{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-23084",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-23084"
  ],
  "published": "2026-02-04T16:18:56Z",
  "summary": "be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbe2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list\n\nWhen the parameter pmac_id_valid argument of be_cmd_get_mac_from_list() is\nset to false, the driver may request the PMAC_ID from the firmware of the\nnetwork card, and this function will store that PMAC_ID at the provided\naddress pmac_id. This is the contract of this function.\n\nHowever, there is a location within the driver where both\npmac_id_valid == false and pmac_id == NULL are being passed. This could\nresult in dereferencing a NULL pointer.\n\nTo resolve this issue, it is necessary to pass the address of a stub\nvariable to the function.",
  "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": "6.1.162",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23084"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4cba480c9b9a3861a515262225cb53a1f5978344"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/92c6dc181a18e6e0ddb872ed35cb48a9274829e4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6c3e00888dbec887125a08b51a705b9b163fcdd1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e206fb415db36bad52bb90c08d46ce71ffbe8a80"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/47ffb4dcffe336f4a7bd0f3284be7aadc6484698"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/31410a01a86bcb98c798d01061abf1f789c4f75a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8215794403d264739cc676668087512950b2ff31"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}