and the ability to induce low‑level UEFI variable or allocation failures, providing no remote vector and only affecting pre‑boot policy enforcement—offering little beyond what an attacker with such privileges already possesses.", "product_ids": [ "Oracle-Linux-7:OVMF-0:20180508-6.gitee3198e672e2.el7.noarch", "Oracle-Linux-7:OVMF-0:20180508-6.gitee3198e672e2.el7.tuxcare.els2.noarch" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L", "version": "3.1" }, "products": [ "Oracle-Linux-7:OVMF-0:20180508-6.gitee3198e672e2.el7.noarch", "Oracle-Linux-7:OVMF-0:20180508-6.gitee3198e672e2.el7.tuxcare.els2.noarch" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] } ] }