github - ghsa-9wwx-4vrv-gxfw

ghsa-9wwx-4vrv-gxfw

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

The get_page_from_l3e function in arch/x86/mm.c in Xen allows local 32-bit PV guest OS administrators to gain host OS privileges via vectors related to L3 recursive pagetables.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-7092"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-09-21T14:25:00Z",
    "severity": "HIGH"
  },
  "details": "The get_page_from_l3e function in arch/x86/mm.c in Xen allows local 32-bit PV guest OS administrators to gain host OS privileges via vectors related to L3 recursive pagetables.",
  "id": "GHSA-9wwx-4vrv-gxfw",
  "modified": "2022-05-17T02:37:09Z",
  "published": "2022-05-17T02:37:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7092"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201611-09"
    },
    {
      "type": "WEB",
      "url": "http://support.citrix.com/article/CTX216071"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3663"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/92862"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1036751"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-185.html"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/xsa185.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-2016-7092

Vulnerability from cvelistv5

Published

2016-09-21 14:00

Modified

2024-08-06 01:50

Severity ?

Summary

The get_page_from_l3e function in arch/x86/mm.c in Xen allows local 32-bit PV guest OS administrators to gain host OS privileges via vectors related to L3 recursive pagetables.

References

▼	URL	Tags
	http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html	x_refsource_CONFIRM
	http://xenbits.xen.org/xsa/xsa185.patch	x_refsource_CONFIRM
	http://www.debian.org/security/2016/dsa-3663	vendor-advisory, x_refsource_DEBIAN
	http://www.securityfocus.com/bid/92862	vdb-entry, x_refsource_BID
	http://support.citrix.com/article/CTX216071	x_refsource_CONFIRM
	http://xenbits.xen.org/xsa/advisory-185.html	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201611-09	vendor-advisory, x_refsource_GENTOO
	http://www.securitytracker.com/id/1036751	vdb-entry, x_refsource_SECTRACK

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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            "url": "http://support.citrix.com/article/CTX216071"
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            "url": "http://xenbits.xen.org/xsa/advisory-185.html"
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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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