SUSE alert SUSE-SU-2018:4185-1 (qemu)
| From: | <sle-security-updates@lists.suse.com> | |
| To: | <sle-security-updates@lists.suse.com> | |
| Subject: | SUSE-SU-2018:4185-1: moderate: Security update for qemu | |
| Date: | Wed, 19 Dec 2018 15:12:54 +0100 | |
| Message-ID: | <20181219141254.AC212FCB3@maintenance.suse.de> |
SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2018:4185-1 Rating: moderate References: #1106222 #1108474 #1110910 #1111006 #1111010 #1111013 #1114422 #1114529 Cross-References: CVE-2018-10839 CVE-2018-15746 CVE-2018-16847 CVE-2018-17958 CVE-2018-17962 CVE-2018-17963 CVE-2018-18849 Affected Products: SUSE Linux Enterprise Server 12-SP4 SUSE Linux Enterprise Desktop 12-SP4 ______________________________________________________________________________ An update that solves 7 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). - CVE-2018-16847: Fixed an out of bounds r/w buffer access in cmb operations (bsc#1114529). Non-security issue fixed: - Fixed a condition when retry logic does not have been executed in case of data transmit failure or connection hungup (bsc#1108474). 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-SP4: zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2983=1 - SUSE Linux Enterprise Desktop 12-SP4: zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2018-2983=1 Package List: - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64): qemu-2.11.2-5.5.1 qemu-block-curl-2.11.2-5.5.1 qemu-block-curl-debuginfo-2.11.2-5.5.1 qemu-block-iscsi-2.11.2-5.5.1 qemu-block-iscsi-debuginfo-2.11.2-5.5.1 qemu-block-ssh-2.11.2-5.5.1 qemu-block-ssh-debuginfo-2.11.2-5.5.1 qemu-debugsource-2.11.2-5.5.1 qemu-guest-agent-2.11.2-5.5.1 qemu-guest-agent-debuginfo-2.11.2-5.5.1 qemu-lang-2.11.2-5.5.1 qemu-tools-2.11.2-5.5.1 qemu-tools-debuginfo-2.11.2-5.5.1 - SUSE Linux Enterprise Server 12-SP4 (aarch64 x86_64): qemu-block-rbd-2.11.2-5.5.1 qemu-block-rbd-debuginfo-2.11.2-5.5.1 - SUSE Linux Enterprise Server 12-SP4 (s390x x86_64): qemu-kvm-2.11.2-5.5.1 - SUSE Linux Enterprise Server 12-SP4 (ppc64le): qemu-ppc-2.11.2-5.5.1 qemu-ppc-debuginfo-2.11.2-5.5.1 - SUSE Linux Enterprise Server 12-SP4 (aarch64): qemu-arm-2.11.2-5.5.1 qemu-arm-debuginfo-2.11.2-5.5.1 - SUSE Linux Enterprise Server 12-SP4 (noarch): qemu-ipxe-1.0.0+-5.5.1 qemu-seabios-1.11.0-5.5.1 qemu-sgabios-8-5.5.1 qemu-vgabios-1.11.0-5.5.1 - SUSE Linux Enterprise Server 12-SP4 (x86_64): qemu-x86-2.11.2-5.5.1 - SUSE Linux Enterprise Server 12-SP4 (s390x): qemu-s390-2.11.2-5.5.1 qemu-s390-debuginfo-2.11.2-5.5.1 - SUSE Linux Enterprise Desktop 12-SP4 (noarch): qemu-ipxe-1.0.0+-5.5.1 qemu-seabios-1.11.0-5.5.1 qemu-sgabios-8-5.5.1 qemu-vgabios-1.11.0-5.5.1 - SUSE Linux Enterprise Desktop 12-SP4 (x86_64): qemu-2.11.2-5.5.1 qemu-block-curl-2.11.2-5.5.1 qemu-block-curl-debuginfo-2.11.2-5.5.1 qemu-debugsource-2.11.2-5.5.1 qemu-kvm-2.11.2-5.5.1 qemu-tools-2.11.2-5.5.1 qemu-tools-debuginfo-2.11.2-5.5.1 qemu-x86-2.11.2-5.5.1 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-2018-16847.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/1106222 https://bugzilla.suse.com/1108474 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 https://bugzilla.suse.com/1114529 _______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates