Oval Definition:oval:com.redhat.rhsa:def:20230187
Revision Date:2023-01-17Version:636
Title:RHSA-2023:0187: kernel security update (Moderate)
Description:The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • hw: cpu: LFENCE/JMP Mitigation Update for CVE-2017-5715 (CVE-2021-26401)

    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.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2021-26401
    RHSA-2023:0187
    Platform(s):Red Hat Enterprise Linux 6 Extended Lifecycle Support
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 6 is installed
  • AND
  • kernel earlier than 0:2.6.32-754.49.1.el6 is currently running
  • OR kernel earlier than 0:2.6.32-754.49.1.el6 is set to boot up on next boot
  • AND
  • kernel is earlier than 0:2.6.32-754.49.1.el6
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel-abi-whitelists is earlier than 0:2.6.32-754.49.1.el6
  • AND kernel-abi-whitelists is signed with Red Hat redhatrelease2 key
  • kernel-debug is earlier than 0:2.6.32-754.49.1.el6
  • AND kernel-debug is signed with Red Hat redhatrelease2 key
  • kernel-debug-devel is earlier than 0:2.6.32-754.49.1.el6
  • AND kernel-debug-devel is signed with Red Hat redhatrelease2 key
  • kernel-devel is earlier than 0:2.6.32-754.49.1.el6
  • AND kernel-devel is signed with Red Hat redhatrelease2 key
  • kernel-doc is earlier than 0:2.6.32-754.49.1.el6
  • AND kernel-doc is signed with Red Hat redhatrelease2 key
  • kernel-firmware is earlier than 0:2.6.32-754.49.1.el6
  • AND kernel-firmware is signed with Red Hat redhatrelease2 key
  • kernel-kdump is earlier than 0:2.6.32-754.49.1.el6
  • AND kernel-kdump is signed with Red Hat redhatrelease2 key
  • kernel-kdump-devel is earlier than 0:2.6.32-754.49.1.el6
  • AND kernel-kdump-devel is signed with Red Hat redhatrelease2 key
  • perf is earlier than 0:2.6.32-754.49.1.el6
  • AND perf is signed with Red Hat redhatrelease2 key
  • python-perf is earlier than 0:2.6.32-754.49.1.el6
  • AND python-perf is signed with Red Hat redhatrelease2 key
  • BACK