Common Vulnerabilities and Exposures assigned an identifier CVE-2014-3214 to
the following vulnerability:

Name: CVE-2014-3214
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3214
Assigned: 20140503
Reference: https://kb.isc.org/article/AA-01161

The prefetch implementation in named in ISC BIND 9.10.0, when a
recursive nameserver is enabled, allows remote attackers to cause a
denial of service (REQUIRE assertion failure and daemon exit) via a
DNS query that triggers a response with unspecified attributes.

The prefetch option was introduced in BIND 9.10.0b1:

https://kb.isc.org/article/AA-01138/81/BIND-9.10.0b1-Release-Notes.html

Based on the issue description, the fix is possibly this NULL check in query.c:

7646                                         dns_name_t *name;
7647                                         name = (fname != NULL) ? fname : tname;
7648                                         query_prefetch(client, name, rdataset);

The version of BIND in Red Hat Enterprise Linux is older than 9.10, and also does not contain query_prefetch()