Patch  oval:org.mitre.oval:def:28600
CESA-2015:0999 -- centos 7 qemu-kvm,libcacard  

KVM is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm package provides the user-space component for running virtual machines using KVM. An out-of-bounds memory access flaw was found in the way QEMU"s virtual Floppy Disk Controller handled FIFO buffer access while processing certain FDC commands. A privileged guest user could use this flaw to crash the guest or, potentially, execute arbitrary code on the host with the privileges of the host"s QEMU process corresponding to the guest. Red Hat would like to thank Jason Geffner of CrowdStrike for reporting this issue. All qemu-kvm users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
Create Date: 2015-06-02 Last Update Date: 2015-07-13

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: unix (from OVAL definitions) Products: unix
  • CentOS Linux 7
  • libcacard
  • qemu-kvm

References

Criteria

The patch should be installed
IF : All of the following are true
Prerequisites (Extended Definitions)
The operating system installed on the system is CentOS Linux 7.x oval:org.mitre.oval:def:24773
IF : Any one of the following are true Package Section
IF : qemu-kvm-tools is earlier than 10:1.5.3-86.el7_1.2 for x86_64
Linux : RPM Test :  qemu-kvm-tools is earlier than 10:1.5.3-86.el7_1.2 for x86_64 
At least one of the objects listed below must exist on the system (Existence check)
Linux : RPM Package 
qemu-kvm-tools
arch (equals) x86_64
RPM Version less than 10:1.5.3-86.el7_1.2 (datatype=evr_string)
version is earlier than 10:1.5.3-86.el7_1.2 for x86_64 linux : rpminfo_state 
IF : qemu-kvm is earlier than 10:1.5.3-86.el7_1.2 for x86_64
Linux : RPM Test :  qemu-kvm is earlier than 10:1.5.3-86.el7_1.2 for x86_64 
At least one of the objects listed below must exist on the system (Existence check)
Linux : RPM Package 
qemu-kvm
arch (equals) x86_64
RPM Version less than 10:1.5.3-86.el7_1.2 (datatype=evr_string)
version is earlier than 10:1.5.3-86.el7_1.2 for x86_64 linux : rpminfo_state 
IF : qemu-kvm-common is earlier than 10:1.5.3-86.el7_1.2 for x86_64
Linux : RPM Test :  qemu-kvm-common is earlier than 10:1.5.3-86.el7_1.2 for x86_64 
At least one of the objects listed below must exist on the system (Existence check)
Linux : RPM Package 
qemu-kvm-common
arch (equals) x86_64
RPM Version less than 10:1.5.3-86.el7_1.2 (datatype=evr_string)
version is earlier than 10:1.5.3-86.el7_1.2 for x86_64 linux : rpminfo_state 
IF : libcacard-tools is earlier than 10:1.5.3-86.el7_1.2 for x86_64
Linux : RPM Test :  libcacard-tools is earlier than 10:1.5.3-86.el7_1.2 for x86_64 
At least one of the objects listed below must exist on the system (Existence check)
Linux : RPM Package 
libcacard-tools
arch (equals) x86_64
RPM Version less than 10:1.5.3-86.el7_1.2 (datatype=evr_string)
version is earlier than 10:1.5.3-86.el7_1.2 for x86_64 linux : rpminfo_state 
IF : libcacard-devel is earlier than 10:1.5.3-86.el7_1.2 for x86_64
Linux : RPM Test :  libcacard-devel is earlier than 10:1.5.3-86.el7_1.2 for x86_64 
At least one of the objects listed below must exist on the system (Existence check)
Linux : RPM Package 
libcacard-devel
arch (equals) x86_64
RPM Version less than 10:1.5.3-86.el7_1.2 (datatype=evr_string)
version is earlier than 10:1.5.3-86.el7_1.2 for x86_64 linux : rpminfo_state 
IF : libcacard-devel is earlier than 10:1.5.3-86.el7_1.2 for i686
Linux : RPM Test :  libcacard-devel is earlier than 10:1.5.3-86.el7_1.2 for i686 
At least one of the objects listed below must exist on the system (Existence check)
Linux : RPM Package 
libcacard-devel
arch (equals) i686
RPM Version less than 10:1.5.3-86.el7_1.2 (datatype=evr_string)
version is earlier than 10:1.5.3-86.el7_1.2 for i686 linux : rpminfo_state 
IF : libcacard is earlier than 10:1.5.3-86.el7_1.2 for i686
Linux : RPM Test :  libcacard is earlier than 10:1.5.3-86.el7_1.2 for i686 
At least one of the objects listed below must exist on the system (Existence check)
Linux : RPM Package 
libcacard
arch (equals) i686
RPM Version less than 10:1.5.3-86.el7_1.2 (datatype=evr_string)
version is earlier than 10:1.5.3-86.el7_1.2 for i686 linux : rpminfo_state 
IF : libcacard is earlier than 10:1.5.3-86.el7_1.2 for x86_64
Linux : RPM Test :  libcacard is earlier than 10:1.5.3-86.el7_1.2 for x86_64 
At least one of the objects listed below must exist on the system (Existence check)
Linux : RPM Package 
libcacard
arch (equals) x86_64
RPM Version less than 10:1.5.3-86.el7_1.2 (datatype=evr_string)
version is earlier than 10:1.5.3-86.el7_1.2 for x86_64 linux : rpminfo_state 

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