title: Red Hat Security Advisory: kernel-alt security and bug fix update
description: kernel: MIDI driver race condition leads to a double-free kernel: Use-after-free in __blk_drain_queue() function in block/blk-core.c kernel: brcmfmac heap buffer overflow in brcmf_wowl_nd_results hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) kernel: a NULL pointer dereference in drivers/scsi/megaraid/megaraid_sas_base.c leading to DoS
cpes: cpe:/o:redhat:enterprise_linux:7::server