1/9/2020

RHSA-2020:3586: Important: virt:8.2 and virt-devel:8.2 security and bug fix update

First published: Tue Sep 01 2020(Updated: )

The Advanced Virtualization module provides the user-space component for running virtual machines that use KVM in environments managed by Red Hat products.<br>Security Fix(es):<br><li> libvirt: leak of /dev/mapper/control into QEMU guests (CVE-2020-14339)</li> <li> QEMU: slirp: networking out-of-bounds read information disclosure vulnerability (CVE-2020-10756)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.<br>Bug Fix(es):<br><li> QEMU command 'transaction': Bitmap already exists: libvirt-tmp-activewrite (BZ#1861681)</li> <li> qemu-img convert uses possibly slow pre-zeroing on block storage (BZ#1861682)</li> <li> from time to time virsh net-dhcp-leases <net> does not show all leases (BZ#1868271)</li>

RHSA-2020:3586: Important: virt:8.2 and virt-devel:8.2 security and bug fix update

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Affected Software	Affected Version	How to fix
redhat/hivex	<1.3.18-20.module+el8.2.0+5588+63a201c3	1.3.18-20.module+el8.2.0+5588+63a201c3
redhat/libguestfs	<1.40.2-24.module+el8.2.1+7154+47ffd890	1.40.2-24.module+el8.2.1+7154+47ffd890
redhat/libguestfs-winsupport	<8.2-1.module+el8.2.0+5590+82cd80df	8.2-1.module+el8.2.0+5590+82cd80df
redhat/libiscsi	<1.18.0-8.module+el8.2.0+4793+b09dd2fb	1.18.0-8.module+el8.2.0+4793+b09dd2fb
redhat/libnbd	<1.2.2-1.module+el8.2.0+5644+32ac38d4	1.2.2-1.module+el8.2.0+5644+32ac38d4
redhat/libtpms	<0.7.0-1.20191018gitdc116933b7.module+el8.2.0+4793+b09dd2fb	0.7.0-1.20191018gitdc116933b7.module+el8.2.0+4793+b09dd2fb
redhat/libvirt	<6.0.0-25.2.module+el8.2.1+7722+a9e38cf3	6.0.0-25.2.module+el8.2.1+7722+a9e38cf3
redhat/libvirt-dbus	<1.3.0-2.module+el8.2.0+4793+b09dd2fb	1.3.0-2.module+el8.2.0+4793+b09dd2fb
redhat/libvirt-python	<6.0.0-1.module+el8.2.0+5453+31b2b136	6.0.0-1.module+el8.2.0+5453+31b2b136
redhat/nbdkit	<1.16.2-4.module+el8.2.1+6710+effcb1df	1.16.2-4.module+el8.2.1+6710+effcb1df
redhat/netcf	<0.2.8-12.module+el8.2.0+4793+b09dd2fb	0.2.8-12.module+el8.2.0+4793+b09dd2fb
redhat/python-pyvmomi	<6.7.1-7.module+el8.2.0+4793+b09dd2fb	6.7.1-7.module+el8.2.0+4793+b09dd2fb
redhat/qemu-kvm	<4.2.0-29.module+el8.2.1+7712+3c3fe332.2	4.2.0-29.module+el8.2.1+7712+3c3fe332.2
redhat/seabios	<1.13.0-2.module+el8.2.1+7284+aa32a2c4	1.13.0-2.module+el8.2.1+7284+aa32a2c4
redhat/sgabios	<0.20170427git-3.module+el8.2.0+4793+b09dd2fb	0.20170427git-3.module+el8.2.0+4793+b09dd2fb
redhat/supermin	<5.1.19-10.module+el8.2.0+4793+b09dd2fb	5.1.19-10.module+el8.2.0+4793+b09dd2fb
redhat/swtpm	<0.2.0-2.20200127gitff5a83b.module+el8.2.0+5579+d71178e0	0.2.0-2.20200127gitff5a83b.module+el8.2.0+5579+d71178e0
redhat/virglrenderer	<0.8.2-1.module+el8.2.0+5777+d9c2af8c	0.8.2-1.module+el8.2.0+5777+d9c2af8c
redhat/libguestfs-bash-completion	<1.40.2-24.module+el8.2.1+7154+47ffd890	1.40.2-24.module+el8.2.1+7154+47ffd890
redhat/libguestfs-inspect-icons	<1.40.2-24.module+el8.2.1+7154+47ffd890	1.40.2-24.module+el8.2.1+7154+47ffd890
redhat/libguestfs-javadoc	<1.40.2-24.module+el8.2.1+7154+47ffd890	1.40.2-24.module+el8.2.1+7154+47ffd890
redhat/libguestfs-man-pages-ja	<1.40.2-24.module+el8.2.1+7154+47ffd890	1.40.2-24.module+el8.2.1+7154+47ffd890
redhat/libguestfs-man-pages-uk	<1.40.2-24.module+el8.2.1+7154+47ffd890	1.40.2-24.module+el8.2.1+7154+47ffd890
redhat/libguestfs-tools	<1.40.2-24.module+el8.2.1+7154+47ffd890	1.40.2-24.module+el8.2.1+7154+47ffd890
redhat/nbdkit-bash-completion	<1.16.2-4.module+el8.2.1+6710+effcb1df	1.16.2-4.module+el8.2.1+6710+effcb1df
redhat/python3-pyvmomi	<6.7.1-7.module+el8.2.0+4793+b09dd2fb	6.7.1-7.module+el8.2.0+4793+b09dd2fb
redhat/seabios-bin	<1.13.0-2.module+el8.2.1+7284+aa32a2c4	1.13.0-2.module+el8.2.1+7284+aa32a2c4
redhat/seavgabios-bin	<1.13.0-2.module+el8.2.1+7284+aa32a2c4	1.13.0-2.module+el8.2.1+7284+aa32a2c4
redhat/sgabios-bin	<0.20170427git-3.module+el8.2.0+4793+b09dd2fb	0.20170427git-3.module+el8.2.0+4793+b09dd2fb
redhat/hivex-debuginfo	<1.3.18-20.module+el8.2.0+5588+63a201c3	1.3.18-20.module+el8.2.0+5588+63a201c3
redhat/hivex-debugsource	<1.3.18-20.module+el8.2.0+5588+63a201c3	1.3.18-20.module+el8.2.0+5588+63a201c3
redhat/hivex-devel	<1.3.18-20.module+el8.2.0+5588+63a201c3	1.3.18-20.module+el8.2.0+5588+63a201c3
redhat/libiscsi-debuginfo	<1.18.0-8.module+el8.2.0+4793+b09dd2fb	1.18.0-8.module+el8.2.0+4793+b09dd2fb
redhat/libiscsi-debugsource	<1.18.0-8.module+el8.2.0+4793+b09dd2fb	1.18.0-8.module+el8.2.0+4793+b09dd2fb
redhat/libiscsi-devel	<1.18.0-8.module+el8.2.0+4793+b09dd2fb	1.18.0-8.module+el8.2.0+4793+b09dd2fb
redhat/libiscsi-utils	<1.18.0-8.module+el8.2.0+4793+b09dd2fb	1.18.0-8.module+el8.2.0+4793+b09dd2fb
redhat/libiscsi-utils-debuginfo	<1.18.0-8.module+el8.2.0+4793+b09dd2fb	1.18.0-8.module+el8.2.0+4793+b09dd2fb
redhat/libnbd-debuginfo	<1.2.2-1.module+el8.2.0+5644+32ac38d4	1.2.2-1.module+el8.2.0+5644+32ac38d4
redhat/libnbd-debugsource	<1.2.2-1.module+el8.2.0+5644+32ac38d4	1.2.2-1.module+el8.2.0+5644+32ac38d4
redhat/libnbd-devel	<1.2.2-1.module+el8.2.0+5644+32ac38d4	1.2.2-1.module+el8.2.0+5644+32ac38d4