[SECURITY] Fedora 21 Update: kernel-4.1.13-100.fc21
updates at fedoraproject.org
updates at fedoraproject.org
Fri Nov 20 23:26:41 UTC 2015
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Fedora Update Notification
FEDORA-2015-f2c534bc12
2015-11-20 19:00:55.798190
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Name : kernel
Product : Fedora 21
Version : 4.1.13
Release : 100.fc21
URL : http://www.kernel.org/
Summary : The Linux kernel
Description :
The kernel meta package
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Update Information:
kernel-4.1.13-100.fc21 - Linux v4.1.13 - CVE-2015-8104 kvm: DoS infinite loop
in microcode DB exception (rhbz 1278496 1279691) - CVE-2015-5307 kvm: DoS
infinite loop in microcode AC exception (rhbz 1277172 1279688)
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References:
[ 1 ] Bug #1276437 - CVE-2015-7990 kernel: Race condition when sending message on unbound socket causing NULL pointer dereference
https://bugzilla.redhat.com/show_bug.cgi?id=1276437
[ 2 ] Bug #1271134 - CVE-2015-7799 kernel: net: slip: crash when using PPP character device driver
https://bugzilla.redhat.com/show_bug.cgi?id=1271134
[ 3 ] Bug #1277172 - CVE-2015-5307 virt: guest to host DoS by triggering an infinite loop in microcode via #AC exception
https://bugzilla.redhat.com/show_bug.cgi?id=1277172
[ 4 ] Bug #1278496 - CVE-2015-8104 virt: guest to host DoS by triggering an infinite loop in microcode via #DB exception
https://bugzilla.redhat.com/show_bug.cgi?id=1278496
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This update can be installed with the "yum" update program. Use
su -c 'yum update kernel' at the command line.
For more information, refer to "Managing Software with yum",
available at https://docs.fedoraproject.org/yum/.
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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