{
  "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/rhel7els/vex/2024/cve-2024-36293-els_os-rhel7els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-10-20T09:16:03Z",
      "generator": {
        "date": "2026-10-20T09:16:03Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2024-36293-ELS_OS-RHEL7ELS",
      "initial_release_date": "2024-01-01T00:00:00Z",
      "revision_history": [
        {
          "date": "2024-01-01T00:00:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-10-19T21:09:11Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-10-20T09:16:03Z",
          "number": "3",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "3"
    },
    "title": "Security update on CVE-2024-36293"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux 7",
                "product": {
                  "name": "Red Hat Enterprise Linux 7",
                  "product_id": "Red-Hat-7",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:redhat:enterprise_linux:7:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
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              {
                "category": "product_version",
                "name": "microcode_ctl-2:2.1-73.25.el7_9.x86_64",
                "product": {
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                  "product_id": "microcode_ctl-2:2.1-73.25.el7_9.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/microcode_ctl@2.1-73.25.el7_9?arch=x86_64&epoch=2"
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                "category": "product_version",
                "name": "microcode_ctl-2:2.1-73.26.el7_9.x86_64",
                "product": {
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                  "product_id": "microcode_ctl-2:2.1-73.26.el7_9.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/microcode_ctl@2.1-73.26.el7_9?arch=x86_64&epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "Red Hat, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "microcode_ctl-2:2.1-73.25.el7_9.tuxcare.els1.x86_64",
                "product": {
                  "name": "microcode_ctl-2:2.1-73.25.el7_9.tuxcare.els1.x86_64",
                  "product_id": "microcode_ctl-2:2.1-73.25.el7_9.tuxcare.els1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/microcode_ctl@2.1-73.25.el7_9.tuxcare.els1?arch=x86_64&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "microcode_ctl-2:2.1-73.26.el7_9.tuxcare.els1.x86_64",
                "product": {
                  "name": "microcode_ctl-2:2.1-73.26.el7_9.tuxcare.els1.x86_64",
                  "product_id": "microcode_ctl-2:2.1-73.26.el7_9.tuxcare.els1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/microcode_ctl@2.1-73.26.el7_9.tuxcare.els1?arch=x86_64&epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "microcode_ctl-2:2.1-73.25.el7_9.tuxcare.els1.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:microcode_ctl-2:2.1-73.25.el7_9.tuxcare.els1.x86_64"
        },
        "product_reference": "microcode_ctl-2:2.1-73.25.el7_9.tuxcare.els1.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
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        "full_product_name": {
          "name": "microcode_ctl-2:2.1-73.26.el7_9.tuxcare.els1.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:microcode_ctl-2:2.1-73.26.el7_9.tuxcare.els1.x86_64"
        },
        "product_reference": "microcode_ctl-2:2.1-73.26.el7_9.tuxcare.els1.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "microcode_ctl-2:2.1-73.25.el7_9.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:microcode_ctl-2:2.1-73.25.el7_9.x86_64"
        },
        "product_reference": "microcode_ctl-2:2.1-73.25.el7_9.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "microcode_ctl-2:2.1-73.26.el7_9.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:microcode_ctl-2:2.1-73.26.el7_9.x86_64"
        },
        "product_reference": "microcode_ctl-2:2.1-73.26.el7_9.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-36293",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "notes": [
        {
          "category": "description",
          "text": "Improper access control in the EDECCSSA user leaf function for some Intel(R) Processors with Intel(R) SGX may allow an authenticated user to potentially enable denial of service 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"
        }
      ],
      "product_status": {
        "known_affected": [
          "Red-Hat-7:microcode_ctl-2:2.1-73.25.el7_9.tuxcare.els1.x86_64",
          "Red-Hat-7:microcode_ctl-2:2.1-73.25.el7_9.x86_64",
          "Red-Hat-7:microcode_ctl-2:2.1-73.26.el7_9.tuxcare.els1.x86_64",
          "Red-Hat-7:microcode_ctl-2:2.1-73.26.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2024-36293"
        },
        {
          "category": "external",
          "summary": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01213.html",
          "url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01213.html"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2025/03/msg00021.html",
          "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00021.html"
        },
        {
          "category": "external",
          "summary": "https://www.dell.com/support/kbdoc/en-us/000283897/dsa-2025-041-security-update-for-dell-poweredge-server-for-intel-2025-security-advisories-2025-1-ipu",
          "url": "https://www.dell.com/support/kbdoc/en-us/000283897/dsa-2025-041-security-update-for-dell-poweredge-server-for-intel-2025-security-advisories-2025-1-ipu"
        }
      ],
      "release_date": "2025-02-12T22:15:00Z",
      "remediations": [
        {
          "category": "no_fix_planned",
          "date": "2026-10-20T08:46:53.404032Z",
          "details": "This issue is confined to the SGX EDECCSSA user leaf and is only reachable when Intel SGX is explicitly enabled in platform firmware and the OS (and, for VMs, deliberately exposed by the hypervisor); if SGX is disabled or not provisioned, the leaf is inaccessible and the condition cannot be triggered. It is a strictly local, authenticated attack that affects availability only, with no confidentiality or integrity impact. Given these constraints, it can be safely deprioritized for centrally managed enterprise servers and VMs unless SGX enclaves are intentionally deployed.",
          "product_ids": [
            "Red-Hat-7:microcode_ctl-2:2.1-73.25.el7_9.tuxcare.els1.x86_64",
            "Red-Hat-7:microcode_ctl-2:2.1-73.25.el7_9.x86_64",
            "Red-Hat-7:microcode_ctl-2:2.1-73.26.el7_9.tuxcare.els1.x86_64",
            "Red-Hat-7:microcode_ctl-2:2.1-73.26.el7_9.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red-Hat-7:microcode_ctl-2:2.1-73.25.el7_9.tuxcare.els1.x86_64",
            "Red-Hat-7:microcode_ctl-2:2.1-73.25.el7_9.x86_64",
            "Red-Hat-7:microcode_ctl-2:2.1-73.26.el7_9.tuxcare.els1.x86_64",
            "Red-Hat-7:microcode_ctl-2:2.1-73.26.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    }
  ]
}