{
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    {
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              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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              "versionEndExcluding": "6.18.8",
              "versionStartIncluding": "6.18",
              "vulnerable": true
            },
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: synopsys: dw-dp: fix error paths of dw_dp_bind\n\nFix several issues in dw_dp_bind() error handling:\n\n1. Missing return after drm_bridge_attach() failure - the function\n   continued execution instead of returning an error.\n\n2. Resource leak: drm_dp_aux_register() is not a devm function, so\n   drm_dp_aux_unregister() must be called on all error paths after\n   aux registration succeeds. This affects errors from:\n   - drm_bridge_attach()\n   - phy_init()\n   - devm_add_action_or_reset()\n   - platform_get_irq()\n   - devm_request_threaded_irq()\n\n3. Bug fix: platform_get_irq() returns the IRQ number or a negative\n   error code, but the error path was returning ERR_PTR(ret) instead\n   of ERR_PTR(dp-\u003eirq).\n\nUse a goto label for cleanup to ensure consistent error handling."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ndrm/bridge: synopsys: dw-dp: corregir rutas de error de dw_dp_bind\n\nCorregir varios problemas en el manejo de errores de dw_dp_bind():\n\n1. Retorno faltante despu\u00e9s de un fallo de drm_bridge_attach(): la funci\u00f3n continu\u00f3 la ejecuci\u00f3n en lugar de devolver un error.\n\n2. Fuga de recursos: drm_dp_aux_register() no es una funci\u00f3n devm, por lo que drm_dp_aux_unregister() debe ser llamada en todas las rutas de error despu\u00e9s de que el registro auxiliar tenga \u00e9xito. Esto afecta a los errores de:\n   - drm_bridge_attach()\n   - phy_init()\n   - devm_add_action_or_reset()\n   - platform_get_irq()\n   - devm_request_threaded_irq()\n\n3. Correcci\u00f3n de error: platform_get_irq() devuelve el n\u00famero IRQ o un c\u00f3digo de error negativo, pero la ruta de error estaba devolviendo ERR_PTR(ret) en lugar de ERR_PTR(dp-\u0026gt;irq).\n\nUsar una etiqueta goto para la limpieza para asegurar un manejo de errores consistente."
    }
  ],
  "id": "CVE-2026-23132",
  "lastModified": "2026-03-17T21:16:41.337",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-02-14T16:15:53.163",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/1a0f69e3c28477b97d3609569b7e8feb4b6162e8"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
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      "url": "https://git.kernel.org/stable/c/569ed6a73e927a34cae4ae6de1464c0737a5ec44"
    }
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}