Description
The BIOS implementation on Dell Latitude, OptiPlex, Precision Mobile Workstation, and Precision Workstation Client Solutions (CS) devices with model-dependent firmware before A21 does not enforce a BIOS_CNTL locking protection mechanism upon being woken from sleep, which allows local users to conduct EFI flash attacks by leveraging console access, a similar issue to CVE-2015-3692.
Metrics
CVSS 3.1 6.0/10
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:HAffected software
No affected versions have been published.
Timeline
- Published
- Aug 1, 2015
- Last modified
- Jun 17, 2026
- NVD status
- Modified