github - ghsa-rx77-gcq6-838g

ghsa-rx77-gcq6-838g

Vulnerability from github

Published

2022-05-17 05:01

Modified

2022-05-17 05:01

Details

The handle_mmio function in arch/x86/hvm/io.c in the MMIO operations emulator for Xen 3.3 and 4.x, when running an HVM guest, does not properly reset certain state information between emulation cycles, which allows local guest OS users to cause a denial of service (guest OS crash) via unspecified operations on MMIO regions.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2012-3432"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-12-03T21:55:00Z",
    "severity": "LOW"
  },
  "details": "The handle_mmio function in arch/x86/hvm/io.c in the MMIO operations emulator for Xen 3.3 and 4.x, when running an HVM guest, does not properly reset certain state information between emulation cycles, which allows local guest OS users to cause a denial of service (guest OS crash) via unspecified operations on MMIO regions.",
  "id": "GHSA-rx77-gcq6-838g",
  "modified": "2022-05-17T05:01:51Z",
  "published": "2022-05-17T05:01:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-3432"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.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/2012-09/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.xen.org/archives/html/xen-devel/2012-07/msg01649.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/55082"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2012/dsa-2531"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/54691"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2012-3432

Vulnerability from cvelistv5

Published

2012-12-03 21:00

Modified

2024-08-06 20:05

Severity ?

Summary

References

▼	URL	Tags
	http://www.debian.org/security/2012/dsa-2531	vendor-advisory, x_refsource_DEBIAN
	http://secunia.com/advisories/55082	third-party-advisory, x_refsource_SECUNIA
	http://lists.xen.org/archives/html/xen-devel/2012-07/msg01649.html	mailing-list, x_refsource_MLIST
	http://security.gentoo.org/glsa/glsa-201309-24.xml	vendor-advisory, x_refsource_GENTOO
	http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html	vendor-advisory, x_refsource_SUSE
	http://www.securityfocus.com/bid/54691	vdb-entry, x_refsource_BID
	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": "2024-08-06T20:05:12.514Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "DSA-2531",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2012/dsa-2531"
          },
          {
            "name": "55082",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/55082"
          },
          {
            "name": "[Xen-devel] 20120727 Xen Security Advisory 10 (CVE-2012-3432) - HVM user\tmode MMIO emul DoS",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.xen.org/archives/html/xen-devel/2012-07/msg01649.html"
          },
          {
            "name": "GLSA-201309-24",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
          },
          {
            "name": "SUSE-SU-2012:1044",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.html"
          },
          {
            "name": "SUSE-SU-2012:1043",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html"
          },
          {
            "name": "openSUSE-SU-2012:1174",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html"
          },
          {
            "name": "54691",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/54691"
          },
          {
            "name": "openSUSE-SU-2012:1172",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "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": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2012-07-27T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The handle_mmio function in arch/x86/hvm/io.c in the MMIO operations emulator for Xen 3.3 and 4.x, when running an HVM guest, does not properly reset certain state information between emulation cycles, which allows local guest OS users to cause a denial of service (guest OS crash) via unspecified operations on MMIO regions."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2013-01-29T10:00:00",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "DSA-2531",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2012/dsa-2531"
        },
        {
          "name": "55082",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/55082"
        },
        {
          "name": "[Xen-devel] 20120727 Xen Security Advisory 10 (CVE-2012-3432) - HVM user\tmode MMIO emul DoS",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.xen.org/archives/html/xen-devel/2012-07/msg01649.html"
        },
        {
          "name": "GLSA-201309-24",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
        },
        {
          "name": "SUSE-SU-2012:1044",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.html"
        },
        {
          "name": "SUSE-SU-2012:1043",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html"
        },
        {
          "name": "openSUSE-SU-2012:1174",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html"
        },
        {
          "name": "54691",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/54691"
        },
        {
          "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-2012-3432",
    "datePublished": "2012-12-03T21:00:00",
    "dateReserved": "2012-06-14T00:00:00",
    "dateUpdated": "2024-08-06T20:05:12.514Z",
    "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.

Action not permitted