CVE-2023-6215

HIGH

HP Sure Start IFD Protection - BIOS Integrity Bypass Code Execution

Title source: manual
STIX 2.1

Description

A potential security vulnerability has been identified in HP Sure Start’s protection of the Intel Flash Descriptor in certain HP PC products, which might allow security bypass, arbitrary code execution, loss of integrity or confidentiality, or denial of service. HP is releasing BIOS updates to mitigate the potential vulnerability.

References (1)

Core 1

Scores

CVSS v4 7.2
EPSS 0.0021
EPSS Percentile 10.5%
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-306
Status published
Products (1)
HP, Inc./HP Sure Start IFD Protection See HP security bulletin reference for affected versions
Published Oct 07, 2025
Tracked Since Feb 18, 2026