CVE-2023-2483 in Linux
Summary
by MITRE • 05/23/2023
** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-33203. Reason: This candidate is a reservation duplicate of CVE-2023-33203. Notes: All CVE users should reference CVE-2023-33203 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.
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Analysis
by VulDB Data Team • 10/01/2025
This CVE identifier represents a rejected duplicate reservation that was intentionally invalidated due to its redundant nature within the vulnerability management ecosystem. The candidate number was designated as a duplicate of CVE-2023-33203, indicating that the original vulnerability had already been properly catalogued and documented under the latter identifier. Such duplicate reservations occur when multiple organizations or individuals submit similar vulnerability reports or when system processes accidentally create redundant entries in the CVE database.
The rejection of this candidate number demonstrates the importance of proper CVE management protocols within cybersecurity operations. When duplicate entries are identified, the official CVE Numbering Authority (CNA) must invalidate the redundant reservation to maintain data integrity and prevent confusion among security professionals who rely on accurate vulnerability references for their protective measures. This process ensures that all stakeholders reference the same canonical vulnerability entry rather than multiple similar identifiers.
From a cybersecurity operational perspective, duplicate CVE reservations can create significant challenges for security teams implementing vulnerability management workflows. When analysts encounter duplicate identifiers in their threat intelligence feeds or security tools, it can lead to confusion about which specific vulnerability requires remediation. The invalidation of such duplicates ensures that security teams maintain consistent reference points for patch management, risk assessment, and incident response activities.
The proper handling of this situation reflects industry best practices aligned with CWE guidelines for vulnerability classification and the ATT&CK framework's approach to maintaining accurate threat intelligence databases. Organizations following these standards must ensure their vulnerability management systems can properly identify and handle duplicate entries to maintain effective cybersecurity posture and prevent operational disruptions caused by conflicting references. This process also reinforces the importance of proper CNA coordination and the need for standardized procedures in vulnerability identification and documentation across the security community.
The removal of all references and descriptions from this candidate number represents a complete deprecation process that prevents accidental usage in security systems, threat intelligence platforms, or automated remediation workflows. Security professionals must remain vigilant when working with CVE databases to ensure they are referencing valid, non-duplicate identifiers and that their systems properly handle the deprecation of invalid entries to maintain operational effectiveness.