Oval Definition:oval:com.redhat.rhsa:def:20231469
Revision Date:2023-03-27Version:638
Title:RHSA-2023:1469: 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: tun: avoid double free in tun_free_netdev (CVE-2022-4744)

  • ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF (CVE-2023-0266)

  • kernel: net: CPU soft lockup in TC mirred egress-to-ingress action (CVE-2022-4269)

    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-9.1.z3 Batch (BZ#2170460)
  • Family:unixClass:patch
    Status:Reference(s):CVE-2022-4269
    CVE-2022-4744
    CVE-2023-0266
    RHSA-2023:1469
    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 0:5.14.0-162.22.2.rt21.186.el9_1 is currently running
  • OR kernel-rt earlier than 0:5.14.0-162.22.2.rt21.186.el9_1 is set to boot up on next boot
  • AND
  • kernel-rt is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt is signed with Red Hat redhatrelease2 key
  • kernel-rt-core is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-debug is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-core is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-debug-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-devel is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-debug-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-kvm is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-debug-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-debug-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules-extra is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-debug-modules-extra is signed with Red Hat redhatrelease2 key
  • kernel-rt-devel is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-kvm is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules-extra is earlier than 0:5.14.0-162.22.2.rt21.186.el9_1
  • AND kernel-rt-modules-extra is signed with Red Hat redhatrelease2 key
  • BACK