CVE-2019-18913

6.8MEDIUM

Key Information:

Vendor
HP
Status
HP Intel-based Business Pcs That Support Microsoft Windows 10 Kernel Dma Protection.
Vendor
CVE Published:
31 January 2020

Summary

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 Version(s)

HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. Depends on platform. Prior to 01.04.02

HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. or prior to 02.04.01

HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. or prior to 02.04.02.

References

https://support.hp.com/us-en/document/c06549501
x_refsource_CONFIRM

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.