Security updates for Thursday
As might be guessed, a fair number of these updates are for the kernel and microcode changes to mitigate Meltdown and Spectre. More undoubtedly coming over the next weeks.
Security updates have been issued by CentOS (kernel, linux-firmware, and microcode_ctl), Debian (imagemagick), Fedora (kernel, libvirt, and python33), Mageia (curl, gdm, gnome-shell, libexif, libxml2, libxml2, perl-XML-LibXML, perl, swftools, and systemd), openSUSE (kernel-firmware), Oracle (kernel), Red Hat (kernel, kernel-rt, linux-firmware, and microcode_ctl), Scientific Linux (kernel, linux-firmware, and microcode_ctl), SUSE (ImageMagick, java-1_7_0-openjdk, kernel, kernel-firmware, microcode_ctl, qemu, and ucode-intel), and Ubuntu (apport, dnsmasq, and webkit2gtk).