github - ghsa-jcfv-wjcf-phjg

GHSA-JCFV-WJCF-PHJG

Vulnerability from github – Published: 2022-05-17 05:08 – Updated: 2022-05-17 05:08

Details

block/scsi_ioctl.c in the Linux kernel through 3.8 does not properly consider the SCSI device class during authorization of SCSI commands, which allows local users to bypass intended access restrictions via an SG_IO ioctl call that leverages overlapping opcodes.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-4542"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-02-28T19:55:00Z",
    "severity": "MODERATE"
  },
  "details": "block/scsi_ioctl.c in the Linux kernel through 3.8 does not properly consider the SCSI device class during authorization of SCSI commands, which allows local users to bypass intended access restrictions via an SG_IO ioctl call that leverages overlapping opcodes.",
  "id": "GHSA-jcfv-wjcf-phjg",
  "modified": "2022-05-17T05:08:37Z",
  "published": "2022-05-17T05:08:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4542"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=875360"
    },
    {
      "type": "WEB",
      "url": "https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=76a274e17114abf1a77de6b651424648ce9e10c8"
    },
    {
      "type": "WEB",
      "url": "https://oss.oracle.com/git/?p=redpatch.git;a=commit;h=76a274e17114abf1a77de6b651424648ce9e10c8"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=linux-kernel\u0026m=135903967015813\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=linux-kernel\u0026m=135904012416042\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2013-0496.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2013-0579.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2013-0882.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2013-0928.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2012-4542 (GCVE-0-2012-4542)

Vulnerability from cvelistv5 – Published: 2013-02-28 19:00 – Updated: 2024-08-06 20:42

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://rhn.redhat.com/errata/RHSA-2013-0496.html	vendor-advisoryx_refsource_REDHAT
	http://rhn.redhat.com/errata/RHSA-2013-0882.html	vendor-advisoryx_refsource_REDHAT
	http://rhn.redhat.com/errata/RHSA-2013-0928.html	vendor-advisoryx_refsource_REDHAT
	http://marc.info/?l=linux-kernel&m=135903967015813&w=2	mailing-listx_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=875360	x_refsource_CONFIRM
	http://marc.info/?l=linux-kernel&m=135904012416042&w=2	mailing-listx_refsource_MLIST
	http://rhn.redhat.com/errata/RHSA-2013-0579.html	vendor-advisoryx_refsource_REDHAT
	https://oss.oracle.com/git/?p=redpatch.git%3Ba=co…	x_refsource_CONFIRM

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T20:42:54.133Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2013:0496",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0496.html"
          },
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            "url": "http://rhn.redhat.com/errata/RHSA-2013-0882.html"
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            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
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            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0928.html"
          },
          {
            "name": "[linux-kernel] 20130124 [PATCH 00/13] Corrections and customization of the SG_IO command whitelist (CVE-2012-4542)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=linux-kernel\u0026m=135903967015813\u0026w=2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=875360"
          },
          {
            "name": "[linux-kernel] 20130124 [PATCH 04/13] sg_io: resolve conflicts between commands assigned to multiple classes (CVE-2012-4542)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=linux-kernel\u0026m=135904012416042\u0026w=2"
          },
          {
            "name": "RHSA-2013:0579",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0579.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=76a274e17114abf1a77de6b651424648ce9e10c8"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2013-01-24T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "block/scsi_ioctl.c in the Linux kernel through 3.8 does not properly consider the SCSI device class during authorization of SCSI commands, which allows local users to bypass intended access restrictions via an SG_IO ioctl call that leverages overlapping opcodes."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2013-03-08T10:00:00",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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        },
        {
          "name": "RHSA-2013:0882",
          "tags": [
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            "x_refsource_REDHAT"
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          "url": "http://rhn.redhat.com/errata/RHSA-2013-0882.html"
        },
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          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2013-0928.html"
        },
        {
          "name": "[linux-kernel] 20130124 [PATCH 00/13] Corrections and customization of the SG_IO command whitelist (CVE-2012-4542)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://marc.info/?l=linux-kernel\u0026m=135903967015813\u0026w=2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=875360"
        },
        {
          "name": "[linux-kernel] 20130124 [PATCH 04/13] sg_io: resolve conflicts between commands assigned to multiple classes (CVE-2012-4542)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
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        },
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          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2013-0579.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=76a274e17114abf1a77de6b651424648ce9e10c8"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2012-4542",
    "datePublished": "2013-02-28T19:00:00",
    "dateReserved": "2012-08-21T00:00:00",
    "dateUpdated": "2024-08-06T20:42:54.133Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-JCFV-WJCF-PHJG

CVE-2012-4542 (GCVE-0-2012-4542)

Tags

Sightings

Nomenclature