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Fedora 27: 2018-94315e9a6b Critical: Kernel-Headers Privilege Escalation

fedora
Calendar Grey October 10, 2018
Dist Fedora Esm H88
Critical kernel-headers security patch for Fedora 27 released, rectifying significant vulnerabilities and mitigating risks of user privilege escalations.
The 4.18.12 update contains a number of important fixes across the tree ---- The 4.18.11 update contains a number of important fixes across the tree

Summary

Kernel-headers includes the C header files that specify the interface

between the Linux kernel and userspace libraries and programs. The

header files define structures and constants that are needed for

building most standard programs and are also needed for rebuilding the

glibc package.

The 4.18.12 update contains a number of important fixes across the tree ----The 4.18.11 update contains a number of important fixes across the tree

[ 1 ] Bug #1635475 - CVE-2018-18021 kernel: Privilege escalation on arm64 via KVM hypervisor

https://bugzilla.redhat.com/show_bug.cgi?id=1635475

su -c 'dnf upgrade --advisory FEDORA-2018-94315e9a6b' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 27
Version: 4.18.12
Release: 100.fc27
Summary: Header files for the Linux kernel for use by glibc

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