Description

A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to corrupt memory resulting in loss of integrity, confidentiality, or availability.

INFO

Published Date :

2026-02-11T14:35:16.063Z

Last Modified :

2026-02-11T15:42:32.097Z

Source :

AMD
AFFECTED PRODUCTS

The following products are affected by CVE-2023-20548 vulnerability.

Vendors Products
Amd
  • Instinct Mi210
  • Instinct Mi250
  • Instinct Mi300a
  • Instinct Mi300x
  • Radeon Pro Vii
  • Radeon Pro Vii Firmware
  • Radeon Pro W5000 Series
  • Radeon Pro W5500
  • Radeon Pro W5500x
  • Radeon Pro W5700
  • Radeon Pro W5700x
  • Radeon Rx 5000 Series
  • Radeon Rx 5300
  • Radeon Rx 5300 Xt
  • Radeon Rx 5300m
  • Radeon Rx 5500
  • Radeon Rx 5500 Xt
  • Radeon Rx 5500m
  • Radeon Rx 5600
  • Radeon Rx 5600 Xt
  • Radeon Rx 5600m
  • Radeon Rx 5700
  • Radeon Rx 5700 Xt
  • Radeon Rx 5700m
  • Radeon Software
  • Radeon Vii
  • Radeon Vii Firmware
  • Rocm
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-20548.

URL Resource
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact