Improper Input Validation in Intel Server Board and BIOS Firmware
CVE-2022-33945

6.7MEDIUM

Key Information:

Vendor

Intel
Status
Intel(r) Server Board And Intel(r) Server System BiOS Firmware
Vendor
CVE Published:
14 November 2023

What is CVE-2022-33945?

Improper input validation within select Intel Server Board and BIOS firmware can lead to potential privilege escalation for a local attacker with access. This flaw emphasizes the importance of robust validation mechanisms to secure the integrity of firmware against unauthorized access.

Affected Version(s)

Intel(R) Server board and Intel(R) Server System BIOS firmware See references

References

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

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2022-33945 : Improper Input Validation in Intel Server Board and BIOS Firmware