title: Red Hat Security Advisory: kernel-alt security and bug fix update
description: kernel: Integer overflow in the alarm_timer_nsleep function kernel: NULL pointer dereference in xfs_da_shrink_inode function kernel: use-after-free in ucma_leave_multicast in drivers/infiniband/core/ucma.c kernel: Unprivileged users able to inspect kernel stacks of arbitrary tasks kernel: TLB flush happens too late on mremap kernel: Type confusion in drivers/tty/n_tty.c allows for a denial of service kernel: userfaultfd bypasses tmpfs file permissions kernel: lack of check for mmap minimum address in expand_downwards in mm/mmap.c leads to NULL pointer dereferences exploit on non-SMAP platforms
cpes: cpe:/o:redhat:enterprise_linux:7::server