« Volver al listado

CVE-2023-48426

Estado: AnalizadaCrítica (10)—

u-boot bug that allows for u-boot shell and interrupt over UART

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)

Google — Chromecast Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-48426",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-48426",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-04-08T21:14:12.255337Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "dsap-vuln-management@google.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 10,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "dsap-vuln-management@google.com",
      "affectedData": [
        {
          "vendor": "Google",
          "product": "Chromecast",
          "versions": [
            {
              "status": "affected",
              "version": "5.0"
            }
          ],
          "platforms": [
            "Android"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:h:google:chromecast:*:*:*:*:*:*:*:*"
          ],
          "vendor": "google",
          "product": "chromecast",
          "versions": [
            {
              "status": "affected",
              "version": "5.0"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-04-05T16:15:07.580",
  "references": [
    {
      "url": "https://source.android.com/docs/security/bulletin/chromecast/2023-12-01",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "dsap-vuln-management@google.com"
    },
    {
      "url": "https://source.android.com/docs/security/bulletin/chromecast/2023-12-01",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "u-boot bug that allows for u-boot shell and interrupt over UART\n"
    },
    {
      "lang": "es",
      "value": "Error de u-boot que permite el shell u-boot y la interrupción a través de UART"
    }
  ],
  "lastModified": "2026-06-17T06:34:14.093",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:google:chromecast_firmware:5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "48B39E63-B665-4042-801B-23EEECED38A9"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:google:chromecast_ga00439:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "BCCDC97A-2175-4C02-97FF-6FBDDFFA65A6"
            },
            {
              "criteria": "cpe:2.3:h:google:chromecast_ga3a00403a14:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "81750BB6-741E-4C51-889F-CB702BDF8599"
            },
            {
              "criteria": "cpe:2.3:h:google:chromecast_h2g2-42:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "0EB854C0-ED97-4A95-B455-2C149D97AAE3"
            },
            {
              "criteria": "cpe:2.3:h:google:chromecast_nc2-645b:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "5473F11C-A665-4D1B-BC65-2E77BDCA66E2"
            },
            {
              "criteria": "cpe:2.3:h:google:chromecast_nc2-6a5:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1D19DFC9-EA87-46F4-AB71-8E3B65F81D52"
            },
            {
              "criteria": "cpe:2.3:h:google:chromecast_nc2-6a5-d:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A210F74A-CBB9-4E6E-9815-DDDECA824372"
            },
            {
              "criteria": "cpe:2.3:h:google:chromecast_rux-j42:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "FA7AD970-F23F-4B58-A643-5347FF56D5B7"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "dsap-vuln-management@google.com"
}