Security update for qemu SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2021:3519-1 Final 1 1 2021-10-26T13:38:05Z current 2021-10-26T13:38:05Z 2021-10-26T13:38:05Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for qemu This update for qemu fixes the following issues: - CVE-2021-3713: Fix out-of-bounds write in UAS (USB Attached SCSI) device emulation (bsc#1189702) - CVE-2021-3748: Fix heap use-after-free in virtio_net_receive_rcu (bsc#1189938) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES12-SP5-EC2-ECS-On-Demand-2021-3519,SUSE-2021-3519,SUSE-SLE-SERVER-12-SP5-2021-3519 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2021/suse-su-20213519-1/ Link for SUSE-SU-2021:3519-1 https://lists.suse.com/pipermail/sle-security-updates/2021-October/009647.html E-Mail link for SUSE-SU-2021:3519-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1189702 SUSE Bug 1189702 https://bugzilla.suse.com/1189938 SUSE Bug 1189938 https://www.suse.com/security/cve/CVE-2021-3713/ SUSE CVE CVE-2021-3713 page https://www.suse.com/security/cve/CVE-2021-3748/ SUSE CVE CVE-2021-3748 page Image SLES12-SP5-EC2-ECS-On-Demand SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-tools-3.1.1.1-60.2 qemu-3.1.1.1-60.2 qemu-arm-3.1.1.1-60.2 qemu-audio-alsa-3.1.1.1-60.2 qemu-audio-oss-3.1.1.1-60.2 qemu-audio-pa-3.1.1.1-60.2 qemu-audio-sdl-3.1.1.1-60.2 qemu-block-curl-3.1.1.1-60.2 qemu-block-dmg-3.1.1.1-60.2 qemu-block-iscsi-3.1.1.1-60.2 qemu-block-rbd-3.1.1.1-60.2 qemu-block-ssh-3.1.1.1-60.2 qemu-extra-3.1.1.1-60.2 qemu-guest-agent-3.1.1.1-60.2 qemu-ipxe-1.0.0+-60.2 qemu-kvm-3.1.1.1-60.2 qemu-lang-3.1.1.1-60.2 qemu-linux-user-3.1.1.1-60.2 qemu-ppc-3.1.1.1-60.2 qemu-s390-3.1.1.1-60.2 qemu-seabios-1.12.0_0_ga698c89-60.2 qemu-sgabios-8-60.2 qemu-ui-curses-3.1.1.1-60.2 qemu-ui-gtk-3.1.1.1-60.2 qemu-ui-sdl-3.1.1.1-60.2 qemu-vgabios-1.12.0_0_ga698c89-60.2 qemu-x86-3.1.1.1-60.2 qemu-tools-3.1.1.1-60.2 as a component of Image SLES12-SP5-EC2-ECS-On-Demand qemu-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-arm-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-audio-alsa-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-audio-oss-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-audio-pa-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-audio-sdl-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-block-curl-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-block-iscsi-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-block-rbd-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-block-ssh-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-guest-agent-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ipxe-1.0.0+-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-kvm-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-lang-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ppc-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-s390-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-seabios-1.12.0_0_ga698c89-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-sgabios-8-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-tools-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ui-curses-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ui-gtk-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ui-sdl-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-vgabios-1.12.0_0_ga698c89-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-x86-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-arm-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-audio-alsa-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-audio-oss-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-audio-pa-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-audio-sdl-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-block-curl-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-block-iscsi-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-block-rbd-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-block-ssh-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-guest-agent-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ipxe-1.0.0+-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-kvm-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-lang-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ppc-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-s390-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-seabios-1.12.0_0_ga698c89-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-sgabios-8-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-tools-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ui-curses-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ui-gtk-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ui-sdl-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-vgabios-1.12.0_0_ga698c89-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-x86-3.1.1.1-60.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 An out-of-bounds write flaw was found in the UAS (USB Attached SCSI) device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice->data3 and UASDevice->status3 fields. A malicious guest user could use this flaw to crash QEMU or potentially achieve code execution with the privileges of the QEMU process on the host. CVE-2021-3713 Image SLES12-SP5-EC2-ECS-On-Demand:qemu-tools-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-arm-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-audio-alsa-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-audio-oss-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-audio-pa-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-audio-sdl-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-block-curl-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-block-iscsi-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-block-rbd-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-block-ssh-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-guest-agent-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ipxe-1.0.0+-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-kvm-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-lang-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ppc-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-s390-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-seabios-1.12.0_0_ga698c89-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-sgabios-8-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-tools-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ui-curses-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ui-gtk-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ui-sdl-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-vgabios-1.12.0_0_ga698c89-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-x86-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-arm-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-alsa-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-oss-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-pa-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-sdl-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-curl-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-iscsi-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-rbd-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-ssh-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-guest-agent-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ipxe-1.0.0+-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-kvm-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-lang-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ppc-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-s390-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-seabios-1.12.0_0_ga698c89-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-sgabios-8-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-tools-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-curses-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-gtk-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-sdl-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-vgabios-1.12.0_0_ga698c89-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-x86-3.1.1.1-60.2 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20213519-1/ https://www.suse.com/security/cve/CVE-2021-3713.html CVE-2021-3713 https://bugzilla.suse.com/1189702 SUSE Bug 1189702 A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash QEMU, resulting in a denial of service condition, or potentially execute code on the host with the privileges of the QEMU process. CVE-2021-3748 Image SLES12-SP5-EC2-ECS-On-Demand:qemu-tools-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-arm-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-audio-alsa-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-audio-oss-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-audio-pa-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-audio-sdl-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-block-curl-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-block-iscsi-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-block-rbd-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-block-ssh-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-guest-agent-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ipxe-1.0.0+-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-kvm-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-lang-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ppc-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-s390-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-seabios-1.12.0_0_ga698c89-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-sgabios-8-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-tools-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ui-curses-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ui-gtk-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-ui-sdl-3.1.1.1-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-vgabios-1.12.0_0_ga698c89-60.2 SUSE Linux Enterprise Server 12 SP5:qemu-x86-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-arm-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-alsa-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-oss-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-pa-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-sdl-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-curl-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-iscsi-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-rbd-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-ssh-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-guest-agent-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ipxe-1.0.0+-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-kvm-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-lang-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ppc-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-s390-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-seabios-1.12.0_0_ga698c89-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-sgabios-8-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-tools-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-curses-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-gtk-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-sdl-3.1.1.1-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-vgabios-1.12.0_0_ga698c89-60.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-x86-3.1.1.1-60.2 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20213519-1/ https://www.suse.com/security/cve/CVE-2021-3748.html CVE-2021-3748 https://bugzilla.suse.com/1189938 SUSE Bug 1189938