Oval Definition:oval:com.redhat.rhsa:def:20230300
Revision Date:2023-01-23Version:642
Title:RHSA-2023:0300: 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: watch queue race condition can lead to privilege escalation (CVE-2022-2959)

  • kernel: memory corruption in AX88179_178A based USB ethernet device. (CVE-2022-2964)

  • kernel: i915: Incorrect GPU TLB flush can lead to random memory access (CVE-2022-4139)

  • kernel: nfsd buffer overflow by RPC message over TCP with garbage data (CVE-2022-43945)

  • kernel: i2c: unbounded length leads to buffer overflow in ismt_access() (CVE-2022-3077)

  • kernel: Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option (CVE-2022-30594)

    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):

  • DELL EMC: System is not booting into RT Kernel with perc12 [kernel-rt] (BZ#2139863)

  • kernel-rt: update RT source tree to the latest RHEL-9.1.z1 Batch (BZ#2141817)
  • Family:unixClass:patch
    Status:Reference(s):CVE-2022-2959
    CVE-2022-2964
    CVE-2022-30594
    CVE-2022-3077
    CVE-2022-4139
    CVE-2022-43945
    RHSA-2023:0300
    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 0:5.14.0-162.12.1.rt21.175.el9_1 is currently running
  • OR kernel-rt earlier than 0:5.14.0-162.12.1.rt21.175.el9_1 is set to boot up on next boot
  • AND
  • kernel-rt is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt is signed with Red Hat redhatrelease2 key
  • kernel-rt-core is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-debug is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-core is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-debug-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-devel is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-debug-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-kvm is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-debug-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-debug-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules-extra is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-debug-modules-extra is signed with Red Hat redhatrelease2 key
  • kernel-rt-devel is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-kvm is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules-extra is earlier than 0:5.14.0-162.12.1.rt21.175.el9_1
  • AND kernel-rt-modules-extra is signed with Red Hat redhatrelease2 key
  • BACK