{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "db0085400c2f2011eed46fbc04fdc0873141688e"
                  },
                  {
                    "last_affected": "db0085400c2f2011eed46fbc04fdc0873141688e"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandaloneSingleVersion"
              }
            ]
          },
          "events": [
            {
              "introduced": "db0085400c2f2011eed46fbc04fdc0873141688e"
            },
            {
              "last_affected": "db0085400c2f2011eed46fbc04fdc0873141688e"
            }
          ],
          "repo": "https://github.com/coldfunction/qcuda",
          "type": "GIT"
        }
      ],
      "versions": [
        "db0085400c2f2011eed46fbc04fdc0873141688e"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-189",
      "CWE-190"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6603.json"
  },
  "details": "A vulnerability was found in coldfunction qCUDA up to db0085400c2f2011eed46fbc04fdc0873141688e. It has been rated as problematic. Affected by this issue is the function qcow_make_empty of the file qCUDA/qcu-device/block/qcow.c. The manipulation of the argument s-\u003el1_size leads to integer overflow. The attack needs to be approached locally. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available.",
  "id": "CVE-2025-6603",
  "modified": "2026-10-21T02:30:38.554552064Z",
  "published": "2025-06-25T10:31:05.220Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6603.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6603"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/?id.313820"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/?submit.601029"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/coldfunction/qCUDA/issues/10"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/?ctiid.313820"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X",
      "type": "CVSS_V4"
    }
  ],
  "summary": "coldfunction qCUDA qcow.c qcow_make_empty integer overflow"
}