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CWE-763 - Release of Invalid Pointer or Reference

CWE-763

  • Abstraction:
  • Base
  • Structure:
  • Simple
  • Status:
  • Incomplete
Weakness Name

Release of Invalid Pointer or Reference

Description

The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.

This weakness can take several forms, such as:

Common Consequences

Scope: Integrity, Availability, Confidentiality

Impact: Modify Memory, DoS: Crash, Exit, or Restart, Execute Unauthorized Code or Commands

Notes: This weakness may result in the corruption of memory, and perhaps instructions, possibly leading to a crash. If the corrupted memory can be effectively controlled, it may be possible to execute arbitrary code.

Related Weaknesses

CWE-404Improper Resource Shutdown or ReleaseMedium

  • Release Date:
  • 2009-05-27
  • Latest Modification Date:
  • 2023-10-26

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