github - ghsa-6m92-fjpm-vf6h

GHSA-6M92-FJPM-VF6H

Vulnerability from github – Published: 2022-05-17 02:51 – Updated: 2022-05-17 02:51

Details

Use-after-free vulnerability in the FIFO event channel code in Xen 4.4.x allows local guest OS administrators to cause a denial of service (host crash) and possibly execute arbitrary code or obtain sensitive information via an invalid guest frame number.

Severity ?

6.7 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2016-7154"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-09-21T14:25:00Z",
    "severity": "HIGH"
  },
  "details": "Use-after-free vulnerability in the FIFO event channel code in Xen 4.4.x allows local guest OS administrators to cause a denial of service (host crash) and possibly execute arbitrary code or obtain sensitive information via an invalid guest frame number.",
  "id": "GHSA-6m92-fjpm-vf6h",
  "modified": "2022-05-17T02:51:04Z",
  "published": "2022-05-17T02:51:04Z",
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    },
    {
      "type": "WEB",
      "url": "http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3663"
    },
    {
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      "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/92863"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1036754"
    },
    {
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      "url": "http://xenbits.xen.org/xsa/advisory-188.html"
    },
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-7154 (GCVE-0-2016-7154)

Vulnerability from cvelistv5 – Published: 2016-09-21 14:00 – Updated: 2024-08-06 01:50

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/92863	vdb-entryx_refsource_BID
	http://xenbits.xen.org/xsa/advisory-188.html	x_refsource_CONFIRM
	http://www.debian.org/security/2016/dsa-3663	vendor-advisoryx_refsource_DEBIAN
	http://xenbits.xen.org/xsa/xsa188.patch	x_refsource_CONFIRM
	http://www.c7zero.info/stuff/csw2017_ExploringYou…	x_refsource_MISC
	http://support.citrix.com/article/CTX216071	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1036754	vdb-entryx_refsource_SECTRACK

Show details on NVD website

JSON

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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-6M92-FJPM-VF6H

CVE-2016-7154 (GCVE-0-2016-7154)

Tags

Sightings

Nomenclature