« Back to list

CVE-2024-6285

Status: ModifiedMedium (6.7)—

Integer Underflow (Wrap or Wraparound) vulnerability in Renesas arm-trusted-firmware. An integer underflow in image range check calculations could lead to bypassing address restrictions and loading of images to unallowed addresses.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2024-6285",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-6285",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-06-24T20:03:17.195472Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@asrg.io",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 0.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@asrg.io",
      "affectedData": [
        {
          "repo": "https://github.com/renesas-rcar/arm-trusted-firmware",
          "vendor": "Renesas",
          "product": "rcar_gen3_v2.5",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "b596f580637bae919b0ac3a5471422a1f756db3b",
                  "status": "unaffected"
                }
              ],
              "version": "c2f286820471ed276c57e603762bd831873e5a17",
              "lessThan": "b596f580637bae919b0ac3a5471422a1f756db3b",
              "versionType": "git"
            }
          ],
          "packageName": "arm-trusted-firmware",
          "programFiles": [
            "https://github.com/renesas-rcar/arm-trusted-firmware/blob/rcar_gen3_v2.5/drivers/renesas/common/io/io_rcar.c"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:renesas:rcar_gen3_v2.5:*:*:*:*:*:*:*:*"
          ],
          "vendor": "renesas",
          "product": "rcar_gen3_v2.5",
          "versions": [
            {
              "status": "affected",
              "version": "c2f286820471ed276c57e603762bd831873e5a17",
              "lessThan": "b596f580637bae919b0ac3a5471422a1f756db3b",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-06-24T16:15:10.763",
  "references": [
    {
      "url": "https://asrg.io/security-advisories/cve-2024-6285/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@asrg.io"
    },
    {
      "url": "https://github.com/renesas-rcar/arm-trusted-firmware/commit/b596f580637bae919b0ac3a5471422a1f756db3b",
      "tags": [
        "Patch"
      ],
      "source": "cve@asrg.io"
    },
    {
      "url": "https://asrg.io/security-advisories/cve-2024-6285/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/renesas-rcar/arm-trusted-firmware/commit/b596f580637bae919b0ac3a5471422a1f756db3b",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@asrg.io",
      "description": [
        {
          "lang": "en",
          "value": "CWE-191"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-191"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer Underflow (Wrap or Wraparound) vulnerability in Renesas arm-trusted-firmware.\nAn integer underflow in image range check calculations could lead to bypassing address restrictions and loading of images to unallowed addresses."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de desbordamiento de enteros (Wrap o Wraparound) en Renesas arm-trusted-firmware. Un desbordamiento insuficiente de enteros en los cálculos de verificación del rango de imágenes podría provocar que se eludan las restricciones de direcciones y se carguen imágenes en direcciones no permitidas."
    }
  ],
  "lastModified": "2026-06-17T08:17:42.460",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:renesas:rcar_gen3:v2.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "61D55B7B-8BDE-4855-914D-62371B0354CC"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@asrg.io"
}