CVE-2015-0949: Dell Latitude e6430 Firmware
High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.
The System Management Mode (SMM) implementation in Dell Latitude E6430 BIOS Revision A09, HP EliteBook 850 G1 BIOS revision L71 Ver. 01.09, and possibly other BIOS implementations does not ensure that function calls operate on SMRAM memory locations, which allows local users to bypass the Secure Boot protection mechanism and gain privileges by leveraging write access to physical memory.
Affected products
Published 2020-01-30. Last modified 2026-06-17.