{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2023-52919",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2023-52919"
  ],
  "published": "2024-10-22T07:37:40Z",
  "summary": "nfc: nci: fix possible NULL pointer dereference in send_acknowledge()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nci: fix possible NULL pointer dereference in send_acknowledge()\n\nHandle memory allocation failure from nci_skb_alloc() (calling\nalloc_skb()) to avoid possible NULL pointer dereference.",
  "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": "6.1.60",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-52919"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2b2edf089df3a69f0072c6e71563394c5a94e62e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5622592f8f74ae3e594379af02e64ea84772d0dd"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/76050b0cc5a72e0c7493287b7e18e1cb9e3c4612"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c95fa5b20fe03609e0894656fa43c18045b5097e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ffdc881f68073ff86bf21afb9bb954812e8278be"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d7dbdbe3800a908eecd4975c31be47dd45e2104a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bb6cacc439ddd2cd51227ab193f4f91cfc7f014f"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7937609cd387246aed994e81aa4fa951358fba41"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}