title: Red Hat Security Advisory: virt:rhel security update
description: hardware: Microarchitectural Store Buffer Data Sampling (MSBDS) hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS) hardware: Microarchitectural Fill Buffer Data Sampling (MFBDS) QEMU: device_tree: heap buffer overflow while loading device tree blob libssh2: Integer overflow in transport read resulting in out of bounds write libssh2: Integer overflow in keyboard interactive handling resulting in out of bounds write libssh2: Integer overflow in SSH packet processing channel resulting in out of bounds write libssh2: Integer overflow in user authenticate keyboard interactive allows out-of-bounds writes hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)
cpes: cpe:/a:redhat:enterprise_linux:8::appstream