RHSA-2021:3061: Moderate: virt:rhel and virt-devel:rhel security and bug fix update

First published: Tue Aug 10 2021(Updated: )

Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the virtualized systems.<br>Security Fix(es):<br><li> QEMU: msix: OOB access during mmio operations may lead to DoS (CVE-2020-13754)</li> <li> hivex: Buffer overflow when provided invalid node key length (CVE-2021-3504)</li> <li> QEMU: net: an assert failure via eth_get_gso_type (CVE-2020-27617)</li> <li> QEMU: net: infinite loop in loopback mode may lead to stack overflow (CVE-2021-3416)</li> <li> qemu: out-of-bound heap buffer access via an interrupt ID field (CVE-2021-20221)</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> cannot restart default network and firewalld: iptables: No chain/target/match by that name. (BZ#1958301)</li> <li> RHEL8.4 Nightly[0322] - KVM guest fails to find zipl boot menu index (qemu-kvm) (BZ#1975679)</li>

RHSA-2021:3061: Moderate: virt:rhel and virt-devel:rhel security and bug fix update

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Affected Software	Affected Version	How to fix
redhat/hivex	<1.3.18-21.module+el8.4.0+10770+19c037f9	1.3.18-21.module+el8.4.0+10770+19c037f9
redhat/libguestfs	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-winsupport	<8.2-1.module+el8.3.0+6423+e4cb6418	8.2-1.module+el8.3.0+6423+e4cb6418
redhat/libiscsi	<1.18.0-8.module+el8.1.0+4066+0f1aadab	1.18.0-8.module+el8.1.0+4066+0f1aadab
redhat/libnbd	<1.2.2-1.module+el8.3.0+7353+9de0a3cc	1.2.2-1.module+el8.3.0+7353+9de0a3cc
redhat/libvirt	<6.0.0-35.1.module+el8.4.0+11273+64eb94ef	6.0.0-35.1.module+el8.4.0+11273+64eb94ef
redhat/libvirt-dbus	<1.3.0-2.module+el8.3.0+6423+e4cb6418	1.3.0-2.module+el8.3.0+6423+e4cb6418
redhat/libvirt-python	<6.0.0-1.module+el8.3.0+6423+e4cb6418	6.0.0-1.module+el8.3.0+6423+e4cb6418
redhat/nbdkit	<1.16.2-4.module+el8.3.0+6922+fd575af8	1.16.2-4.module+el8.3.0+6922+fd575af8
redhat/netcf	<0.2.8-12.module+el8.1.0+4066+0f1aadab	0.2.8-12.module+el8.1.0+4066+0f1aadab
redhat/qemu-kvm	<4.2.0-48.module+el8.4.0+11909+3300d70f.3	4.2.0-48.module+el8.4.0+11909+3300d70f.3
redhat/seabios	<1.13.0-2.module+el8.3.0+7353+9de0a3cc	1.13.0-2.module+el8.3.0+7353+9de0a3cc
redhat/sgabios	<0.20170427git-3.module+el8.1.0+4066+0f1aadab	0.20170427git-3.module+el8.1.0+4066+0f1aadab
redhat/supermin	<5.1.19-10.module+el8.3.0+6423+e4cb6418	5.1.19-10.module+el8.3.0+6423+e4cb6418
redhat/hivex	<1.3.18-21.module+el8.4.0+10770+19c037f9	1.3.18-21.module+el8.4.0+10770+19c037f9
redhat/hivex-debuginfo	<1.3.18-21.module+el8.4.0+10770+19c037f9	1.3.18-21.module+el8.4.0+10770+19c037f9
redhat/hivex-debugsource	<1.3.18-21.module+el8.4.0+10770+19c037f9	1.3.18-21.module+el8.4.0+10770+19c037f9
redhat/hivex-devel	<1.3.18-21.module+el8.4.0+10770+19c037f9	1.3.18-21.module+el8.4.0+10770+19c037f9
redhat/libguestfs	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-bash-completion	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-benchmarking	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-benchmarking-debuginfo	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-debuginfo	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-debugsource	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-devel	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-gfs2	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-gobject	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-gobject-debuginfo	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-gobject-devel	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-inspect-icons	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-java	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-java-debuginfo	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-java-devel	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-javadoc	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-man-pages-ja	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-man-pages-uk	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-rescue	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-rsync	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-tools	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052
redhat/libguestfs-tools-c	<1.40.2-27.module+el8.4.0+9282+0bdec052	1.40.2-27.module+el8.4.0+9282+0bdec052