{
  "id": "CVE-2024-50201",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-11-08T06:15:16.663",
  "lastModified": "2024-11-19T16:08:36.890",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: Fix encoder->possible_clones\n\nInclude the encoder itself in its possible_clones bitmask.\nIn the past nothing validated that drivers were populating\npossible_clones correctly, but that changed in commit\n74d2aacbe840 (\"drm: Validate encoder->possible_clones\").\nLooks like radeon never got the memo and is still not\nfollowing the rules 100% correctly.\n\nThis results in some warnings during driver initialization:\nBogus possible_clones: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7)\nWARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c\n...\n\n(cherry picked from commit 3b6e7d40649c0d75572039aff9d0911864c689db)"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/radeon: Fix encoder->possible_clones Incluir el codificador en s\u00ed mismo en su m\u00e1scara de bits possible_clones. En el pasado, nada validaba que los controladores estuvieran completando possible_clones correctamente, pero eso cambi\u00f3 en el commit 74d2aacbe840 (\"drm: Validate encoder->possible_clones\"). Parece que Radeon nunca recibi\u00f3 la nota y todav\u00eda no sigue las reglas correctamente al 100%. Esto genera algunas advertencias durante la inicializaci\u00f3n del controlador: Possible_clones falsos: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7) ADVERTENCIA: CPU: 0 PID: 170 en drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c ... (seleccionado de el commit 3b6e7d40649c0d75572039aff9d0911864c689db)"
    }
  ],
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
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