nvd-json-data-feeds/CVE-2023/CVE-2023-458xx/CVE-2023-45896.json

{
  "id": "CVE-2023-45896",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-08-28T05:15:13.657",
  "lastModified": "2024-11-01T08:35:03.997",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ntfs3 in the Linux kernel through 6.8.0 allows a physically proximate attacker to read kernel memory by mounting a filesystem (e.g., if a Linux distribution is configured to allow unprivileged mounts of removable media) and then leveraging local access to trigger an out-of-bounds read. A length value can be larger than the amount of memory allocated. NOTE: the supplier's perspective is that there is no vulnerability when an attack requires an attacker-modified filesystem image."
    },
    {
      "lang": "es",
      "value": "ntfs3 en el kernel de Linux anterior a 6.5.11 permite a un atacante f\u00edsicamente pr\u00f3ximo leer la memoria del kernel montando un sistema de archivos (por ejemplo, si una distribuci\u00f3n de Linux est\u00e1 configurada para permitir montajes sin privilegios de medios extra\u00edbles) y luego aprovechar el acceso local para activar una lectura fuera de los l\u00edmites. Un valor de longitud puede ser mayor que la cantidad de memoria asignada. NOTA: la perspectiva del proveedor es que no hay vulnerabilidad cuando un ataque requiere una imagen del sistema de archivos modificada por el atacante."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.11",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=013ff63b649475f0ee134e2c8d0c8e65284ede50",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/torvalds/linux/commit/013ff63b649475f0ee134e2c8d0c8e65284ede50",
      "source": "cve@mitre.org"
    }
  ]
}