github - ghsa-j3pq-42jm-m8p4

ghsa-j3pq-42jm-m8p4

Vulnerability from github

Published

2022-05-04 00:28

Modified

2022-05-04 00:28

Details

Xen 3.4, 4.0, and 4.1, when the guest OS has not registered a handler for a syscall or sysenter instruction, does not properly clear a flag for exception injection when injecting a General Protection Fault, which allows local PV guest OS users to cause a denial of service (guest crash) by later triggering an exception that would normally be handled within Xen.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-0218"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-12-03T21:55:00Z",
    "severity": "LOW"
  },
  "details": "Xen 3.4, 4.0, and 4.1, when the guest OS has not registered a handler for a syscall or sysenter instruction, does not properly clear a flag for exception injection when injecting a General Protection Fault, which allows local PV guest OS users to cause a denial of service (guest crash) by later triggering an exception that would normally be handled within Xen.",
  "id": "GHSA-j3pq-42jm-m8p4",
  "modified": "2022-05-04T00:28:50Z",
  "published": "2022-05-04T00:28:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-0218"
    },
    {
      "type": "WEB",
      "url": "http://lists.xen.org/archives/html/xen-announce/2012-06/msg00003.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-2501"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2012-0218

Vulnerability from cvelistv5

Published

2012-12-03 21:00

Modified

2024-08-06 18:16

Severity ?

Summary

References

▼	URL	Tags
	http://secunia.com/advisories/55082	third-party-advisory, x_refsource_SECUNIA
	http://security.gentoo.org/glsa/glsa-201309-24.xml	vendor-advisory, x_refsource_GENTOO
	http://www.debian.org/security/2012/dsa-2501	vendor-advisory, x_refsource_DEBIAN
	http://lists.xen.org/archives/html/xen-announce/2012-06/msg00003.html	mailing-list, x_refsource_MLIST

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-06T18:16:19.768Z",
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              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/55082"
          },
          {
            "name": "GLSA-201309-24",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
          },
          {
            "name": "DSA-2501",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2012/dsa-2501"
          },
          {
            "name": "[Xen-announce] 20120612 Xen Security Advisory 8 (CVE-2012-0218) - syscall/enter guest DoS",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.xen.org/archives/html/xen-announce/2012-06/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
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            }
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        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2013-10-11T09:00:00",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
        "shortName": "debian"
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          "tags": [
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            "x_refsource_GENTOO"
          ],
          "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
        },
        {
          "name": "DSA-2501",
          "tags": [
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            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2012/dsa-2501"
        },
        {
          "name": "[Xen-announce] 20120612 Xen Security Advisory 8 (CVE-2012-0218) - syscall/enter guest DoS",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.xen.org/archives/html/xen-announce/2012-06/msg00003.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@debian.org",
          "ID": "CVE-2012-0218",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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                            "version_value": "n/a"
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                      }
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              }
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        "data_format": "MITRE",
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            }
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        },
        "problemtype": {
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        "references": {
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            },
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              "url": "http://www.debian.org/security/2012/dsa-2501"
            },
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          ]
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
    "assignerShortName": "debian",
    "cveId": "CVE-2012-0218",
    "datePublished": "2012-12-03T21:00:00",
    "dateReserved": "2011-12-14T00:00:00",
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  },
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}

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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