An unbreakable Enterprise kernel security update has been released for Oracle Linux 7.

El-errata: ELSA-2021-9369 Important: Oracle Linux 7 Unbreakable Enterprise kernel security update

Oracle Linux Security Advisory ELSA-2021-9369

  http://linux.oracle.com/errata/ELSA-2021-9369.html

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

x86_64:
kernel-uek-doc-4.1.12-124.52.5.el7uek.noarch.rpm
kernel-uek-firmware-4.1.12-124.52.5.el7uek.noarch.rpm
kernel-uek-4.1.12-124.52.5.el7uek.x86_64.rpm
kernel-uek-devel-4.1.12-124.52.5.el7uek.x86_64.rpm
kernel-uek-debug-4.1.12-124.52.5.el7uek.x86_64.rpm
kernel-uek-debug-devel-4.1.12-124.52.5.el7uek.x86_64.rpm

SRPMS:
  http://oss.oracle.com/ol7/SRPMS-updates/kernel-uek-4.1.12-124.52.5.el7uek.src.rpm

Related CVEs:

CVE-2021-33909



Description of changes:

[4.1.12-124.52.5.el7uek]
- seq_file: disallow extremely large seq buffer allocations (Eric Sandeen) [Orabug: 33135634] {CVE-2021-33909}