gsd-2012-6657
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The sock_setsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service (system crash) by leveraging the ability to create a raw socket.
Aliases
Aliases
CVE-2012-6657


To clipboard 

{
  "GSD": {
    "alias": "CVE-2012-6657",
    "description": "The sock_setsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service (system crash) by leveraging the ability to create a raw socket.",
    "id": "GSD-2012-6657",
    "references": [
      "https://www.suse.com/security/cve/CVE-2012-6657.html",
      "https://access.redhat.com/errata/RHSA-2014:1997",
      "https://linux.oracle.com/cve/CVE-2012-6657.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2012-6657"
      ],
      "details": "The sock_setsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service (system crash) by leveraging the ability to create a raw socket.",
      "id": "GSD-2012-6657",
      "modified": "2023-12-13T01:20:17.466332Z",
      "schema_version": "1.4.0"
    }
  },
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    },
    "nvd.nist.gov": {
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                "versionEndIncluding": "3.5.6",
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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
        }
      },
      "lastModifiedDate": "2023-02-13T04:38Z",
      "publishedDate": "2014-09-28T10:55Z"
    }
  }
}


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