Executive Summary

Informations
Name CVE-2015-6856 First vendor Publication 2016-01-08
Vendor Cve Last vendor Modification 2018-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low 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

Dell Pre-Boot Authentication Driver (PBADRV.sys) 1.0.1.5 allows local users to write to arbitrary physical memory locations and gain privileges via a 0x0022201c IOCTL call.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6856

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-264 Permissions, Privileges, and Access Controls

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/79643
BUGTRAQ http://www.securityfocus.com/archive/1/537161/100/0/threaded
FULLDISC http://seclists.org/fulldisclosure/2015/Dec/81
MISC http://packetstormsecurity.com/files/134987/Dell-Authentication-Driver-Uncont...
https://www.korelogic.com/Resources/Advisories/KL-001-2015-008.txt

Alert History

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Date Informations
2021-05-04 12:42:28
  • Multiple Updates
2021-04-22 01:51:45
  • Multiple Updates
2020-05-23 00:46:49
  • Multiple Updates
2018-10-10 00:19:57
  • Multiple Updates
2016-01-12 09:22:08
  • Multiple Updates
2016-01-09 00:23:13
  • First insertion