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8.1

Vulnerability in Red Hat Linux Kernel Allows Data Leak and Root Access

published 2 years ago
Summary

A security issue has been found in the Linux kernel used by Red Hat Linux. This issue can allow an attacker to access sensitive data and gain root access to the system. Affected users should update to the latest version of the kernel to fix this issue.

What to do
  • Update redhat kernel to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-abi-whitelists to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-bootwrapper to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-debug to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-debug-debuginfo to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-debug-devel to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-debuginfo to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-debuginfo-common-ppc64 to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-debuginfo-common-ppc64le to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-debuginfo-common-s390x to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-debuginfo-common-x86_64 to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-devel to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-doc to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-headers to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-kdump to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-kdump-debuginfo to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-kdump-devel to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-tools to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-tools-debuginfo to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-tools-libs to version 0:3.10.0-862.2.3.el7.
  • Update redhat kernel-tools-libs-devel to version 0:3.10.0-862.2.3.el7.
  • Update redhat perf to version 0:3.10.0-862.2.3.el7.
  • Update redhat perf-debuginfo to version 0:3.10.0-862.2.3.el7.
  • Update redhat python-perf to version 0:3.10.0-862.2.3.el7.
  • Update redhat python-perf-debuginfo to version 0:3.10.0-862.2.3.el7.
Affected software
Ecosystem VendorProductAffected versions
Red Hat:enterprise_linux:7::client redhat kernel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-abi-whitelists < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-bootwrapper < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-debug < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-debug-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-debug-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-debuginfo-common-ppc64 < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-debuginfo-common-ppc64le < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-debuginfo-common-s390x < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-debuginfo-common-x86_64 < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-doc < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-headers < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-kdump < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-kdump-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-kdump-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-tools < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-tools-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-tools-libs < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat kernel-tools-libs-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat perf < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat perf-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat python-perf < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::client redhat python-perf-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-abi-whitelists < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-bootwrapper < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-debug < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-debug-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-debug-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-debuginfo-common-ppc64 < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-debuginfo-common-ppc64le < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-debuginfo-common-s390x < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-debuginfo-common-x86_64 < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-doc < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-headers < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-kdump < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-kdump-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-kdump-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-tools < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-tools-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-tools-libs < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat kernel-tools-libs-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat perf < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat perf-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat python-perf < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::computenode redhat python-perf-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
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Ecosystem VendorProductAffected versions
Red Hat:enterprise_linux:7::server redhat kernel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-abi-whitelists < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-bootwrapper < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-debug < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-debug-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-debug-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-debuginfo-common-ppc64 < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-debuginfo-common-ppc64le < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-debuginfo-common-s390x < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-debuginfo-common-x86_64 < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-doc < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-headers < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-kdump < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-kdump-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-kdump-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-tools < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-tools-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-tools-libs < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat kernel-tools-libs-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat perf < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat perf-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat python-perf < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::server redhat python-perf-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-abi-whitelists < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-bootwrapper < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-debug < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-debug-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-debug-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-debuginfo-common-ppc64 < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-debuginfo-common-ppc64le < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-debuginfo-common-s390x < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-debuginfo-common-x86_64 < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-doc < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-headers < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-kdump < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-kdump-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-kdump-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-tools < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-tools-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-tools-libs < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat kernel-tools-libs-devel < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat perf < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat perf-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat python-perf < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Red Hat:enterprise_linux:7::workstation redhat python-perf-debuginfo < 0:3.10.0-862.2.3.el7
Fix: upgrade to 0:3.10.0-862.2.3.el7
Original advisory text
Red Hat Security Advisory: kernel security, bug fix, and enhancement update
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
8.1 High
Timeline
Published16 Sep 2024
Updated6 Mar 2026
First seen6 Mar 2026
Sources
Track software like this
Free during beta