{
  "id": "CVE-2023-5370",
  "sourceIdentifier": "secteam@freebsd.org",
  "published": "2023-10-04T04:15:15.593",
  "lastModified": "2023-10-10T14:58:09.733",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "On CPU 0 the check for the SMCCC workaround is called before SMCCC support has been initialized. This resulted in no speculative execution workarounds being installed on CPU 0."
    },
    {
      "lang": "es",
      "value": "En la CPU 0, se llama a la verificaci\u00f3n del workaround de SMCCC antes de que se haya inicializado el soporte de SMCCC. Esto result\u00f3 en que no se instalaran workarounds de ejecuci\u00f3n especulativa en la CPU 0."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-665"
        }
      ]
    },
    {
      "source": "secteam@freebsd.org",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-665"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:freebsd:freebsd:13.2:-:*:*:*:*:*:*",
              "matchCriteriaId": "A87EFA20-DD6B-41C5-98FD-A29F67D2E732"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-23:14.smccc.asc",
      "source": "secteam@freebsd.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}