CVE ID:	CVE-2018-5332
Description:	In the Linux kernel through 3.2, the rds_message_alloc_sgs() function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c).
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2018-5332 BugTraq ID: 102507 http://www.securityfocus.com/bid/102507 Debian Security Information: DSA-4187 (Google Search) https://www.debian.org/security/2018/dsa-4187 https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html RedHat Security Advisories: RHSA-2018:0470 https://access.redhat.com/errata/RHSA-2018:0470 https://usn.ubuntu.com/3617-1/ https://usn.ubuntu.com/3617-2/ https://usn.ubuntu.com/3617-3/ https://usn.ubuntu.com/3619-1/ https://usn.ubuntu.com/3619-2/ https://usn.ubuntu.com/3620-1/ https://usn.ubuntu.com/3620-2/ https://usn.ubuntu.com/3632-1/