CVE-2019-18913: High severity hp elitedesk 800 g5 desktop mini firmware vulnerability
A potential security vulnerability with pre-boot DMA may allow unauthorized UEFI code execution using open-case attacks. This industry-wide issue requires physically accessing internal expansion slots with specialized hardware and software tools to modify UEFI code in memory. This affects HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. Affected versions depend on platform (prior to 01.04.02; or prior to 02.04.01; or prior to 02.04.02).
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2019-18913?
CVE-2019-18913 is considered a critical security vulnerability due to its potential for unauthorized UEFI code execution.
How do I fix CVE-2019-18913?
To fix CVE-2019-18913, update the UEFI firmware to the latest version provided by HP.
Which products are affected by CVE-2019-18913?
CVE-2019-18913 affects multiple HP models including EliteDesk, ProDesk, EliteOne, and ZBook series with specific firmware versions.
What type of attack does CVE-2019-18913 facilitate?
CVE-2019-18913 enables open-case physical attacks that could allow unauthorized access to UEFI firmware.
Is it safe to leave systems vulnerable to CVE-2019-18913?
Leaving systems vulnerable to CVE-2019-18913 poses significant security risks, including potential remote code execution.