An update that solves 5 vulnerabilities and has 7 fixes is now available.
This update for libvirt fixes the following issues:
Security issues fixed:
- CVE-2018-3639: Add support for 'ssbd' and 'virt-ssbd' CPUID feature bits to address V4 Speculative Store Bypass aka "Memory Disambiguation" (bsc#1092885). - CVE-2018-1064: Fix denial of service problem during reading from guest agent (bsc#1083625). - CVE-2018-5748: Fix resource exhaustion via qemuMonitorIORead() method (bsc#1076500). - CVE-2016-5008: Fix that an empty VNC password disables authentication (bsc#987527). - CVE-2017-5715: Fix speculative side channel attacks aka "SpectreAttack" (var2) (bsc#1079869).
- bsc#980558: Fix NUMA node memory allocation. - bsc#968483: Restart daemons in %posttrans after connection drivers. - bsc#897352: Systemd fails to ignore LSB services. - bsc#956298: virsh domxml-to-native causes segfault of libvirtd. - bsc#964465: libvirtd.service causes systemd warning about xencommons service. - bsc#954872: Script block-dmmd not working as expected. - bsc#854343: libvirt installation run inappropriate systemd restart.
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-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-2018-1455=1
- SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):