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Sicherheit: Mehrere Probleme in Linux
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Linux
ID: FEDORA-2018-262eb7c289
Distribution: Fedora
Plattformen: Fedora 27
Datum: Mi, 24. Januar 2018, 07:24
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5332
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5333
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5344
Applikationen: Linux

Originalnachricht

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Fedora Update Notification
FEDORA-2018-262eb7c289
2018-01-23 21:42:17.543761
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Name : kernel
Product : Fedora 27
Version : 4.14.14
Release : 300.fc27
URL : http://www.kernel.org/
Summary : The Linux kernel
Description :
The kernel meta package

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Update Information:

The 4.14.14 stable update contains a number of important fixes across the tree.
This update also includes some PPC mitigations, and has been built with a
retpoline capable compiler for improved Spectre mitigation on x86_64.
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References:

[ 1 ] Bug #1533891 - CVE-2018-5333 kernel: Null pointer dereference in
rds_atomic_free_op() allowing denial-of-service
https://bugzilla.redhat.com/show_bug.cgi?id=1533891
[ 2 ] Bug #1533890 - CVE-2018-5332 kernel: rds_message_alloc_sgs() function
doesn't validate value used during DMA page allocation causes heap out-of-bounds write
https://bugzilla.redhat.com/show_bug.cgi?id=1533890
[ 3 ] Bug #1533909 - CVE-2018-5344 kernel: drivers/block/loop.c mishandles
lo_release serialization allowing denial-of-service
https://bugzilla.redhat.com/show_bug.cgi?id=1533909
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade kernel' 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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