Common Weakness Enumeration

    CWE Definition / CWE-1223

    CWE-1223: Race Condition for Write-Once Attributes

    A write-once register in hardware design is programmable by an untrusted software component earlier than the trusted software component, resulting in a race condition issue.

    Published:12 Dec 2019
    Organization:MITRE
    Modified:11 Dec 2025

    Related Weakness

    CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')