SUSE-SU-2019:1452-1

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Source
https://www.suse.com/support/update/announcement/2019/suse-su-20191452-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:1452-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2019:1452-1
Upstream
Related
Published
2019-06-07T15:01:03Z
Modified
2025-05-08T17:13:44.967046Z
Summary
Security update for libvirt
Details

This update for libvirt fixes the following issues:

Four new speculative execution information leak issues have been identified in Intel CPUs. (bsc#1111331)

  • CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS)
  • CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS)
  • CVE-2018-12130: Microarchitectural Load Port Data Sampling (MLPDS)
  • CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)

These updates contain the libvirt adjustments, that pass through the new 'md-clear' CPU flag (bsc#1135273).

For more information on this set of vulnerabilities, check out https://www.suse.com/support/kb/doc/?id=7023736

References

Affected packages

SUSE:Linux Enterprise Server for SAP Applications 12 SP1 / libvirt

Package

Name
libvirt
Purl
pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.18.4-22.10.1

Ecosystem specific 

{
    "binaries": [
        {
            "libvirt-daemon-driver-libxl": "1.2.18.4-22.10.1",
            "libvirt-lock-sanlock": "1.2.18.4-22.10.1",
            "libvirt-daemon": "1.2.18.4-22.10.1",
            "libvirt-daemon-xen": "1.2.18.4-22.10.1",
            "libvirt-daemon-config-network": "1.2.18.4-22.10.1",
            "libvirt-client": "1.2.18.4-22.10.1",
            "libvirt-daemon-config-nwfilter": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-nwfilter": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-interface": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-nodedev": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-network": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-storage": "1.2.18.4-22.10.1",
            "libvirt-doc": "1.2.18.4-22.10.1",
            "libvirt-daemon-qemu": "1.2.18.4-22.10.1",
            "libvirt-daemon-lxc": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-lxc": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-qemu": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-secret": "1.2.18.4-22.10.1",
            "libvirt": "1.2.18.4-22.10.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP1-LTSS / libvirt

Package

Name
libvirt
Purl
pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.18.4-22.10.1

Ecosystem specific 

{
    "binaries": [
        {
            "libvirt-daemon-driver-libxl": "1.2.18.4-22.10.1",
            "libvirt-lock-sanlock": "1.2.18.4-22.10.1",
            "libvirt-daemon": "1.2.18.4-22.10.1",
            "libvirt-daemon-xen": "1.2.18.4-22.10.1",
            "libvirt-daemon-config-network": "1.2.18.4-22.10.1",
            "libvirt-client": "1.2.18.4-22.10.1",
            "libvirt-daemon-config-nwfilter": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-nwfilter": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-interface": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-nodedev": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-network": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-storage": "1.2.18.4-22.10.1",
            "libvirt-doc": "1.2.18.4-22.10.1",
            "libvirt-daemon-qemu": "1.2.18.4-22.10.1",
            "libvirt-daemon-lxc": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-lxc": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-qemu": "1.2.18.4-22.10.1",
            "libvirt-daemon-driver-secret": "1.2.18.4-22.10.1",
            "libvirt": "1.2.18.4-22.10.1"
        }
    ]
}