gsd-2019-3896
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel 2.6 branch. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS).
Aliases
Aliases
CVE-2019-3896


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-3896",
    "description": "A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel 2.6 branch. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS).",
    "id": "GSD-2019-3896",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-3896.html",
      "https://access.redhat.com/errata/RHSA-2019:1490",
      "https://access.redhat.com/errata/RHSA-2019:1489",
      "https://access.redhat.com/errata/RHSA-2019:1488",
      "https://linux.oracle.com/cve/CVE-2019-3896.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-3896"
      ],
      "details": "A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel 2.6 branch. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS).",
      "id": "GSD-2019-3896",
      "modified": "2023-12-13T01:24:04.850591Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2019-3896",
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      },
      "affects": {
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            {
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                "product_data": [
                  {
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                        {
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          }
        ]
      },
      "impact": {
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            "baseScore": 7,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
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      },
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          },
          {
            "name": "http://www.securityfocus.com/bid/108814",
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          },
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3896"
          },
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            "url": "https://support.f5.com/csp/article/K04327111"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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                "cpe_name": [],
                "versionEndIncluding": "2.6.39.4",
                "versionStartIncluding": "2.6.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
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            "cpe_match": [
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              {
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              },
              {
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                "cpe_name": [],
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              {
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              {
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                "cpe_name": [],
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              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
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          "ID": "CVE-2019-3896"
        },
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        "description": {
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              "value": "A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel 2.6 branch. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS)."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
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              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3896",
              "refsource": "CONFIRM",
              "tags": [
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                "Third Party Advisory"
              ],
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            },
            {
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            },
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              "tags": [],
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            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-02-12T23:38Z",
      "publishedDate": "2019-06-19T00:15Z"
    }
  }
}


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