SUSE CVE-2018-5332

In the Linux kernel through 3.2, the rdsmessageallocsgs 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 rdsrdmaextrasize function in net/rds/rdma.c...

kernel: rds_message_alloc_sgs() function doesn't validate value used during DMA page allocation causes heap out-of-bounds write

In the Linux kernel through 4.14.13, the rdsmessageallocsgs 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 rdsrdmaextrasize function in 'net/rds/rdma.c' and thus to a system panic. Due to the nature of the fla...