github - ghsa-mcx2-83hc-5298

GHSA-MCX2-83HC-5298

Vulnerability from github – Published: 2022-05-17 00:27 – Updated: 2022-05-17 00:27

Details

The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of service (loss of grant trackability), aka XSA-224 bug 3.

Severity ?

7.5 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-10922"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-07-05T01:29:00Z",
    "severity": "HIGH"
  },
  "details": "The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of service (loss of grant trackability), aka XSA-224 bug 3.",
  "id": "GHSA-mcx2-83hc-5298",
  "modified": "2022-05-17T00:27:16Z",
  "published": "2022-05-17T00:27:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-10922"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201708-03"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201710-17"
    },
    {
      "type": "WEB",
      "url": "https://xenbits.xen.org/xsa/advisory-224.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3969"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1038734"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-10922 (GCVE-0-2017-10922)

Vulnerability from cvelistv5 – Published: 2017-07-05 01:00 – Updated: 2024-08-05 17:50

Summary

The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of service (loss of grant trackability), aka XSA-224 bug 3.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://security.gentoo.org/glsa/201708-03	vendor-advisoryx_refsource_GENTOO
	http://www.debian.org/security/2017/dsa-3969	vendor-advisoryx_refsource_DEBIAN
	http://www.securitytracker.com/id/1038734	vdb-entryx_refsource_SECTRACK
	https://xenbits.xen.org/xsa/advisory-224.html	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201710-17	vendor-advisoryx_refsource_GENTOO

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          "dateUpdated": "2024-08-05T17:50:12.787Z",
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        "references": [
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            "name": "GLSA-201708-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201708-03"
          },
          {
            "name": "DSA-3969",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2017/dsa-3969"
          },
          {
            "name": "1038734",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
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            ],
            "url": "http://www.securitytracker.com/id/1038734"
          },
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            ],
            "url": "https://xenbits.xen.org/xsa/advisory-224.html"
          },
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            ],
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          }
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      "providerMetadata": {
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        },
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        },
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://xenbits.xen.org/xsa/advisory-224.html"
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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-MCX2-83HC-5298

CVE-2017-10922 (GCVE-0-2017-10922)

Tags

Sightings

Nomenclature