Oval Definition:oval:com.redhat.rhsa:def:20213768
Revision Date:2021-10-12Version:634
Title:RHSA-2021:3768: 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: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks (CVE-2021-22543)

  • kernel: powerpc: KVM guest OS users can cause host OS memory corruption (CVE-2021-37576)

    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-2021-22543
    CVE-2021-37576
    RHSA-2021:3768
    Platform(s):Red Hat Enterprise Linux 7
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 7 is installed
  • AND
  • kernel version 0:3.10.0-1160.2.1.el7 is currently running
  • OR kernel version 0:3.10.0-1160.2.1.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.2.1.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.2.2.el7 is currently running
  • OR kernel version 0:3.10.0-1160.2.2.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.2.2.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.6.1.el7 is currently running
  • OR kernel version 0:3.10.0-1160.6.1.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.6.1.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.11.1.el7 is currently running
  • OR kernel version 0:3.10.0-1160.11.1.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.11.1.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.15.2.el7 is currently running
  • OR kernel version 0:3.10.0-1160.15.2.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.15.2.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.21.1.el7 is currently running
  • OR kernel version 0:3.10.0-1160.21.1.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.21.1.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.24.1.el7 is currently running
  • OR kernel version 0:3.10.0-1160.24.1.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.24.1.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.25.1.el7 is currently running
  • OR kernel version 0:3.10.0-1160.25.1.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.25.1.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.31.1.el7 is currently running
  • OR kernel version 0:3.10.0-1160.31.1.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.31.1.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.36.2.el7 is currently running
  • OR kernel version 0:3.10.0-1160.36.2.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.36.2.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.41.1.el7 is currently running
  • OR kernel version 0:3.10.0-1160.41.1.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.41.1.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel version 0:3.10.0-1160.42.2.el7 is currently running
  • OR kernel version 0:3.10.0-1160.42.2.el7 is set to boot up on next boot
  • kernel version equals 0:3.10.0-1160.42.2.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • BACK