nvd-json-data-feeds/CVE-2024/CVE-2024-385xx/CVE-2024-38547.json

{
  "id": "CVE-2024-38547",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-06-19T14:15:14.973",
  "lastModified": "2024-11-21T09:26:18.783",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries\n\nThe allocation failure of mycs->yuv_scaler_binary in load_video_binaries()\nis followed with a dereference of mycs->yuv_scaler_binary after the\nfollowing call chain:\n\nsh_css_pipe_load_binaries()\n  |-> load_video_binaries(mycs->yuv_scaler_binary == NULL)\n  |\n  |-> sh_css_pipe_unload_binaries()\n        |-> unload_video_binaries()\n\nIn unload_video_binaries(), it calls to ia_css_binary_unload with argument\n&pipe->pipe_settings.video.yuv_scaler_binary[i], which refers to the\nsame memory slot as mycs->yuv_scaler_binary. Thus, a null-pointer\ndereference is triggered."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: media: atomisp: ssh_css: corrige una desreferencia de puntero nulo en load_video_binaries La falla de asignaci\u00f3n de mycs->yuv_scaler_binary en load_video_binaries() va seguida de una desreferencia de mycs->yuv_scaler_binary despu\u00e9s de siguiente cadena de llamadas: sh_css_pipe_load_binaries() |-> load_video_binaries(mycs->yuv_scaler_binary == NULL) | |-> sh_css_pipe_unload_binaries() |-> unload_video_binaries() En unload_video_binaries(), llama a ia_css_binary_unload con el argumento &pipe->pipe_settings.video.yuv_scaler_binary[i], que se refiere a la misma ranura de memoria que mycs->yuv_scaler_binary. Por lo tanto, se activa una desreferencia de puntero nulo."
    }
  ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
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          "version": "3.1",
          "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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          "value": "CWE-476"
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