github - ghsa-w2q9-w27j-m384

ghsa-w2q9-w27j-m384

Vulnerability from github

Published

2022-05-17 02:39

Modified

2022-05-17 02:39

Details

The physdev_get_free_pirq hypercall in arch/x86/physdev.c in Xen 4.1.x and Citrix XenServer 6.0.2 and earlier uses the return value of the get_free_pirq function as an array index without checking that the return value indicates an error, which allows guest OS users to cause a denial of service (invalid memory write and host crash) and possibly gain privileges via unspecified vectors.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-3495"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-11-23T20:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The physdev_get_free_pirq hypercall in arch/x86/physdev.c in Xen 4.1.x and Citrix XenServer 6.0.2 and earlier uses the return value of the get_free_pirq function as an array index without checking that the return value indicates an error, which allows guest OS users to cause a denial of service (invalid memory write and host crash) and possibly gain privileges via unspecified vectors.",
  "id": "GHSA-w2q9-w27j-m384",
  "modified": "2022-05-17T02:39:20Z",
  "published": "2022-05-17T02:39:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-3495"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201604-03"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.xen.org/archives/html/xen-announce/2012-09/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51413"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/55082"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
    },
    {
      "type": "WEB",
      "url": "http://support.citrix.com/article/CTX134708"
    },
    {
      "type": "WEB",
      "url": "http://wiki.xen.org/wiki/Security_Announcements#XSA-13_hypercall_physdev_get_free_pirq_vulnerability"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/09/05/6"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/55406"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1027480"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/hg/xen-4.1-testing.hg/rev/6779ddca8593"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2012-3495

Vulnerability from cvelistv5

Published

2012-11-23 20:00

Modified

2024-08-06 20:05

Severity ?

Summary

References

▼	URL	Tags
	http://secunia.com/advisories/55082	third-party-advisory, x_refsource_SECUNIA
	http://xenbits.xen.org/hg/xen-4.1-testing.hg/rev/6779ddca8593	x_refsource_CONFIRM
	http://lists.xen.org/archives/html/xen-announce/2012-09/msg00001.html	mailing-list, x_refsource_MLIST
	http://secunia.com/advisories/51413	third-party-advisory, x_refsource_SECUNIA
	http://security.gentoo.org/glsa/glsa-201309-24.xml	vendor-advisory, x_refsource_GENTOO
	http://wiki.xen.org/wiki/Security_Announcements#XSA-13_hypercall_physdev_get_free_pirq_vulnerability	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html	vendor-advisory, x_refsource_SUSE
	http://www.securityfocus.com/bid/55406	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id?1027480	vdb-entry, x_refsource_SECTRACK
	https://security.gentoo.org/glsa/201604-03	vendor-advisory, x_refsource_GENTOO
	http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html	vendor-advisory, x_refsource_SUSE
	http://support.citrix.com/article/CTX134708	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2012/09/05/6	mailing-list, x_refsource_MLIST
	http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html	vendor-advisory, x_refsource_SUSE

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T20:05:12.705Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "url": "http://xenbits.xen.org/hg/xen-4.1-testing.hg/rev/6779ddca8593"
          },
          {
            "name": "[Xen-announce] 20120905 Xen Security Advisory 13 (CVE-2012-3495) - hypercall physdev_get_free_pirq vulnerability",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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            ],
            "url": "http://lists.xen.org/archives/html/xen-announce/2012-09/msg00001.html"
          },
          {
            "name": "51413",
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          },
          {
            "name": "GLSA-201309-24",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://wiki.xen.org/wiki/Security_Announcements#XSA-13_hypercall_physdev_get_free_pirq_vulnerability"
          },
          {
            "name": "openSUSE-SU-2012:1572",
            "tags": [
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            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html"
          },
          {
            "name": "55406",
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          },
          {
            "name": "1027480",
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          },
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            "tags": [
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              "x_refsource_SUSE",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "http://support.citrix.com/article/CTX134708"
          },
          {
            "name": "[oss-security] 20120905 Xen Security Advisory 13 (CVE-2012-3495) - hypercall physdev_get_free_pirq vulnerability",
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2012/09/05/6"
          },
          {
            "name": "SUSE-SU-2012:1133",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html"
          },
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            "name": "openSUSE-SU-2012:1573",
            "tags": [
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              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
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        }
      ],
      "datePublic": "2012-09-05T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-30T16:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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      "references": [
        {
          "name": "55082",
          "tags": [
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            "x_refsource_SECUNIA"
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          "url": "http://secunia.com/advisories/55082"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://xenbits.xen.org/hg/xen-4.1-testing.hg/rev/6779ddca8593"
        },
        {
          "name": "[Xen-announce] 20120905 Xen Security Advisory 13 (CVE-2012-3495) - hypercall physdev_get_free_pirq vulnerability",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.xen.org/archives/html/xen-announce/2012-09/msg00001.html"
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            "x_refsource_SECUNIA"
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          "tags": [
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        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://wiki.xen.org/wiki/Security_Announcements#XSA-13_hypercall_physdev_get_free_pirq_vulnerability"
        },
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          "name": "openSUSE-SU-2012:1572",
          "tags": [
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        {
          "name": "55406",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
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          "url": "http://www.securityfocus.com/bid/55406"
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        {
          "name": "1027480",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
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          "url": "http://www.securitytracker.com/id?1027480"
        },
        {
          "name": "GLSA-201604-03",
          "tags": [
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            "x_refsource_GENTOO"
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          "url": "https://security.gentoo.org/glsa/201604-03"
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          "tags": [
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            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://support.citrix.com/article/CTX134708"
        },
        {
          "name": "[oss-security] 20120905 Xen Security Advisory 13 (CVE-2012-3495) - hypercall physdev_get_free_pirq vulnerability",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2012/09/05/6"
        },
        {
          "name": "SUSE-SU-2012:1133",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html"
        },
        {
          "name": "openSUSE-SU-2012:1573",
          "tags": [
            "vendor-advisory",
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          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html"
        },
        {
          "name": "openSUSE-SU-2012:1172",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2012-3495",
    "datePublished": "2012-11-23T20:00:00",
    "dateReserved": "2012-06-14T00:00:00",
    "dateUpdated": "2024-08-06T20:05:12.705Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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