Security update for qemu SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2018:3973-2 Final 1 1 2019-04-27T15:51:47Z current 2019-04-27T15:51:47Z 2019-04-27T15:51:47Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for qemu 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). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-SLE-SAP-12-SP1-2019-1077 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2018/suse-su-20183973-2/ Link for SUSE-SU-2018:3973-2 https://lists.suse.com/pipermail/sle-security-updates/2019-April/005395.html E-Mail link for SUSE-SU-2018:3973-2 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1106222 SUSE Bug 1106222 https://bugzilla.suse.com/1110910 SUSE Bug 1110910 https://bugzilla.suse.com/1111006 SUSE Bug 1111006 https://bugzilla.suse.com/1111010 SUSE Bug 1111010 https://bugzilla.suse.com/1111013 SUSE Bug 1111013 https://bugzilla.suse.com/1114422 SUSE Bug 1114422 https://www.suse.com/security/cve/CVE-2018-10839/ SUSE CVE CVE-2018-10839 page https://www.suse.com/security/cve/CVE-2018-15746/ SUSE CVE CVE-2018-15746 page https://www.suse.com/security/cve/CVE-2018-17958/ SUSE CVE CVE-2018-17958 page https://www.suse.com/security/cve/CVE-2018-17962/ SUSE CVE CVE-2018-17962 page https://www.suse.com/security/cve/CVE-2018-17963/ SUSE CVE CVE-2018-17963 page https://www.suse.com/security/cve/CVE-2018-18849/ SUSE CVE CVE-2018-18849 page SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-2.3.1-33.17.1 qemu-block-curl-2.3.1-33.17.1 qemu-block-rbd-2.3.1-33.17.1 qemu-guest-agent-2.3.1-33.17.1 qemu-ipxe-1.0.0-33.17.1 qemu-kvm-2.3.1-33.17.1 qemu-lang-2.3.1-33.17.1 qemu-seabios-1.8.1-33.17.1 qemu-sgabios-8-33.17.1 qemu-tools-2.3.1-33.17.1 qemu-vgabios-1.8.1-33.17.1 qemu-x86-2.3.1-33.17.1 qemu-2.3.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-block-curl-2.3.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-block-rbd-2.3.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-guest-agent-2.3.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-ipxe-1.0.0-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-kvm-2.3.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-lang-2.3.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-seabios-1.8.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-sgabios-8-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-tools-2.3.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-vgabios-1.8.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 qemu-x86-2.3.1-33.17.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 Qemu emulator <= 3.0.0 built with the NE2000 NIC emulation support 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. CVE-2018-10839 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-curl-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-rbd-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-guest-agent-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-ipxe-1.0.0-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-kvm-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-lang-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-seabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-sgabios-8-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-tools-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-vgabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-x86-2.3.1-33.17.1 moderate 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/2018/suse-su-20183973-2/ https://www.suse.com/security/cve/CVE-2018-10839.html CVE-2018-10839 https://bugzilla.suse.com/1110910 SUSE Bug 1110910 https://bugzilla.suse.com/1110924 SUSE Bug 1110924 qemu-seccomp.c in QEMU 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. CVE-2018-15746 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-curl-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-rbd-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-guest-agent-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-ipxe-1.0.0-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-kvm-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-lang-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-seabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-sgabios-8-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-tools-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-vgabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-x86-2.3.1-33.17.1 moderate 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/2018/suse-su-20183973-2/ https://www.suse.com/security/cve/CVE-2018-15746.html CVE-2018-15746 https://bugzilla.suse.com/1106222 SUSE Bug 1106222 Qemu has a Buffer Overflow in rtl8139_do_receive in hw/net/rtl8139.c because an incorrect integer data type is used. CVE-2018-17958 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-curl-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-rbd-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-guest-agent-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-ipxe-1.0.0-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-kvm-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-lang-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-seabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-sgabios-8-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-tools-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-vgabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-x86-2.3.1-33.17.1 moderate 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/2018/suse-su-20183973-2/ https://www.suse.com/security/cve/CVE-2018-17958.html CVE-2018-17958 https://bugzilla.suse.com/1111006 SUSE Bug 1111006 https://bugzilla.suse.com/1111007 SUSE Bug 1111007 Qemu has a Buffer Overflow in pcnet_receive in hw/net/pcnet.c because an incorrect integer data type is used. CVE-2018-17962 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-curl-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-rbd-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-guest-agent-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-ipxe-1.0.0-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-kvm-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-lang-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-seabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-sgabios-8-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-tools-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-vgabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-x86-2.3.1-33.17.1 moderate 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/2018/suse-su-20183973-2/ https://www.suse.com/security/cve/CVE-2018-17962.html CVE-2018-17962 https://bugzilla.suse.com/1111010 SUSE Bug 1111010 https://bugzilla.suse.com/1111011 SUSE Bug 1111011 qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact. CVE-2018-17963 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-curl-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-rbd-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-guest-agent-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-ipxe-1.0.0-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-kvm-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-lang-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-seabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-sgabios-8-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-tools-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-vgabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-x86-2.3.1-33.17.1 moderate 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/2018/suse-su-20183973-2/ https://www.suse.com/security/cve/CVE-2018-17963.html CVE-2018-17963 https://bugzilla.suse.com/1111013 SUSE Bug 1111013 https://bugzilla.suse.com/1111014 SUSE Bug 1111014 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 In Qemu 3.0.0, lsi_do_msgin in hw/scsi/lsi53c895a.c allows out-of-bounds access by triggering an invalid msg_len value. CVE-2018-18849 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-curl-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-block-rbd-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-guest-agent-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-ipxe-1.0.0-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-kvm-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-lang-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-seabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-sgabios-8-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-tools-2.3.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-vgabios-1.8.1-33.17.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:qemu-x86-2.3.1-33.17.1 moderate 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/2018/suse-su-20183973-2/ https://www.suse.com/security/cve/CVE-2018-18849.html CVE-2018-18849 https://bugzilla.suse.com/1114422 SUSE Bug 1114422 https://bugzilla.suse.com/1114423 SUSE Bug 1114423 https://bugzilla.suse.com/1178658 SUSE Bug 1178658