CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.8. See the original NVD description below for full technical details.
CVE
CVE-2014-4859
Severity
MEDIUM
CVSS
6.8
EPSS
0.59%
Original NVD Description
Integer overflow in the Drive Execution Environment (DXE) phase in the Capsule Update feature in the UEFI implementation in EDK2 allows physically proximate attackers to bypass intended access restrictions via crafted data.
Related CVEs
Other vulnerabilities affecting the same vendor(s)