Active Debug Code Security Vulnerability in Dell PowerEdge and Precision BIOS
CVE-2023-44298

3.6LOW

Key Information:

Vendor
Dell
Status
PowerEdge BIOS
Vendor
CVE Published:
5 December 2023

Summary

Dell PowerEdge platforms utilizing 16G Intel E5 BIOS and Dell Precision BIOS version 1.4.4 exhibit a security vulnerability linked to active debug code. This flaw allows unauthenticated physical attackers to potentially exploit the system, posing risks of information tampering, unauthorized code execution, and service disruption. Immediate mitigation strategies and patches from Dell are recommended to safeguard affected systems.

Affected Version(s)

PowerEdge BIOS PowerEdge R660 Version 1.4.4

References

https://www.dell.com/support/kbdoc/en-us/000220047/dsa-20...
vendor-advisory

CVSS V3.1

Score:
3.6
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Physical
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.