GSD-2017-5549

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
The klsi_105_get_line_state function in drivers/usb/serial/kl5kusb105.c in the Linux kernel before 4.9.5 places uninitialized heap-memory contents into a log entry upon a failure to read the line status, which allows local users to obtain sensitive information by reading the log.
Aliases
Aliases
CVE-2017-5549
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{
  "GSD": {
    "alias": "CVE-2017-5549",
    "description": "The klsi_105_get_line_state function in drivers/usb/serial/kl5kusb105.c in the Linux kernel before 4.9.5 places uninitialized heap-memory contents into a log entry upon a failure to read the line status, which allows local users to obtain sensitive information by reading the log.",
    "id": "GSD-2017-5549",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-5549.html",
      "https://www.debian.org/security/2017/dsa-3791",
      "https://ubuntu.com/security/CVE-2017-5549",
      "https://advisories.mageia.org/CVE-2017-5549.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-5549"
      ],
      "details": "The klsi_105_get_line_state function in drivers/usb/serial/kl5kusb105.c in the Linux kernel before 4.9.5 places uninitialized heap-memory contents into a log entry upon a failure to read the line status, which allows local users to obtain sensitive information by reading the log.",
      "id": "GSD-2017-5549",
      "modified": "2023-12-13T01:21:14.162877Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2017-5549",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
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                  {
                    "product_name": "n/a",
                    "version": {
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                          "version_value": "n/a"
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          }
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          },
          {
            "name": "[oss-security] 20170120 Re: CVE REQUEST: linux kernel: process with pgid zero able to crash kernel",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2017/01/21/3"
          },
          {
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            "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.5"
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        ]
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    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.9.4",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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              "value": "The klsi_105_get_line_state function in drivers/usb/serial/kl5kusb105.c in the Linux kernel before 4.9.5 places uninitialized heap-memory contents into a log entry upon a failure to read the line status, which allows local users to obtain sensitive information by reading the log."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-532"
                }
              ]
            }
          ]
        },
        "references": {
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            },
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              "refsource": "MLIST",
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            },
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            },
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            },
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              "name": "DSA-3791",
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              "tags": [],
              "url": "http://www.debian.org/security/2017/dsa-3791"
            },
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              "refsource": "UBUNTU",
              "tags": [],
              "url": "https://usn.ubuntu.com/3754-1/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2018-08-24T10:29Z",
      "publishedDate": "2017-02-06T06:59Z"
    }
  }
}



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