Improper Input Validation in Intel Server Board BIOS Firmware
CVE-2023-34431

6.7MEDIUM

Key Information:

Vendor

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

What is CVE-2023-34431?

An improper input validation flaw exists within specific versions of Intel Server Board BIOS firmware. This vulnerability allows a privileged user with local access to potentially escalate their privileges, posing a security risk. It is crucial for users of affected Intel server boards to review their firmware versions and apply recommended updates to mitigate this vulnerability.

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Affected Version(s)

Intel(R) Server Board 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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