{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-56657",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-56657"
  ],
  "published": "2024-12-27T15:08:24Z",
  "summary": "ALSA: control: Avoid WARN() for symlink errors",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: control: Avoid WARN() for symlink errors\n\nUsing WARN() for showing the error of symlink creations don't give\nmore information than telling that something goes wrong, since the\nusual code path is a lregister callback from each control element\ncreation.  More badly, the use of WARN() rather confuses fuzzer as if\nit were serious issues.\n\nThis patch downgrades the warning messages to use the normal dev_err()\ninstead of WARN().  For making it clearer, add the function name to\nthe prefix, too.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.175",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-56657"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4e5a92a7223c83c1f5f2db6cd010ac9347948972"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/365ee29e559269cbb2108c4cc05dd8e262b4e84e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d5a1ca7b59804d6779644001a878ed925a4688ca"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/36c0764474b637bbee498806485bed524cad486b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b2e538a9827dd04ab5273bf4be8eb2edb84357b0"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-06-01T16:09:41Z"
  }
}