Oval Definition:oval:com.redhat.rhsa:def:20225267
Revision Date:2022-06-28Version:639
Title:RHSA-2022:5267: 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: Small table perturb size in the TCP source port generation algorithm can lead to information leak (CVE-2022-1012)

  • kernel: race condition in perf_event_open leads to privilege escalation (CVE-2022-1729)

  • kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-1966)

  • kernel: buffer overflow in IPsec ESP transformation code (CVE-2022-27666)

    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 RT source tree to the latest RHEL-9.0.z1 Batch (BZ#2089492)
  • Family:unixClass:patch
    Status:Reference(s):CVE-2022-1012
    CVE-2022-1729
    CVE-2022-1966
    CVE-2022-27666
    CVE-2022-32250
    RHSA-2022:5267
    Platform(s):Red Hat Enterprise Linux 9
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 9 is installed
  • AND
  • kernel-rt earlier than 0:5.14.0-70.17.1.rt21.89.el9_0 is currently running
  • OR kernel-rt earlier than 0:5.14.0-70.17.1.rt21.89.el9_0 is set to boot up on next boot
  • AND
  • kernel-rt is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt is signed with Red Hat redhatrelease2 key
  • kernel-rt-core is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-debug is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-core is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-debug-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-devel is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-debug-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-kvm is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-debug-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-debug-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules-extra is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-debug-modules-extra is signed with Red Hat redhatrelease2 key
  • kernel-rt-devel is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-kvm is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules-extra is earlier than 0:5.14.0-70.17.1.rt21.89.el9_0
  • AND kernel-rt-modules-extra is signed with Red Hat redhatrelease2 key
  • BACK