SUSE: 2022:1151-1 moderate: qemu
Summary
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). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-1151=1 Package List: - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): qemu-3.1.1.1-63.4 qemu-audio-alsa-3.1.1.1-63.4 qemu-audio-alsa-debuginfo-3.1.1.1-63.4 qemu-audio-oss-3.1.1.1-63.4 qemu-audio-oss-debuginfo-3.1.1.1-63.4 qemu-audio-pa-3.1.1.1-63.4 qemu-audio-pa-debuginfo-3.1.1.1-63.4 qemu-audio-sdl-3.1.1.1-63.4 qemu-audio-sdl-debuginfo-3.1.1.1-63.4 qemu-block-curl-3.1.1.1-63.4 qemu-block-curl-debuginfo-3.1.1.1-63.4 qemu-block-iscsi-3.1.1.1-63.4 qemu-block-iscsi-debuginfo-3.1.1.1-63.4 qemu-block-ssh-3.1.1.1-63.4 qemu-block-ssh-debuginfo-3.1.1.1-63.4 qemu-debugsource-3.1.1.1-63.4 qemu-guest-agent-3.1.1.1-63.4 qemu-guest-agent-debuginfo-3.1.1.1-63.4 qemu-lang-3.1.1.1-63.4 qemu-tools-3.1.1.1-63.4 qemu-tools-debuginfo-3.1.1.1-63.4 qemu-ui-curses-3.1.1.1-63.4 qemu-ui-curses-debuginfo-3.1.1.1-63.4 qemu-ui-gtk-3.1.1.1-63.4 qemu-ui-gtk-debuginfo-3.1.1.1-63.4 qemu-ui-sdl-3.1.1.1-63.4 qemu-ui-sdl-debuginfo-3.1.1.1-63.4 - SUSE Linux Enterprise Server 12-SP5 (aarch64 x86_64): qemu-block-rbd-3.1.1.1-63.4 qemu-block-rbd-debuginfo-3.1.1.1-63.4 - SUSE Linux Enterprise Server 12-SP5 (s390x x86_64): qemu-kvm-3.1.1.1-63.4 - SUSE Linux Enterprise Server 12-SP5 (aarch64): qemu-arm-3.1.1.1-63.4 qemu-arm-debuginfo-3.1.1.1-63.4 - SUSE Linux Enterprise Server 12-SP5 (ppc64le): qemu-ppc-3.1.1.1-63.4 qemu-ppc-debuginfo-3.1.1.1-63.4 - SUSE Linux Enterprise Server 12-SP5 (noarch): qemu-ipxe-1.0.0+-63.4 qemu-seabios-1.12.0_0_ga698c89-63.4 qemu-sgabios-8-63.4 qemu-vgabios-1.12.0_0_ga698c89-63.4 - SUSE Linux Enterprise Server 12-SP5 (x86_64): qemu-x86-3.1.1.1-63.4 - SUSE Linux Enterprise Server 12-SP5 (s390x): qemu-s390-3.1.1.1-63.4 qemu-s390-debuginfo-3.1.1.1-63.4
References
#1181361 #1187529 #1192463 #1192525 #1196737
Cross- CVE-2021-20196 CVE-2021-3930
CVSS scores:
CVE-2021-20196 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CVE-2021-20196 (SUSE): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
CVE-2021-3930 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CVE-2021-3930 (SUSE): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Affected Products:
SUSE Linux Enterprise Server 12-SP5
https://www.suse.com/security/cve/CVE-2021-20196.html
https://www.suse.com/security/cve/CVE-2021-3930.html
https://bugzilla.suse.com/1181361
https://bugzilla.suse.com/1187529
https://bugzilla.suse.com/1192463
https://bugzilla.suse.com/1192525
https://bugzilla.suse.com/1196737