Executive Summary

Informations
Name CVE-2016-7154 First vendor Publication 2016-09-21
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 6.7
Base Score 6.7 Environmental Score 6.7
impact SubScore 5.9 Temporal Score 6.7
Exploitabality Sub Score 0.8
 
Attack Vector Local Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7154

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 5

Nessus® Vulnerability Scanner

Date Description
2016-12-05 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_4bf57137ba4d11e6ae1b002590263bf5.nasl - Type : ACT_GATHER_INFO
2016-10-26 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2533-1.nasl - Type : ACT_GATHER_INFO
2016-10-13 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2507-1.nasl - Type : ACT_GATHER_INFO
2016-10-12 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1169.nasl - Type : ACT_GATHER_INFO
2016-09-20 Name : The remote host is affected by multiple vulnerabilities.
File : citrix_xenserver_CTX216071.nasl - Type : ACT_GATHER_INFO
2016-09-12 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3663.nasl - Type : ACT_GATHER_INFO
2016-09-09 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0102.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://support.citrix.com/article/CTX216071
http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf
http://www.debian.org/security/2016/dsa-3663
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546....
http://www.securityfocus.com/bid/92863
http://www.securitytracker.com/id/1036754
http://xenbits.xen.org/xsa/advisory-188.html
http://xenbits.xen.org/xsa/xsa188.patch
Source Url

Alert History

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Date Informations
2024-11-28 12:58:53
  • Multiple Updates
2021-05-04 12:53:02
  • Multiple Updates
2021-04-22 02:05:23
  • Multiple Updates
2020-05-23 00:53:04
  • Multiple Updates
2017-04-10 09:24:23
  • Multiple Updates
2017-01-07 09:25:57
  • Multiple Updates
2016-12-06 13:26:15
  • Multiple Updates
2016-10-27 13:26:38
  • Multiple Updates
2016-10-14 13:25:02
  • Multiple Updates
2016-10-13 13:25:06
  • Multiple Updates
2016-09-23 09:23:49
  • Multiple Updates
2016-09-22 05:22:26
  • Multiple Updates
2016-09-21 21:29:45
  • First insertion