GSD-2010-4074

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
The USB subsystem in the Linux kernel before 2.6.36-rc5 does not properly initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory via vectors related to TIOCGICOUNT ioctl calls, and the (1) mos7720_ioctl function in drivers/usb/serial/mos7720.c and (2) mos7840_ioctl function in drivers/usb/serial/mos7840.c.
Aliases
Aliases
CVE-2010-4074
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{
  "GSD": {
    "alias": "CVE-2010-4074",
    "description": "The USB subsystem in the Linux kernel before 2.6.36-rc5 does not properly initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory via vectors related to TIOCGICOUNT ioctl calls, and the (1) mos7720_ioctl function in drivers/usb/serial/mos7720.c and (2) mos7840_ioctl function in drivers/usb/serial/mos7840.c.",
    "id": "GSD-2010-4074",
    "references": [
      "https://www.suse.com/security/cve/CVE-2010-4074.html",
      "https://www.debian.org/security/2010/dsa-2126",
      "https://access.redhat.com/errata/RHSA-2011:0007",
      "https://access.redhat.com/errata/RHSA-2010:0958",
      "https://linux.oracle.com/cve/CVE-2010-4074.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      ],
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      "id": "GSD-2010-4074",
      "modified": "2023-12-13T01:21:30.218171Z",
      "schema_version": "1.4.0"
    }
  },
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 1.9,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2020-08-10T16:18Z",
      "publishedDate": "2010-11-29T16:00Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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