GSD-2011-2497

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Integer underflow in the l2cap_config_req function in net/bluetooth/l2cap_core.c in the Linux kernel before 3.0 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a small command-size value within the command header of a Logical Link Control and Adaptation Protocol (L2CAP) configuration request, leading to a buffer overflow.
Aliases
Aliases
CVE-2011-2497
To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-2497",
    "description": "Integer underflow in the l2cap_config_req function in net/bluetooth/l2cap_core.c in the Linux kernel before 3.0 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a small command-size value within the command header of a Logical Link Control and Adaptation Protocol (L2CAP) configuration request, leading to a buffer overflow.",
    "id": "GSD-2011-2497",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-2497.html",
      "https://www.debian.org/security/2011/dsa-2310",
      "https://www.debian.org/security/2011/dsa-2303",
      "https://access.redhat.com/errata/RHSA-2011:1253",
      "https://access.redhat.com/errata/RHSA-2011:1189",
      "https://linux.oracle.com/cve/CVE-2011-2497.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2011-2497",
      "modified": "2023-12-13T01:19:07.002228Z",
      "schema_version": "1.4.0"
    }
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 8.3,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 6.5,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T01:19Z",
      "publishedDate": "2011-08-29T18:55Z"
    }
  }
}



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