View at Official ubuntu advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2012-4516 low priority: Ubuntu including 1 source packages (librdmacm), 24 status rows across 24 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hardy, hirsute, lucid, natty, oneiric, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): ignored 11, DNE 8, not-affected 3, needs-triage 1, released 1.
librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote attackers to specify the address resolution information for the application via a malicious ib_acm service.