The CERT Oracle Secure Coding Standard for Java (2011) Chapter 9 - Visibility and Atomicity (VNA)
A category in the Common Weakness Enumeration published by The MITRE Corporation.
Categories in the Common Weakness Enumeration (CWE) group entries based on some common characteristic or attribute.
Weaknesses in this category are related to rules in the Visibility and Atomicity (VNA) chapter of The CERT Oracle Secure Coding Standard for Java (2011).
The program contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a ...
The software does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.
The software does not lock or does not correctly lock a resource when the software must have exclusive access to the resource.
The software utilizes multiple threads or processes to allow temporary access to a shared resource that can only be exclusive to one process at a time, but it does not...
If two threads of execution use a resource simultaneously, there exists the possibility that resources may be used while invalid, in turn making the state of execution...
The product does not properly synchronize shared data, such as static variables across threads, which can lead to undefined behavior and unpredictable data changes.
Deprecated or Obsolete
CWE entries in this view (graph) are fully or partially eliminated by following the guidance presented in the book "The CERT Oracle Secure Coding Standard for Java" pu...