drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-07-29T16:00:00

Updated: 2024-08-05T09:38:13.375Z

Reserved: 2018-07-29T00:00:00

Link: CVE-2018-14734

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-07-29T23:29:00.267

Modified: 2019-04-23T17:29:01.660

Link: CVE-2018-14734

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-06-01T00:00:00Z

Links: CVE-2018-14734 - Bugzilla