Rapid7 Vulnerability & Exploit Database

Oracle Linux: (CVE-2020-12114) (Multiple Advisories): Unbreakable Enterprise kernel security update

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Oracle Linux: (CVE-2020-12114) (Multiple Advisories): Unbreakable Enterprise kernel security update

Severity
2
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:P)
Published
05/04/2020
Created
09/15/2020
Added
09/12/2020
Modified
09/23/2021

Description

A pivot_root race condition in fs/namespace.c in the Linux kernel 4.4.x before 4.4.221, 4.9.x before 4.9.221, 4.14.x before 4.14.178, 4.19.x before 4.19.119, and 5.x before 5.3 allows local users to cause a denial of service (panic) by corrupting a mountpoint reference counter.

Solution(s)

  • oracle-linux-upgrade-kernel
  • oracle-linux-upgrade-kernel-uek
  • oracle-linux-upgrade-kernel-uek-debug
  • oracle-linux-upgrade-kernel-uek-debug-devel
  • oracle-linux-upgrade-kernel-uek-devel
  • oracle-linux-upgrade-kernel-uek-doc
  • oracle-linux-upgrade-kernel-uek-firmware
  • oracle-linux-upgrade-kernel-uek-headers
  • oracle-linux-upgrade-kernel-uek-tools
  • oracle-linux-upgrade-kernel-uek-tools-libs
  • oracle-linux-upgrade-kernel-uek-tools-libs-devel
  • oracle-linux-upgrade-perf
  • oracle-linux-upgrade-python-perf

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