VNX-695 – Use of Low-Level Functionality

Overview

VNX-695 maps to CWE-695: Use of Low-Level Functionality. Detects source patterns associated with CWE-695 (Use of Low-Level Functionality). Each finding should be manually reviewed for exploitability in context.

Severity: Low | CWE: CWE-695 | Languages: c

Why This Matters

This weakness class (Use of Low-Level Functionality) creates a concrete exploit surface: the rule searches for the concrete source-level patterns most commonly associated with CWE-695 and surfaces them for review. Each finding should be evaluated in context — the rule catches the pattern, not the context.

What Gets Flagged

// FLAGGED: contains '__asm__' pattern
__asm__

Remediation

  1. Review each flagged line and determine whether the pattern represents a real instance of CWE-695 or a false positive.
  2. Replace the flagged construct with a documented safe alternative appropriate to your language and framework.
  3. For confirmed false positives, add a # vulnetix-ignore: VNX-695 comment on the line.
  4. Ensure equivalent test coverage exists to prevent regression.

References