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Sicherheit: Mehrere Probleme in kernel-headers
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in kernel-headers
ID: FEDORA-2019-3da64f3e61
Distribution: Fedora
Plattformen: Fedora 28
Datum: Sa, 16. Februar 2019, 09:42
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7221
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6974
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7222
Applikationen: kernel-headers

Originalnachricht

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Fedora Update Notification
FEDORA-2019-3da64f3e61
2019-02-16 01:24:20.819930
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Name : kernel-headers
Product : Fedora 28
Version : 4.20.8
Release : 100.fc28
URL : http://www.kernel.org/
Summary : Header files for the Linux kernel for use by glibc
Description :
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.

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Update Information:

The 4.20.8 stable kernel update contains a number of important fixes across the
tree.
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References:

[ 1 ] Bug #1671930 - CVE-2019-7222 Kernel: KVM: leak of uninitialized stack
contents to guest
https://bugzilla.redhat.com/show_bug.cgi?id=1671930
[ 2 ] Bug #1671913 - CVE-2019-6974 Kernel: KVM: potential use-after-free via
kvm_ioctl_create_device()
https://bugzilla.redhat.com/show_bug.cgi?id=1671913
[ 3 ] Bug #1671904 - CVE-2019-7221 Kernel: KVM: nVMX: use-after-free of the
hrtimer for emulation of the preemption timer
https://bugzilla.redhat.com/show_bug.cgi?id=1671904
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2019-3da64f3e61' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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
https://fedoraproject.org/keys
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