gsd-2017-15299
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The KEYS subsystem in the Linux kernel through 4.13.7 mishandles use of add_key for a key that already exists but is uninstantiated, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted system call.
Aliases
Aliases
CVE-2017-15299


To clipboard 

{
  "GSD": {
    "alias": "CVE-2017-15299",
    "description": "The KEYS subsystem in the Linux kernel through 4.13.7 mishandles use of add_key for a key that already exists but is uninstantiated, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted system call.",
    "id": "GSD-2017-15299",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-15299.html",
      "https://access.redhat.com/errata/RHSA-2018:0654",
      "https://ubuntu.com/security/CVE-2017-15299",
      "https://advisories.mageia.org/CVE-2017-15299.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2017-15299.html",
      "https://linux.oracle.com/cve/CVE-2017-15299.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-15299"
      ],
      "details": "The KEYS subsystem in the Linux kernel through 4.13.7 mishandles use of add_key for a key that already exists but is uninstantiated, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted system call.",
      "id": "GSD-2017-15299",
      "modified": "2023-12-13T01:20:58.925813Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2017-15299",
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    },
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                "cpe_name": [],
                "versionEndIncluding": "4.13.6",
                "vulnerable": true
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            }
          ]
        },
        "problemtype": {
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                {
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                  "value": "CWE-476"
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        },
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.9,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2018-10-30T10:29Z",
      "publishedDate": "2017-10-14T23:29Z"
    }
  }
}


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