SUSE alert SUSE-SU-2018:4129-1 (qemu)
| From: | <sle-security-updates@lists.suse.com> | |
| To: | <sle-security-updates@lists.suse.com> | |
| Subject: | SUSE-SU-2018:4129-1: moderate: Security update for qemu | |
| Date: | Fri, 14 Dec 2018 21:09:45 +0100 | |
| Message-ID: | <20181214200945.792F5FD85@maintenance.suse.de> |
SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2018:4129-1 Rating: moderate References: #1100408 #1106222 #1110910 #1111006 #1111010 #1111013 #1114422 Cross-References: CVE-2018-10839 CVE-2018-15746 CVE-2018-17958 CVE-2018-17962 CVE-2018-17963 CVE-2018-18849 Affected Products: SUSE Linux Enterprise Server 12-SP3 SUSE Linux Enterprise Desktop 12-SP3 SUSE CaaS Platform ALL SUSE CaaS Platform 3.0 ______________________________________________________________________________ An update that solves 6 vulnerabilities and has one errata is now available. Description: This update for qemu fixes the following issues: Security issues fixed: - CVE-2018-10839: Fixed NE2000 NIC emulation support that is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS (bsc#1110910). - CVE-2018-15746: Fixed qemu-seccomp.c that might allow local OS guest users to cause a denial of service (guest crash) by leveraging mishandling of the seccomp policy for threads other than the main thread (bsc#1106222). - CVE-2018-17958: Fixed a Buffer Overflow in rtl8139_do_receive in hw/net/rtl8139.c because an incorrect integer data type is used (bsc#1111006). - CVE-2018-17962: Fixed a Buffer Overflow in pcnet_receive in hw/net/pcnet.c because an incorrect integer data type is used (bsc#1111010). - CVE-2018-17963: Fixed qemu_deliver_packet_iov in net/net.c that accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact. (bsc#1111013) - CVE-2018-18849: Fixed an out of bounds memory access issue that was found in the LSI53C895A SCSI Host Bus Adapter emulation while writing a message in lsi_do_msgin. It could occur during migration if the 'msg_len' field has an invalid value. A user/process could use this flaw to crash the Qemu process resulting in DoS (bsc#1114422). Non-security issues fixed: - Improving disk performance for qemu on xen (bsc#1100408) 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-SP3: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2944=1 - SUSE Linux Enterprise Desktop 12-SP3: zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2944=1 - SUSE CaaS Platform ALL: To install this update, use the SUSE CaaS Platform Velum dashboard. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way. - SUSE CaaS Platform 3.0: To install this update, use the SUSE CaaS Platform Velum dashboard. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way. Package List: - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64): qemu-2.9.1-6.22.3 qemu-block-curl-2.9.1-6.22.3 qemu-block-curl-debuginfo-2.9.1-6.22.3 qemu-block-iscsi-2.9.1-6.22.3 qemu-block-iscsi-debuginfo-2.9.1-6.22.3 qemu-block-ssh-2.9.1-6.22.3 qemu-block-ssh-debuginfo-2.9.1-6.22.3 qemu-debugsource-2.9.1-6.22.3 qemu-guest-agent-2.9.1-6.22.3 qemu-guest-agent-debuginfo-2.9.1-6.22.3 qemu-lang-2.9.1-6.22.3 qemu-tools-2.9.1-6.22.3 qemu-tools-debuginfo-2.9.1-6.22.3 - SUSE Linux Enterprise Server 12-SP3 (aarch64 x86_64): qemu-block-rbd-2.9.1-6.22.3 qemu-block-rbd-debuginfo-2.9.1-6.22.3 - SUSE Linux Enterprise Server 12-SP3 (s390x x86_64): qemu-kvm-2.9.1-6.22.3 - SUSE Linux Enterprise Server 12-SP3 (aarch64): qemu-arm-2.9.1-6.22.3 qemu-arm-debuginfo-2.9.1-6.22.3 - SUSE Linux Enterprise Server 12-SP3 (ppc64le): qemu-ppc-2.9.1-6.22.3 qemu-ppc-debuginfo-2.9.1-6.22.3 - SUSE Linux Enterprise Server 12-SP3 (noarch): qemu-ipxe-1.0.0+-6.22.3 qemu-seabios-1.10.2-6.22.3 qemu-sgabios-8-6.22.3 qemu-vgabios-1.10.2-6.22.3 - SUSE Linux Enterprise Server 12-SP3 (x86_64): qemu-x86-2.9.1-6.22.3 qemu-x86-debuginfo-2.9.1-6.22.3 - SUSE Linux Enterprise Server 12-SP3 (s390x): qemu-s390-2.9.1-6.22.3 qemu-s390-debuginfo-2.9.1-6.22.3 - SUSE Linux Enterprise Desktop 12-SP3 (x86_64): qemu-2.9.1-6.22.3 qemu-block-curl-2.9.1-6.22.3 qemu-block-curl-debuginfo-2.9.1-6.22.3 qemu-debugsource-2.9.1-6.22.3 qemu-kvm-2.9.1-6.22.3 qemu-tools-2.9.1-6.22.3 qemu-tools-debuginfo-2.9.1-6.22.3 qemu-x86-2.9.1-6.22.3 - SUSE Linux Enterprise Desktop 12-SP3 (noarch): qemu-ipxe-1.0.0+-6.22.3 qemu-seabios-1.10.2-6.22.3 qemu-sgabios-8-6.22.3 qemu-vgabios-1.10.2-6.22.3 - SUSE CaaS Platform ALL (x86_64): qemu-debugsource-2.9.1-6.22.3 qemu-guest-agent-2.9.1-6.22.3 qemu-guest-agent-debuginfo-2.9.1-6.22.3 - SUSE CaaS Platform 3.0 (x86_64): qemu-debugsource-2.9.1-6.22.3 qemu-guest-agent-2.9.1-6.22.3 qemu-guest-agent-debuginfo-2.9.1-6.22.3 References: https://www.suse.com/security/cve/CVE-2018-10839.html https://www.suse.com/security/cve/CVE-2018-15746.html https://www.suse.com/security/cve/CVE-2018-17958.html https://www.suse.com/security/cve/CVE-2018-17962.html https://www.suse.com/security/cve/CVE-2018-17963.html https://www.suse.com/security/cve/CVE-2018-18849.html https://bugzilla.suse.com/1100408 https://bugzilla.suse.com/1106222 https://bugzilla.suse.com/1110910 https://bugzilla.suse.com/1111006 https://bugzilla.suse.com/1111010 https://bugzilla.suse.com/1111013 https://bugzilla.suse.com/1114422 _______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates