Oval Definition:oval:com.redhat.rhsa:def:20205026
Revision Date:2020-11-10Version:638
Title:RHSA-2020:5026: kernel-rt security and bug fix update (Moderate)
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: kernel: buffer over write in vgacon_scroll (CVE-2020-14331)

  • kernel: net-sysfs: *_queue_add_kobject refcount issue (CVE-2019-20811)

    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):

  • [RHEL-7.9] net/ipv6/ip6_flowlabel.c:85 suspicious rcu_dereference_check() usage! (kernel-rt-debug) (BZ#1836846)

  • md/raid: sleeping function called from invalid context triggered by CKI storage/swraid/trim test (BZ#1857872)

  • Infinite looping when trying to acquire eventpoll->mtx during eventpoll_release_file, 2nd try (BZ#1877695)

  • kernel-rt: update to the latest RHEL7.9.z1 source tree (BZ#1883995)
  • Family:unixClass:patch
    Status:Reference(s):CVE-2019-20811
    CVE-2020-14331
    RHSA-2020:5026
    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-rt earlier than 0:3.10.0-1160.6.1.rt56.1139.el7 is currently running
  • OR kernel-rt earlier than 0:3.10.0-1160.6.1.rt56.1139.el7 is set to boot up on next boot
  • AND
  • kernel-rt is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt-debug is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-devel is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt-debug-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-debug-kvm is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt-debug-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-devel is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-doc is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt-doc is signed with Red Hat redhatrelease2 key
  • kernel-rt-kvm is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt-kvm is signed with Red Hat redhatrelease2 key
  • kernel-rt-trace is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt-trace is signed with Red Hat redhatrelease2 key
  • kernel-rt-trace-devel is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt-trace-devel is signed with Red Hat redhatrelease2 key
  • kernel-rt-trace-kvm is earlier than 0:3.10.0-1160.6.1.rt56.1139.el7
  • AND kernel-rt-trace-kvm is signed with Red Hat redhatrelease2 key
  • BACK