FKIE_CVE-2023-48693

Vulnerability from fkie_nvd - Published: 2023-12-05 01:15 - Updated: 2026-06-17 06:34
Severity
8.7 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Azure RTOS ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications. An attacker can cause arbitrary read and write due to vulnerability in parameter checking mechanism in Azure RTOS ThreadX, which may lead to privilege escalation. The affected components include RTOS ThreadX v6.2.1 and below. The fixes have been included in ThreadX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References
security-advisories@github.comhttps://github.com/azure-rtos/threadx/security/advisories/GHSA-p7w6-62rq-vrf9Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/azure-rtos/threadx/security/advisories/GHSA-p7w6-62rq-vrf9Third Party Advisory
Impacted products
Vendor Product Version
microsoft azure_rtos_threadx *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "threadx",
          "vendor": "azure-rtos",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 6.3.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:azure_rtos_threadx:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B89FF198-9D9D-4CAA-86CC-D176C81A998B",
              "versionEndExcluding": "6.3.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": " Azure RTOS ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications. An attacker can cause arbitrary read and write due to vulnerability in parameter checking mechanism in Azure RTOS ThreadX, which may lead to privilege escalation. The affected components include RTOS ThreadX v6.2.1 and below. The fixes have been included in ThreadX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability."
    },
    {
      "lang": "es",
      "value": "Azure RTOS ThreadX es un sistema operativo avanzado en tiempo real (RTOS) manipulado espec\u00edficamente para aplicaciones profundamente integradas. Un atacante puede provocar lecturas y escrituras arbitrarias debido a una vulnerabilidad en el mecanismo de verificaci\u00f3n de par\u00e1metros en Azure RTOS ThreadX, lo que puede provocar una escalada de privilegios. Los componentes afectados incluyen RTOS ThreadX v6.2.1 y versiones anteriores. Las correcciones se incluyeron en la versi\u00f3n 6.3.0 de ThreadX. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."
    }
  ],
  "id": "CVE-2023-48693",
  "lastModified": "2026-06-17T06:34:47.163",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.0,
        "impactScore": 6.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-12-05T01:15:08.167",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/azure-rtos/threadx/security/advisories/GHSA-p7w6-62rq-vrf9"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/azure-rtos/threadx/security/advisories/GHSA-p7w6-62rq-vrf9"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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