Security update for qemu SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:1151-1 Final 1 1 2022-04-11T15:43:26Z current 2022-04-11T15:43:26Z 2022-04-11T15:43:26Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for qemu This update for qemu fixes the following issues: - CVE-2021-20196: Fixed a denial of service in the floppy disk emulator (bsc#1181361). - CVE-2021-3930: Fixed a potential denial of service in the emulated SCSI device (bsc#1192525). Non-security fixes: - Fixed a kernel data corruption via a long kernel boot cmdline (bsc#1196737). 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-2022-1151,SUSE-2022-1151,SUSE-SLE-SERVER-12-SP5-2022-1151 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20221151-1/ Link for SUSE-SU-2022:1151-1 https://lists.suse.com/pipermail/sle-security-updates/2022-April/010676.html E-Mail link for SUSE-SU-2022:1151-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1181361 SUSE Bug 1181361 https://bugzilla.suse.com/1187529 SUSE Bug 1187529 https://bugzilla.suse.com/1192463 SUSE Bug 1192463 https://bugzilla.suse.com/1192525 SUSE Bug 1192525 https://bugzilla.suse.com/1196737 SUSE Bug 1196737 https://www.suse.com/security/cve/CVE-2021-20196/ SUSE CVE CVE-2021-20196 page https://www.suse.com/security/cve/CVE-2021-3930/ SUSE CVE CVE-2021-3930 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-3.1.1.1-63.4 qemu-3.1.1.1-63.4 qemu-arm-3.1.1.1-63.4 qemu-audio-alsa-3.1.1.1-63.4 qemu-audio-oss-3.1.1.1-63.4 qemu-audio-pa-3.1.1.1-63.4 qemu-audio-sdl-3.1.1.1-63.4 qemu-block-curl-3.1.1.1-63.4 qemu-block-dmg-3.1.1.1-63.4 qemu-block-iscsi-3.1.1.1-63.4 qemu-block-rbd-3.1.1.1-63.4 qemu-block-ssh-3.1.1.1-63.4 qemu-extra-3.1.1.1-63.4 qemu-guest-agent-3.1.1.1-63.4 qemu-ipxe-1.0.0+-63.4 qemu-kvm-3.1.1.1-63.4 qemu-lang-3.1.1.1-63.4 qemu-linux-user-3.1.1.1-63.2 qemu-ppc-3.1.1.1-63.4 qemu-s390-3.1.1.1-63.4 qemu-seabios-1.12.0_0_ga698c89-63.4 qemu-sgabios-8-63.4 qemu-ui-curses-3.1.1.1-63.4 qemu-ui-gtk-3.1.1.1-63.4 qemu-ui-sdl-3.1.1.1-63.4 qemu-vgabios-1.12.0_0_ga698c89-63.4 qemu-x86-3.1.1.1-63.4 qemu-tools-3.1.1.1-63.4 as a component of Image SLES12-SP5-EC2-ECS-On-Demand qemu-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-arm-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-audio-alsa-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-audio-oss-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-audio-pa-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-audio-sdl-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-block-curl-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-block-iscsi-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-block-rbd-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-block-ssh-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-guest-agent-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ipxe-1.0.0+-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-kvm-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-lang-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ppc-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-s390-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-seabios-1.12.0_0_ga698c89-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-sgabios-8-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-tools-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ui-curses-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ui-gtk-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-ui-sdl-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-vgabios-1.12.0_0_ga698c89-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-x86-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server 12 SP5 qemu-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-arm-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-audio-alsa-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-audio-oss-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-audio-pa-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-audio-sdl-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-block-curl-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-block-iscsi-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-block-rbd-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-block-ssh-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-guest-agent-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ipxe-1.0.0+-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-kvm-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-lang-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ppc-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-s390-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-seabios-1.12.0_0_ga698c89-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-sgabios-8-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-tools-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ui-curses-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ui-gtk-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-ui-sdl-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-vgabios-1.12.0_0_ga698c89-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu-x86-3.1.1.1-63.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 A NULL pointer dereference flaw was found in the floppy disk emulator of QEMU. This issue occurs while processing read/write ioport commands if the selected floppy drive is not initialized with a block device. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability. CVE-2021-20196 Image SLES12-SP5-EC2-ECS-On-Demand:qemu-tools-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-arm-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-audio-alsa-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-audio-oss-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-audio-pa-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-audio-sdl-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-block-curl-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-block-iscsi-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-block-rbd-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-block-ssh-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-guest-agent-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ipxe-1.0.0+-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-kvm-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-lang-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ppc-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-s390-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-seabios-1.12.0_0_ga698c89-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-sgabios-8-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-tools-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ui-curses-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ui-gtk-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ui-sdl-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-vgabios-1.12.0_0_ga698c89-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-x86-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-arm-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-alsa-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-oss-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-pa-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-sdl-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-curl-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-iscsi-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-rbd-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-ssh-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-guest-agent-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ipxe-1.0.0+-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-kvm-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-lang-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ppc-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-s390-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-seabios-1.12.0_0_ga698c89-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-sgabios-8-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-tools-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-curses-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-gtk-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-sdl-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-vgabios-1.12.0_0_ga698c89-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-x86-3.1.1.1-63.4 low 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L 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/2022/suse-su-20221151-1/ https://www.suse.com/security/cve/CVE-2021-20196.html CVE-2021-20196 https://bugzilla.suse.com/1181361 SUSE Bug 1181361 An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition. CVE-2021-3930 Image SLES12-SP5-EC2-ECS-On-Demand:qemu-tools-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-arm-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-audio-alsa-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-audio-oss-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-audio-pa-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-audio-sdl-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-block-curl-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-block-iscsi-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-block-rbd-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-block-ssh-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-guest-agent-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ipxe-1.0.0+-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-kvm-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-lang-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ppc-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-s390-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-seabios-1.12.0_0_ga698c89-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-sgabios-8-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-tools-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ui-curses-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ui-gtk-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-ui-sdl-3.1.1.1-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-vgabios-1.12.0_0_ga698c89-63.4 SUSE Linux Enterprise Server 12 SP5:qemu-x86-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-arm-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-alsa-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-oss-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-pa-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-audio-sdl-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-curl-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-iscsi-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-rbd-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-block-ssh-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-guest-agent-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ipxe-1.0.0+-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-kvm-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-lang-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ppc-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-s390-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-seabios-1.12.0_0_ga698c89-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-sgabios-8-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-tools-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-curses-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-gtk-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-ui-sdl-3.1.1.1-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-vgabios-1.12.0_0_ga698c89-63.4 SUSE Linux Enterprise Server for SAP Applications 12 SP5:qemu-x86-3.1.1.1-63.4 low 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L 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/2022/suse-su-20221151-1/ https://www.suse.com/security/cve/CVE-2021-3930.html CVE-2021-3930 https://bugzilla.suse.com/1192525 SUSE Bug 1192525 https://bugzilla.suse.com/1192526 SUSE Bug 1192526