Oval Definition:oval:com.redhat.rhsa:def:20231471
Revision Date:2023-03-27Version:635
Title:RHSA-2023:1471: kpatch-patch security update (Important)
Description:This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.

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)

    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-2022-4744
    CVE-2023-0266
    RHSA-2023:1471
    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 version 0:5.14.0-162.6.1.el9_1 is currently running
  • OR kernel version 0:5.14.0-162.6.1.el9_1 is set to boot up on next boot
  • kernel version equals 0:5.14.0-162.6.1.el9_1
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:5.14.0-162.12.1.el9_1 is currently running
  • OR kernel version 0:5.14.0-162.12.1.el9_1 is set to boot up on next boot
  • kernel version equals 0:5.14.0-162.12.1.el9_1
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:5.14.0-162.18.1.el9_1 is currently running
  • OR kernel version 0:5.14.0-162.18.1.el9_1 is set to boot up on next boot
  • kernel version equals 0:5.14.0-162.18.1.el9_1
  • AND kernel is signed with Red Hat redhatrelease2 key
  • BACK