github - ghsa-7c97-97wj-vp33

ghsa-7c97-97wj-vp33

Vulnerability from github

Published

2022-05-02 06:12

Modified

2022-05-02 06:12

Details

The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2010-0419"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2010-03-05T16:30:00Z",
    "severity": "MODERATE"
  },
  "details": "The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch.",
  "id": "GHSA-7c97-97wj-vp33",
  "modified": "2022-05-02T06:12:37Z",
  "published": "2022-05-02T06:12:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0419"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=563463"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/56662"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10139"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1023663"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0126.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/38467"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2010-0419 (GCVE-0-2010-0419)

Vulnerability from cvelistv5

Published

2010-03-05 16:00

Modified

2024-08-07 00:45

Severity ?

CWE

n/a

Summary

The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch.

References

URL

Tags

	http://www.securityfocus.com/bid/38467	vdb-entry, x_refsource_BID
	https://exchange.xforce.ibmcloud.com/vulnerabilities/56662	vdb-entry, x_refsource_XF
	http://www.redhat.com/support/errata/RHSA-2010-0126.html	vendor-advisory, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=563463	x_refsource_CONFIRM
	http://securitytracker.com/id?1023663	vdb-entry, x_refsource_SECTRACK
	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10139	vdb-entry, signature, x_refsource_OVAL

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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  "containers": {
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        "providerMetadata": {
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            ],
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          {
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          },
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              "x_transferred"
            ],
            "url": "http://securitytracker.com/id?1023663"
          },
          {
            "name": "oval:org.mitre.oval:def:10139",
            "tags": [
              "vdb-entry",
              "signature",
              "x_refsource_OVAL",
              "x_transferred"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10139"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
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            }
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        }
      ],
      "datePublic": "2010-03-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-18T12:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
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            "vdb-entry",
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          ],
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        },
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          "tags": [
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            "x_refsource_XF"
          ],
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        },
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          "tags": [
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          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2010-0126.html"
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        },
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          "name": "1023663",
          "tags": [
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          ],
          "url": "http://securitytracker.com/id?1023663"
        },
        {
          "name": "oval:org.mitre.oval:def:10139",
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            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10139"
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      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2010-0419",
    "datePublished": "2010-03-05T16:00:00",
    "dateReserved": "2010-01-27T00:00:00",
    "dateUpdated": "2024-08-07T00:45:12.281Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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