{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-80597",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-80597"
  ],
  "published": "2026-08-28T06:50:33Z",
  "summary": "mtd: maps: vmu-flash: fix NULL pointer dereference in initialization",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: maps: vmu-flash: fix NULL pointer dereference in initialization\n\nThe mtd_info contains a struct device, which must be linked to its\nparent. Without this, the initialization of the MTD fails with a NULL\npointer 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": "6.1.178",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-80597"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ff6453502c722437e37238900c9e45a1fec34455"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c60a627edbbd66bfbb0a0f564e64084c23c7ce98"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0db62da830ec57ad3efe24337763c8bf5442c6be"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/44c6abf5d823de796319d6e23c282ed5b68dc41b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b80a7b8f1a10e9270160b9d33f1253da2195c827"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9ac007affa77c3dc3def53760e3d69c350fc9967"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f4599793240dd60a0a708ef1fe116223f47aa105"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/357e3b8e3a8769ba36eb8ec5e053e4825f1a9329"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-28T06:50:33Z"
  }
}