Oval Definition:oval:com.redhat.rhsa:def:20230979
Revision Date:2023-02-28Version:639
Title:RHSA-2023:0979: 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: use-after-free caused by l2cap_reassemble_sdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564)

  • kernel: stack overflow in do_proc_dointvec and proc_skip_spaces (CVE-2022-4378)

  • kernel: use-after-free in __nfs42_ssc_open() in fs/nfs/nfs4file.c leading to remote Denial of Service attack (CVE-2022-4379)

  • kernel: Netfilter integer overflow vulnerability in nft_payload_copy_vlan (CVE-2023-0179)

  • kernel: an out-of-bounds vulnerability in i2c-ismt driver (CVE-2022-2873)

    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.z2 Batch (BZ#2160463)
  • Family:unixClass:patch
    Status:Reference(s):CVE-2022-2873
    CVE-2022-3564
    CVE-2022-4378
    CVE-2022-4379
    CVE-2023-0179
    RHSA-2023:0979
    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 0:5.14.0-162.18.1.rt21.181.el9_1 is currently running
  • OR kernel-rt earlier than 0:5.14.0-162.18.1.rt21.181.el9_1 is set to boot up on next boot
  • AND
  • kernel-rt is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt is signed with Red Hat redhatrelease2 key
  • kernel-rt-core is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-debug is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-core is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-debug-core is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-devel is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-debug-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-kvm is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-debug-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-debug-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-modules-extra is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-debug-modules-extra is signed with Red Hat redhatrelease2 key
  • kernel-rt-devel is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-kvm is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-modules is signed with Red Hat redhatrelease2 key
  • kernel-rt-modules-extra is earlier than 0:5.14.0-162.18.1.rt21.181.el9_1
  • AND kernel-rt-modules-extra is signed with Red Hat redhatrelease2 key
  • BACK