Insufficient Control Flow Management in Intel Xeon 6 Processor Firmware
CVE-2025-20004

8.5HIGH

Key Information:

Vendor

Intel
Status
Intel(r) Xeon(r) 6 Processor E-cores Firmware
Vendor
CVE Published:
13 May 2025

What is CVE-2025-20004?

An insufficient control flow management vulnerability in the Alias Checking Trusted Module of Intel(R) Xeon(R) 6 processor E-Cores firmware has the potential to enable local privilege escalation for a privileged user. This weakness allows for unauthorized access and manipulation within the firmware, presenting a serious risk to impacted systems. It is crucial for organizations utilizing affected Intel products to evaluate their security posture and apply necessary patches to mitigate these risks.

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Affected Version(s)

Intel(R) Xeon(R) 6 processor E-Cores firmware See references

References

https://intel.com/content/www/us/en/security-center/advis...

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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