Executive Summary

Informations
Name CVE-2016-5242 First vendor Publication 2016-06-07
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Overall CVSS Score 5.6
Base Score 5.6 Environmental Score 5.6
impact SubScore 4 Temporal Score 5.6
Exploitabality Sub Score 1.1
 
Attack Vector Local Attack Complexity High
Privileges Required Low User Interaction None
Scope Changed Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.7 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The p2m_teardown function in arch/arm/p2m.c in Xen 4.4.x through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (NULL pointer dereference and host OS crash) by creating concurrent domains and holding references to them, related to VMID exhaustion.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5242

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 12

Nessus® Vulnerability Scanner

Date Description
2016-07-29 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3633.nasl - Type : ACT_GATHER_INFO
2016-07-14 Name : The remote Fedora host is missing a security update.
File : fedora_2016-103752d2a9.nasl - Type : ACT_GATHER_INFO
2016-07-14 Name : The remote Fedora host is missing a security update.
File : fedora_2016-389be30b95.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://www.debian.org/security/2016/dsa-3633
http://www.securityfocus.com/bid/91015
http://www.securitytracker.com/id/1036035
http://xenbits.xen.org/xsa/advisory-181.html
Source Url

Alert History

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Date Informations
2024-11-28 12:57:25
  • Multiple Updates
2021-05-04 12:51:32
  • Multiple Updates
2021-04-22 02:04:00
  • Multiple Updates
2020-05-23 00:52:07
  • Multiple Updates
2016-11-29 00:26:26
  • Multiple Updates
2016-07-30 13:23:42
  • Multiple Updates
2016-07-18 13:25:14
  • Multiple Updates
2016-06-16 00:25:58
  • Multiple Updates
2016-06-11 09:27:22
  • Multiple Updates
2016-06-09 17:25:57
  • Multiple Updates
2016-06-09 09:25:51
  • Multiple Updates
2016-06-08 17:34:04
  • First insertion