Vulnerability-Lookup

GHSA-596H-97JG-MFFF

Vulnerability from github – Published: 2022-05-17 04:55 – Updated: 2022-05-17 04:55

Details

Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-2901"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-10-01T17:55:00Z",
    "severity": "MODERATE"
  },
  "details": "Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits.",
  "id": "GHSA-596h-97jg-mfff",
  "modified": "2022-05-17T04:55:29Z",
  "published": "2022-05-17T04:55:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2901"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2011:1212"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2011:1813"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2011-2901"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=728042"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2011-1212.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.openwall.com/lists/oss-security/2011/09/02/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-2901 (GCVE-0-2011-2901)

Vulnerability from cvelistv5 – Published: 2013-10-01 17:00 – Updated: 2024-08-06 23:15

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat CNA under the redhat root

CNA scorecard B 81/100 over 996 records in the last 180 days details

References

5 references

URL	Tags
http://secunia.com/advisories/55082	third-party-advisoryx_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2011/09/02/2	mailing-listx_refsource_MLIST
http://security.gentoo.org/glsa/glsa-201309-24.xml	vendor-advisoryx_refsource_GENTOO
http://rhn.redhat.com/errata/RHSA-2011-1212.html	vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=728042	x_refsource_CONFIRM

Date Public

2011-09-02 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:15:31.518Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "55082",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/55082"
          },
          {
            "name": "[oss-security] 20110902 Xen Security Advisory 4 (CVE-2011-2901) - Xen 3.3 vaddr validation",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2011/09/02/2"
          },
          {
            "name": "GLSA-201309-24",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
          },
          {
            "name": "RHSA-2011:1212",
            "tags": [
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            "url": "http://rhn.redhat.com/errata/RHSA-2011-1212.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=728042"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-09-02T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2013-12-27T00:57:03.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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          "name": "55082",
          "tags": [
            "third-party-advisory",
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          "url": "http://secunia.com/advisories/55082"
        },
        {
          "name": "[oss-security] 20110902 Xen Security Advisory 4 (CVE-2011-2901) - Xen 3.3 vaddr validation",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2011/09/02/2"
        },
        {
          "name": "GLSA-201309-24",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
        },
        {
          "name": "RHSA-2011:1212",
          "tags": [
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            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2011-1212.html"
        },
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          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=728042"
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  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
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    "datePublished": "2013-10-01T17:00:00.000Z",
    "dateReserved": "2011-07-27T00:00:00.000Z",
    "dateUpdated": "2024-08-06T23:15:31.518Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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