CVE-2022-29607 : Vulnerability Insights and Analysis

An issue was discovered in ONOS 2.5.1 that can mislead network operators due to improper handling of intents with the same source and destination.

Understanding CVE-2022-29607

This CVE identifies a flaw in ONOS 2.5.1 that can result in an inaccurate representation of intent status, potentially confusing network operators.

What is CVE-2022-29607?

The vulnerability in ONOS 2.5.1 allows the modification of an intent to have the same source and destination, misleadingly showing the INSTALLED state without an actual flow rule.

The Impact of CVE-2022-29607

The improper handling of such intents in ONOS 2.5.1 can deceive network operators, leading to misconceptions about the network's actual state.

Technical Details of CVE-2022-29607

This section dives into the specifics of the vulnerability, affected systems, and the exploitation mechanism.

Vulnerability Description

ONOS 2.5.1 incorrectly displays the INSTALLED state for intents with identical source and destination, causing confusion for network operators.

Affected Systems and Versions

Vendor and product details are not available. ONOS 2.5.1 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

By modifying an intent in ONOS 2.5.1 to have the same source and destination, attackers can misrepresent the actual status of an intent without any flow rule.

Mitigation and Prevention

Discover the immediate steps and long-term security practices for mitigating CVE-2022-29607 in ONOS 2.5.1

Immediate Steps to Take

Network operators should be cautious of intents showing the INSTALLED state without corresponding flow rules for the same source and destination in ONOS 2.5.1.

Long-Term Security Practices

Implement robust network monitoring and verification mechanisms to detect inconsistencies and inaccuracies in intent statuses within ONOS 2.5.1.

Patching and Updates

Stay informed about patches and updates from ONOS to address the vulnerability in ONOS 2.5.1.