github - ghsa-f8fq-24rx-53q7

ghsa-f8fq-24rx-53q7

Vulnerability from github

Published

2022-05-17 02:37

Modified

2022-05-17 02:37

Severity ?

8.2 (High) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Details

Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-7093"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-09-21T14:25:00Z",
    "severity": "HIGH"
  },
  "details": "Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.",
  "id": "GHSA-f8fq-24rx-53q7",
  "modified": "2022-05-17T02:37:09Z",
  "published": "2022-05-17T02:37:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7093"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201611-09"
    },
    {
      "type": "WEB",
      "url": "http://support.citrix.com/article/CTX216071"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/92865"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1036752"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-186.html"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/xsa186-0001-x86-emulate-Correct-boundary-interactions-of-emulate.patch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2016-7093

Vulnerability from cvelistv5

Published

2016-09-21 14:00

Modified

2024-08-06 01:50

Severity ?

Summary

References

▼	URL	Tags
	http://xenbits.xen.org/xsa/advisory-186.html	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/92865	vdb-entry, x_refsource_BID
	http://xenbits.xen.org/xsa/xsa186-0001-x86-emulate-Correct-boundary-interactions-of-emulate.patch	x_refsource_CONFIRM
	http://support.citrix.com/article/CTX216071	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1036752	vdb-entry, x_refsource_SECTRACK
	https://security.gentoo.org/glsa/201611-09	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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{
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        "references": [
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            ],
            "url": "http://xenbits.xen.org/xsa/advisory-186.html"
          },
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            ],
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          },
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            ],
            "url": "http://xenbits.xen.org/xsa/xsa186-0001-x86-emulate-Correct-boundary-interactions-of-emulate.patch"
          },
          {
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            ],
            "url": "http://support.citrix.com/article/CTX216071"
          },
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            "tags": [
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            ],
            "url": "https://security.gentoo.org/glsa/201611-09"
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        ],
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      "providerMetadata": {
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    "dateReserved": "2016-08-25T00:00:00",
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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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