FKIE_CVE-2012-2313

Vulnerability from fkie_nvd - Published: 2012-06-13 10:24 - Updated: 2026-06-16 23:41
Severity
Summary
The rio_ioctl function in drivers/net/ethernet/dlink/dl2k.c in the Linux kernel before 3.3.7 does not restrict access to the SIOCSMIIREG command, which allows local users to write data to an Ethernet adapter via an ioctl call.
References
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1bb57e940e1958e40d51f2078f50c3a96a9b2d75
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.htmlThird Party Advisory
secalert@redhat.comhttp://marc.info/?l=bugtraq&m=139447903326211&w=2Third Party Advisory
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2012-1174.htmlThird Party Advisory
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2012-1481.htmlThird Party Advisory
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2012-1541.htmlThird Party Advisory
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2012-1589.htmlThird Party Advisory
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.7Release Notes
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/05/04/8Mailing List
secalert@redhat.comhttp://www.securityfocus.com/bid/53965Third Party Advisory, VDB Entry
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=818820Issue Tracking
secalert@redhat.comhttps://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1bb57e940e1958e40d51f2078f50c3a96a9b2d75
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=139447903326211&w=2Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1174.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1481.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1541.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1589.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.7Release Notes
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/05/04/8Mailing List
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/53965Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=818820Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75Exploit, Patch

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The rio_ioctl function in drivers/net/ethernet/dlink/dl2k.c in the Linux kernel before 3.3.7 does not restrict access to the SIOCSMIIREG command, which allows local users to write data to an Ethernet adapter via an ioctl call."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n rio_ioctl de drivers/net/ethernet/dlink/dl2k.c del kernel de Linux en versiones anteriores a la 3.3.7 no restringe el acceso al comando SIOCSMIIREG, lo que permite a usuarios locales escribir datos a un adaptador Ethernet a trav\u00e9s de una llamada ioctl."
    }
  ],
  "id": "CVE-2012-2313",
  "lastModified": "2026-06-16T23:41:20.323",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 1.2,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 1.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  },
  "published": "2012-06-13T10:24:55.920",
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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