CVE Vulnerabilities

CVE-2015-6856

Published: Jan 08, 2016 | Modified: Oct 09, 2018
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Pre-boot_authentication_driver Dell 1.0.1.5 (including) 1.0.1.5 (including)

References