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SUSE: 2022:1151-1 Moderate: QEMU Denial Of Service Fixes

An update that solves two vulnerabilities and has three fixes is now available. . SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:1151-1 Rating: moderate References: #1181361 #1187529 #1192463 #1192525 #1196737 Cross-References: 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 ______________________________________________________________________________ An update that solves two vulnerabilities and has three fixes is now available. Description: 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: 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 . SUSE Security Bulletin: Important updates forqemu vulnerabilities now available; detailed patch instructions provided for impacted platforms.. SUSE Security Update,qemu patches,denial of service fixes,SUSE Linux vulnerabilities. . LinuxSecurity.com Team

Apr 11, 2022 SuSE