gsd-2019-19046
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time.
Aliases
Aliases
CVE-2019-19046


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-19046",
    "description": "** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time.",
    "id": "GSD-2019-19046",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-19046.html",
      "https://access.redhat.com/errata/RHSA-2020:5656",
      "https://access.redhat.com/errata/RHSA-2020:5206",
      "https://access.redhat.com/errata/RHSA-2020:4609",
      "https://access.redhat.com/errata/RHSA-2020:4431",
      "https://access.redhat.com/errata/RHSA-2020:4062",
      "https://access.redhat.com/errata/RHSA-2020:4060",
      "https://access.redhat.com/errata/RHSA-2020:3545",
      "https://ubuntu.com/security/CVE-2019-19046",
      "https://linux.oracle.com/cve/CVE-2019-19046.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-19046"
      ],
      "details": "** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time.",
      "id": "GSD-2019-19046",
      "modified": "2023-12-13T01:23:53.783998Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-19046",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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                    }
                  }
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              "vendor_name": "n/a"
            }
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      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "value": "** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time."
          }
        ]
      },
      "problemtype": {
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            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
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      },
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        "reference_data": [
          {
            "name": "https://github.com/torvalds/linux/commit/4aa7afb0ee20a97fbf0c5bab3df028d5fb85fdab",
            "refsource": "MISC",
            "url": "https://github.com/torvalds/linux/commit/4aa7afb0ee20a97fbf0c5bab3df028d5fb85fdab"
          },
          {
            "name": "https://bugzilla.suse.com/show_bug.cgi?id=1157304",
            "refsource": "MISC",
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1157304"
          },
          {
            "name": "FEDORA-2019-021c968423",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/"
          },
          {
            "name": "FEDORA-2019-34a75d7e61",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/"
          },
          {
            "name": "openSUSE-SU-2019:2675",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html"
          },
          {
            "name": "USN-4302-1",
            "refsource": "UBUNTU",
            "url": "https://usn.ubuntu.com/4302-1/"
          },
          {
            "name": "USN-4325-1",
            "refsource": "UBUNTU",
            "url": "https://usn.ubuntu.com/4325-1/"
          },
          {
            "name": "USN-4319-1",
            "refsource": "UBUNTU",
            "url": "https://usn.ubuntu.com/4319-1/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
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                    "matchCriteriaId": "EB2904AC-AD7A-498D-8619-CBB421E9165D",
                    "versionEndIncluding": "5.3.11",
                    "vulnerable": true
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        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time"
          },
          {
            "lang": "es",
            "value": "** EN DISPUTA ** Una p\u00e9rdida de memoria en la funci\u00f3n __ipmi_bmc_register() en el archivo drivers/char/ipmi/ipmi_msghandler.c en el kernel de Linux versiones hasta la versi\u00f3n 5.3.11, permite a atacantes causar una denegaci\u00f3n de servicio (consumo de memoria) al desencadenar un fallo de la funci\u00f3n ida_simple_get (), tambi\u00e9n se conoce como CID-4aa7afb0ee20. NOTA: terceros discuten la relevancia de esto porque un atacante no puede controlar de manera realista esta falla en el momento de la investigaci\u00f3n."
          }
        ],
        "id": "CVE-2019-19046",
        "lastModified": "2024-04-11T01:04:54.050",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 6.8,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 8.0,
              "impactScore": 6.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
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              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
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          ]
        },
        "published": "2019-11-18T06:15:11.437",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html"
          },
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            "tags": [
              "Issue Tracking"
            ],
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1157304"
          },
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            "tags": [
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            "source": "cve@mitre.org",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/"
          },
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        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
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                "lang": "en",
                "value": "CWE-401"
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            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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