{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-40010",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-40010"
  ],
  "published": "2025-10-20T15:27:24Z",
  "summary": "afs: Fix potential null pointer dereference in afs_put_server",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix potential null pointer dereference in afs_put_server\n\nafs_put_server() accessed server->debug_id before the NULL check, which\ncould lead to a null pointer dereference. Move the debug_id assignment,\nensuring we never dereference a NULL server pointer.",
  "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": "6.1.155",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40010"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7b8381f3c405b864a814d747e526e078c3ef4bc2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cab278cead49a547ac84c3e185f446f381303eae"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a13dbc5e20c7284b82afe6f08debdecf51d2ca04"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/41782c44bb8431c43043129ae42f2ba614938479"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9158c6bb245113d4966df9b2ba602197a379412e"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}