GSD-2022-23086

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Handlers for *_CFG_PAGE read / write ioctls in the mpr, mps, and mpt drivers allocated a buffer of a caller-specified size, but copied to it a fixed size header. Other heap content would be overwritten if the specified size was too small. Users with access to the mpr, mps or mpt device node may overwrite heap data, potentially resulting in privilege escalation. Note that the device node is only accessible to root and members of the operator group.
Aliases
Aliases
CVE-2022-23086
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{
  "GSD": {
    "alias": "CVE-2022-23086",
    "id": "GSD-2022-23086"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-23086"
      ],
      "details": "Handlers for *_CFG_PAGE read / write ioctls in the mpr, mps, and mpt drivers allocated a buffer of a caller-specified size, but copied to it a fixed size header.  Other heap content would be overwritten if the specified size was too small.\n\nUsers with access to the mpr, mps or mpt device node may overwrite heap data, potentially resulting in privilege escalation.  Note that the device node is only accessible to root and members of the operator group.",
      "id": "GSD-2022-23086",
      "modified": "2023-12-13T01:19:34.910153Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secteam@freebsd.org",
        "ID": "CVE-2022-23086",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "FreeBSD",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "13.1-RC1",
                          "version_value": "p1"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "13.0-RELEASE",
                          "version_value": "p11"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "12.3-RELEASE",
                          "version_value": "p5"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "FreeBSD"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Lucas Leong (@_wmliang_)"
        },
        {
          "lang": "en",
          "value": "Trend Micro Zero Day Initiative"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Handlers for *_CFG_PAGE read / write ioctls in the mpr, mps, and mpt drivers allocated a buffer of a caller-specified size, but copied to it a fixed size header.  Other heap content would be overwritten if the specified size was too small.\n\nUsers with access to the mpr, mps or mpt device node may overwrite heap data, potentially resulting in privilege escalation.  Note that the device node is only accessible to root and members of the operator group."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://security.freebsd.org/advisories/FreeBSD-SA-22:06.ioctl.asc",
            "refsource": "MISC",
            "url": "https://security.freebsd.org/advisories/FreeBSD-SA-22:06.ioctl.asc"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20240419-0002/",
            "refsource": "MISC",
            "url": "https://security.netapp.com/advisory/ntap-20240419-0002/"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "Handlers for *_CFG_PAGE read / write ioctls in the mpr, mps, and mpt drivers allocated a buffer of a caller-specified size, but copied to it a fixed size header.  Other heap content would be overwritten if the specified size was too small.\n\nUsers with access to the mpr, mps or mpt device node may overwrite heap data, potentially resulting in privilege escalation.  Note that the device node is only accessible to root and members of the operator group."
          },
          {
            "lang": "es",
            "value": "Los controladores para *_CFG_PAGE lectura/escritura ioctls en los controladores mpr, mps y mpt asignaron un b\u00fafer de un tama\u00f1o especificado por la persona que llama, pero copiaron en \u00e9l un encabezado de tama\u00f1o fijo. Otro contenido del mont\u00f3n se sobrescribir\u00eda si el tama\u00f1o especificado fuera demasiado peque\u00f1o. Los usuarios con acceso al nodo del dispositivo mpr, mps o mpt pueden sobrescribir los datos del mont\u00f3n, lo que podr\u00eda provocar una escalada de privilegios. Tenga en cuenta que solo el usuario ra\u00edz y los miembros del grupo de operadores pueden acceder al nodo del dispositivo."
          }
        ],
        "id": "CVE-2022-23086",
        "lastModified": "2024-04-19T07:15:08.670",
        "metrics": {},
        "published": "2024-02-15T05:15:09.273",
        "references": [
          {
            "source": "secteam@freebsd.org",
            "url": "https://security.freebsd.org/advisories/FreeBSD-SA-22:06.ioctl.asc"
          },
          {
            "source": "secteam@freebsd.org",
            "url": "https://security.netapp.com/advisory/ntap-20240419-0002/"
          }
        ],
        "sourceIdentifier": "secteam@freebsd.org",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}


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