Vulnerability Details CVE-2015-6856
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 23.6%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 7.2
References
- http://packetstormsecurity.com/files/134987/Dell-Authentication-Driver-Uncontrolled-Write.html
- http://seclists.org/fulldisclosure/2015/Dec/81
- http://www.securityfocus.com/archive/1/537161/100/0/threaded
- http://www.securityfocus.com/bid/79643
- https://www.korelogic.com/Resources/Advisories/KL-001-2015-008.txt
- http://packetstormsecurity.com/files/134987/Dell-Authentication-Driver-Uncontrolled-Write.html
- http://seclists.org/fulldisclosure/2015/Dec/81
- http://www.securityfocus.com/archive/1/537161/100/0/threaded
- http://www.securityfocus.com/bid/79643
- https://www.korelogic.com/Resources/Advisories/KL-001-2015-008.txt
Products affected by CVE-2015-6856
-
cpe:2.3:a:dell:pre-boot_authentication_driver:1.0.1.5