github - ghsa-r33r-j3c5-f2xq

ghsa-r33r-j3c5-f2xq

Vulnerability from github

Published

2022-05-17 02:37

Modified

2022-05-17 02:37

Severity ?

4.1 (Medium) - CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Details

Buffer overflow in Xen 4.7.x and earlier allows local x86 HVM guest OS administrators on guests running with shadow paging to cause a denial of service via a pagetable update.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-7094"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-09-21T14:25:00Z",
    "severity": "MODERATE"
  },
  "details": "Buffer overflow in Xen 4.7.x and earlier allows local x86 HVM guest OS administrators on guests running with shadow paging to cause a denial of service via a pagetable update.",
  "id": "GHSA-r33r-j3c5-f2xq",
  "modified": "2022-05-17T02:37:09Z",
  "published": "2022-05-17T02:37:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7094"
    },
    {
      "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/92864"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1036753"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-187.html"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/xsa187-0001-x86-shadow-Avoid-overflowing-sh_ctxt-seg_reg.patch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2016-7094

Vulnerability from cvelistv5

Published

2016-09-21 14:00

Modified

2024-08-06 01:50

Severity ?

Summary

Buffer overflow in Xen 4.7.x and earlier allows local x86 HVM guest OS administrators on guests running with shadow paging to cause a denial of service via a pagetable update.

References

▼	URL	Tags
	http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html	x_refsource_CONFIRM
	http://www.debian.org/security/2016/dsa-3663	vendor-advisory, x_refsource_DEBIAN
	http://www.securityfocus.com/bid/92864	vdb-entry, x_refsource_BID
	http://xenbits.xen.org/xsa/advisory-187.html	x_refsource_CONFIRM
	http://support.citrix.com/article/CTX216071	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1036753	vdb-entry, x_refsource_SECTRACK
	https://security.gentoo.org/glsa/201611-09	vendor-advisory, x_refsource_GENTOO
	http://xenbits.xen.org/xsa/xsa187-0001-x86-shadow-Avoid-overflowing-sh_ctxt-seg_reg.patch	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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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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