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CVE-2014-0974

Estado: ModificadaBaja (1.9)—

The boot_linux_from_mmc function in app/aboot/aboot.c in the Little Kernel (LK) bootloader, as distributed with Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not properly validate a certain address value, which allows attackers to write data to a controllable memory location by leveraging the ability to initiate an attempted boot of an arbitrary image.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Little Kernel Project — Little Kernel Bootloader

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-0974",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 1.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-08-25T01:55:03.087",
  "references": [
    {
      "url": "http://source.android.com/security/bulletin/2016-07-01.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.codeaurora.org/projects/security-advisories/lk-insufficient-verification-tagaddr-when-loading-device-tree-cve-2014-0974",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://source.android.com/security/bulletin/2016-07-01.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.codeaurora.org/projects/security-advisories/lk-insufficient-verification-tagaddr-when-loading-device-tree-cve-2014-0974",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The boot_linux_from_mmc function in app/aboot/aboot.c in the Little Kernel (LK) bootloader, as distributed with Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not properly validate a certain address value, which allows attackers to write data to a controllable memory location by leveraging the ability to initiate an attempted boot of an arbitrary image."
    },
    {
      "lang": "es",
      "value": "La función boot_linux_from_mmc en app/aboot/aboot.c en el bootloader Little Kernel (LK), distribuido con las contribuciones de Android Qualcomm Innovation Center (QuIC) para los dispositivos MSM y otros productos, no valida debidamente cierto valor de direcciones, lo que permite a atacantes escribir datos en una localización de memoria controlable mediante el aprovechamiento de la habilidad de iniciar un intento de arranque de un imagen arbitrario."
    }
  ],
  "lastModified": "2026-06-17T00:03:57.050",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:little_kernel_project:little_kernel_bootloader:-:-:-:-:-:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3238C45B-FEAA-4AB9-B58A-3B4D8C17B885"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}