Oval Definition:oval:com.redhat.rhsa:def:20190514
Revision Date:2019-03-13Version:638
Title:RHSA-2019:0514: kernel-rt security and bug fix update (Important)
Description:The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

  • kernel: Memory corruption due to incorrect socket cloning (CVE-2018-9568)

  • kernel: Unprivileged users able to inspect kernel stacks of arbitrary tasks (CVE-2018-17972)

  • kernel: Faulty computation of numberic bounds in the BPF verifier (CVE-2018-18445)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

  • kernel-rt: update to the RHEL7.6.z batch#3 source tree (BZ#1672406)

    Users of kernel-rt are advised to upgrade to these updated packages, which fix this bug.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2018-17972
    CVE-2018-18445
    CVE-2018-9568
    RHSA-2019:0514
    RHSA-2019:0514-01
    Platform(s):Red Hat Enterprise Linux 7
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 7 is installed
  • AND
  • kernel-rt earlier than 0:3.10.0-957.10.1.rt56.921.el7 is currently running
  • OR kernel-rt earlier than 0:3.10.0-957.10.1.rt56.921.el7 is set to boot up on next boot
  • AND
  • kernel-rt is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt-debug is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-devel is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt-debug-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-kvm is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt-debug-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-devel is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-doc is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt-doc is signed with Red Hat redhatrelease2 key
  • kernel-rt-kvm is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-trace is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt-trace is signed with Red Hat redhatrelease2 key
  • kernel-rt-trace-devel is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt-trace-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-trace-kvm is earlier than 0:3.10.0-957.10.1.rt56.921.el7
  • AND kernel-rt-trace-kvm is signed with Red Hat redhatrelease2 key
  • BACK