CVE-2023-31304

Aug. 13, 2024, 5:15 p.m.

2.3
Low

Description

Improper input validation in SMU may allow an attacker with privileges and a compromised physical function (PF)     to modify the PCIe® lane count and speed, potentially leading to a loss of availability.

Product(s) Impacted

Product Versions
AMD System Management Unit (SMU)
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html

Tags

psirt@amd.com
2024-08-13
CVE-2023-31304

CVSS Score

2.3 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Privileges Required: HIGH
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: LOW

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

    View Vector String

Timeline

Published: Aug. 13, 2024, 5:15 p.m.
Last Modified: Aug. 13, 2024, 5:15 p.m.

Status : Received

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.