When F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.2, or 11.5.1-11.5.6 is processing specially crafted TCP traffic with the Large Receive Offload (LRO) feature enabled, TMM may crash, leading to a failover event. This vulnerability is not exposed unless LRO is enabled, so most affected customers will be on 13.1.x. LRO has been available since 11.4.0 but is not enabled by default until 13.1.0.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: f5

Published: 2018-10-10T14:00:00Z

Updated: 2024-09-16T23:05:47.499Z

Reserved: 2018-08-14T00:00:00

Link: CVE-2018-15311

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-10-10T14:29:00.387

Modified: 2019-10-03T00:03:26.223

Link: CVE-2018-15311

cve-icon Redhat

No data.