{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2023-52918",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2023-52918"
  ],
  "published": "2024-10-22T07:37:40Z",
  "summary": "media: pci: cx23885: check cx23885_vdev_init() return",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: pci: cx23885: check cx23885_vdev_init() return\n\ncx23885_vdev_init() can return a NULL pointer, but that pointer\nis used in the next line without a check.\n\nAdd a NULL pointer check and go to the error unwind if it is NULL.",
  "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": "6.1.107",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-52918"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8e31b096e2e1949bc8f0be019c9ae70d414404c6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/199a42fc4c45e8b7f19efeb15dbc36889a599ac2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e7385510e2550a9f8b6f3d5f33c5b894ab9ba976"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a5f1d30c51c485cec7a7de60205667c3ff86c303"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/06ee04a907d64ee3910fecedd05d7f1be4b1b70e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b1397fb4a779fca560c43d2acf6702d41b4a495b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/15126b916e39b0cb67026b0af3c014bfeb1f76b3"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}