CVE-2015-6856
Dell Pre-Boot Authentication Driver Privilege Escalation
Description
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.
INFO
Published Date :
Jan. 8, 2016, 7:59 p.m.
Last Modified :
Oct. 9, 2018, 7:57 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-6856.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-6856 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-6856 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2018
Action Type Old Value New Value Removed Reference http://www.securityfocus.com/archive/1/archive/1/537161/100/0/threaded [Exploit] Added Reference http://www.securityfocus.com/archive/1/537161/100/0/threaded [No Types Assigned] -
Modified Analysis by [email protected]
Jan. 12, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:dell:pre-boot_authentication_driver:1.0.1.5:*:*:*:*:*:*:* Added CVSS V2 (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.securityfocus.com/archive/1/archive/1/537161/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/archive/1/537161/100/0/threaded Exploit Changed Reference Type http://packetstormsecurity.com/files/134987/Dell-Authentication-Driver-Uncontrolled-Write.html No Types Assigned http://packetstormsecurity.com/files/134987/Dell-Authentication-Driver-Uncontrolled-Write.html Exploit Changed Reference Type https://www.korelogic.com/Resources/Advisories/KL-001-2015-008.txt No Types Assigned https://www.korelogic.com/Resources/Advisories/KL-001-2015-008.txt Exploit Changed Reference Type http://seclists.org/fulldisclosure/2015/Dec/81 No Types Assigned http://seclists.org/fulldisclosure/2015/Dec/81 Exploit Added CWE CWE-264 -
Initial Analysis by [email protected]
Jan. 11, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-6856 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-6856
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.07827
percentile