{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-43823",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-43823"
  ],
  "published": "2024-08-17T09:22:42Z",
  "summary": "PCI: keystone: Fix NULL pointer dereference in case of DT error in ks_pcie_setup_rc_app_regs()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: keystone: Fix NULL pointer dereference in case of DT error in ks_pcie_setup_rc_app_regs()\n\nIf IORESOURCE_MEM is not provided in Device Tree due to\nany error, resource_list_first_type() will return NULL and\npci_parse_request_of_pci_ranges() will just emit a warning.\n\nThis will cause a NULL pointer dereference. Fix this bug by adding NULL\nreturn check.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "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": "6.1.103",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-43823"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bbba48ad67c53feea05936ea1e029dcca8057506"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0a6f1b5fe8ef8268aaa069035639968ceeea0a23"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/dbcdd1863ba2ec9b76ec131df25d797709e05597"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a231707a91f323af1e5d9f1722055ec2fc1c7775"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}