{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-42097",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-42097"
  ],
  "published": "2024-07-29T17:40:18Z",
  "summary": "ALSA: emux: improve patch ioctl data validation",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: emux: improve patch ioctl data validation\n\nIn load_data(), make the validation of and skipping over the main info\nblock match that in load_guspatch().\n\nIn load_guspatch(), add checking that the specified patch length matches\nthe actually supplied data, like load_data() already did.",
  "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": "6.1.97",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-42097"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/40d7def67841343c10f8642a41031fecbb248bab"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/79d9a000f0220cdaba1682d2a23c0d0c61d620a3"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d23982ea9aa438f35a8c8a6305943e98a8db90f6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7a18293fd8d8519c2f7a03753bc1583b18e3db69"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d0ff2443fcbb472206d45a5d2a90cc694065804e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/87039b83fb7bfd7d0e0499aaa8e6c049906b4d14"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/89b32ccb12ae67e630c6453d778ec30a592a212f"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}