CVE ID:	CVE-2018-14734
Description:	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).
Test IDs:	1.3.6.1.4.1.25623.1.0.874911   1.3.6.1.4.1.25623.1.0.874918   1.3.6.1.4.1.25623.1.1.2.2018.1370   1.3.6.1.4.1.25623.1.1.4.2019.1422.1   1.3.6.1.4.1.25623.1.0.874916   1.3.6.1.4.1.25623.1.0.874913
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2018-14734 Debian Security Information: DSA-4308 (Google Search) https://www.debian.org/security/2018/dsa-4308 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cb2595c1393b4a5211534e6f0a0fbad369e21ad8 https://github.com/torvalds/linux/commit/cb2595c1393b4a5211534e6f0a0fbad369e21ad8 https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html RedHat Security Advisories: RHSA-2019:0831 https://access.redhat.com/errata/RHSA-2019:0831 RedHat Security Advisories: RHSA-2019:2029 https://access.redhat.com/errata/RHSA-2019:2029 RedHat Security Advisories: RHSA-2019:2043 https://access.redhat.com/errata/RHSA-2019:2043 https://usn.ubuntu.com/3797-1/ https://usn.ubuntu.com/3797-2/ https://usn.ubuntu.com/3847-1/ https://usn.ubuntu.com/3847-2/ https://usn.ubuntu.com/3847-3/ https://usn.ubuntu.com/3849-1/ https://usn.ubuntu.com/3849-2/