CVE-2024-21927

Sept. 24, 2025, 6:11 p.m.

5.0
Medium

Description

Improper input validation in Satellite Management Controller (SMC) may allow an attacker with privileges to use certain special characters in manipulated Redfish® API commands, causing service processes like OpenBMC to crash and reset, potentially resulting in denial of service.

Product(s) Impacted

Vendor Product Versions
Amd
  • Satellite Management Controller
  • *
Openbmc
  • Openbmc
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-241
Improper Handling of Unexpected Data Type
The product does not handle or incorrectly handles when a particular element is not the expected type, e.g. it expects a digit (0-9) but is provided with a letter (A-Z).

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a amd satellite_management_controller / / / / / / / /
a openbmc openbmc / / / / / / / /

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6016.html

Tags

CWE-241
psirt@amd.com
2025-09-23
CVE-2024-21927

CVSS Score

5.0 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: LOW
  • Scope: CHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: LOW

    • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L

    View Vector String

Timeline

Published: Sept. 23, 2025, 10:15 p.m.
Last Modified: Sept. 24, 2025, 6:11 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

psirt@amd.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.