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Centos Linux: CVE-2018-3639: Important: kernel security update (Multiple Advisories)

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Centos Linux: CVE-2018-3639: Important: kernel security update (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:C/I:N/A:N)
Published
05/21/2018
Created
07/25/2018
Added
05/24/2018
Modified
08/28/2019

Description

Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.

Solution(s)

  • centos-upgrade-java-1-7-0-openjdk
  • centos-upgrade-java-1-7-0-openjdk-accessibility
  • centos-upgrade-java-1-7-0-openjdk-debuginfo
  • centos-upgrade-java-1-7-0-openjdk-demo
  • centos-upgrade-java-1-7-0-openjdk-devel
  • centos-upgrade-java-1-7-0-openjdk-headless
  • centos-upgrade-java-1-7-0-openjdk-javadoc
  • centos-upgrade-java-1-7-0-openjdk-src
  • centos-upgrade-java-1-8-0-openjdk
  • centos-upgrade-java-1-8-0-openjdk-accessibility
  • centos-upgrade-java-1-8-0-openjdk-accessibility-debug
  • centos-upgrade-java-1-8-0-openjdk-debug
  • centos-upgrade-java-1-8-0-openjdk-debuginfo
  • centos-upgrade-java-1-8-0-openjdk-demo
  • centos-upgrade-java-1-8-0-openjdk-demo-debug
  • centos-upgrade-java-1-8-0-openjdk-devel
  • centos-upgrade-java-1-8-0-openjdk-devel-debug
  • centos-upgrade-java-1-8-0-openjdk-headless
  • centos-upgrade-java-1-8-0-openjdk-headless-debug
  • centos-upgrade-java-1-8-0-openjdk-javadoc
  • centos-upgrade-java-1-8-0-openjdk-javadoc-debug
  • centos-upgrade-java-1-8-0-openjdk-javadoc-zip
  • centos-upgrade-java-1-8-0-openjdk-javadoc-zip-debug
  • centos-upgrade-java-1-8-0-openjdk-src
  • centos-upgrade-java-1-8-0-openjdk-src-debug
  • centos-upgrade-kernel
  • centos-upgrade-kernel-rt
  • centos-upgrade-libvirt
  • centos-upgrade-libvirt-admin
  • centos-upgrade-libvirt-client
  • centos-upgrade-libvirt-daemon
  • centos-upgrade-libvirt-daemon-config-network
  • centos-upgrade-libvirt-daemon-config-nwfilter
  • centos-upgrade-libvirt-daemon-driver-interface
  • centos-upgrade-libvirt-daemon-driver-lxc
  • centos-upgrade-libvirt-daemon-driver-network
  • centos-upgrade-libvirt-daemon-driver-nodedev
  • centos-upgrade-libvirt-daemon-driver-nwfilter
  • centos-upgrade-libvirt-daemon-driver-qemu
  • centos-upgrade-libvirt-daemon-driver-secret
  • centos-upgrade-libvirt-daemon-driver-storage
  • centos-upgrade-libvirt-daemon-driver-storage-core
  • centos-upgrade-libvirt-daemon-driver-storage-disk
  • centos-upgrade-libvirt-daemon-driver-storage-gluster
  • centos-upgrade-libvirt-daemon-driver-storage-iscsi
  • centos-upgrade-libvirt-daemon-driver-storage-logical
  • centos-upgrade-libvirt-daemon-driver-storage-mpath
  • centos-upgrade-libvirt-daemon-driver-storage-rbd
  • centos-upgrade-libvirt-daemon-driver-storage-scsi
  • centos-upgrade-libvirt-daemon-kvm
  • centos-upgrade-libvirt-daemon-lxc
  • centos-upgrade-libvirt-debuginfo
  • centos-upgrade-libvirt-devel
  • centos-upgrade-libvirt-docs
  • centos-upgrade-libvirt-libs
  • centos-upgrade-libvirt-lock-sanlock
  • centos-upgrade-libvirt-login-shell
  • centos-upgrade-libvirt-nss
  • centos-upgrade-libvirt-python
  • centos-upgrade-qemu-guest-agent
  • centos-upgrade-qemu-img
  • centos-upgrade-qemu-kvm
  • centos-upgrade-qemu-kvm-common
  • centos-upgrade-qemu-kvm-debuginfo
  • centos-upgrade-qemu-kvm-tools

References

  • centos-upgrade-java-1-7-0-openjdk
  • centos-upgrade-java-1-7-0-openjdk-accessibility
  • centos-upgrade-java-1-7-0-openjdk-debuginfo
  • centos-upgrade-java-1-7-0-openjdk-demo
  • centos-upgrade-java-1-7-0-openjdk-devel
  • centos-upgrade-java-1-7-0-openjdk-headless
  • centos-upgrade-java-1-7-0-openjdk-javadoc
  • centos-upgrade-java-1-7-0-openjdk-src
  • centos-upgrade-java-1-8-0-openjdk
  • centos-upgrade-java-1-8-0-openjdk-accessibility
  • centos-upgrade-java-1-8-0-openjdk-accessibility-debug
  • centos-upgrade-java-1-8-0-openjdk-debug
  • centos-upgrade-java-1-8-0-openjdk-debuginfo
  • centos-upgrade-java-1-8-0-openjdk-demo
  • centos-upgrade-java-1-8-0-openjdk-demo-debug
  • centos-upgrade-java-1-8-0-openjdk-devel
  • centos-upgrade-java-1-8-0-openjdk-devel-debug
  • centos-upgrade-java-1-8-0-openjdk-headless
  • centos-upgrade-java-1-8-0-openjdk-headless-debug
  • centos-upgrade-java-1-8-0-openjdk-javadoc
  • centos-upgrade-java-1-8-0-openjdk-javadoc-debug
  • centos-upgrade-java-1-8-0-openjdk-javadoc-zip
  • centos-upgrade-java-1-8-0-openjdk-javadoc-zip-debug
  • centos-upgrade-java-1-8-0-openjdk-src
  • centos-upgrade-java-1-8-0-openjdk-src-debug
  • centos-upgrade-kernel
  • centos-upgrade-kernel-rt
  • centos-upgrade-libvirt
  • centos-upgrade-libvirt-admin
  • centos-upgrade-libvirt-client
  • centos-upgrade-libvirt-daemon
  • centos-upgrade-libvirt-daemon-config-network
  • centos-upgrade-libvirt-daemon-config-nwfilter
  • centos-upgrade-libvirt-daemon-driver-interface
  • centos-upgrade-libvirt-daemon-driver-lxc
  • centos-upgrade-libvirt-daemon-driver-network
  • centos-upgrade-libvirt-daemon-driver-nodedev
  • centos-upgrade-libvirt-daemon-driver-nwfilter
  • centos-upgrade-libvirt-daemon-driver-qemu
  • centos-upgrade-libvirt-daemon-driver-secret
  • centos-upgrade-libvirt-daemon-driver-storage
  • centos-upgrade-libvirt-daemon-driver-storage-core
  • centos-upgrade-libvirt-daemon-driver-storage-disk
  • centos-upgrade-libvirt-daemon-driver-storage-gluster
  • centos-upgrade-libvirt-daemon-driver-storage-iscsi
  • centos-upgrade-libvirt-daemon-driver-storage-logical
  • centos-upgrade-libvirt-daemon-driver-storage-mpath
  • centos-upgrade-libvirt-daemon-driver-storage-rbd
  • centos-upgrade-libvirt-daemon-driver-storage-scsi
  • centos-upgrade-libvirt-daemon-kvm
  • centos-upgrade-libvirt-daemon-lxc
  • centos-upgrade-libvirt-debuginfo
  • centos-upgrade-libvirt-devel
  • centos-upgrade-libvirt-docs
  • centos-upgrade-libvirt-libs
  • centos-upgrade-libvirt-lock-sanlock
  • centos-upgrade-libvirt-login-shell
  • centos-upgrade-libvirt-nss
  • centos-upgrade-libvirt-python
  • centos-upgrade-qemu-guest-agent
  • centos-upgrade-qemu-img
  • centos-upgrade-qemu-kvm
  • centos-upgrade-qemu-kvm-common
  • centos-upgrade-qemu-kvm-debuginfo
  • centos-upgrade-qemu-kvm-tools

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

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