The vulnerability CVE-2022-29885 stems from documentation inaccuracies rather than code flaws. The EncryptInterceptor itself was not inherently vulnerable; instead, the documentation incorrectly claimed it provided sufficient protection for untrusted networks. The patches (e.g., in changelog.xml, cluster-howto.xml) only updated documentation to clarify that EncryptInterceptor does not mitigate DoS risks. No code changes to the EncryptInterceptor or related functions were made in the provided commit diffs. Thus, there are no specific functions in the codebase identified as vulnerable—the issue lies in misleading documentation leading to insecure deployment decisions.