SUSE-SU-2019:1356-1

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Source
https://www.suse.com/support/update/announcement/2019/suse-su-20191356-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:1356-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2019:1356-1
Upstream
CVE (4)
Related
CVE (4)
Published
2019-05-27T11:28:58Z
Modified
2026-03-11T07:08:37Z
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 Module for Basesystem 15
libvirt

Package

Name
libvirt
Purl
pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.0.0-9.22.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libvirt-libs":  "4.0.0-9.22.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:1356-1.json"
SUSE:Linux Enterprise Module for Server Applications 15
libvirt

Package

Name
libvirt
Purl
pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.0.0-9.22.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libvirt":  "4.0.0-9.22.1",
            "libvirt-admin":  "4.0.0-9.22.1",
            "libvirt-client":  "4.0.0-9.22.1",
            "libvirt-daemon":  "4.0.0-9.22.1",
            "libvirt-daemon-config-network":  "4.0.0-9.22.1",
            "libvirt-daemon-config-nwfilter":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-interface":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-libxl":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-lxc":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-network":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-nodedev":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-nwfilter":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-qemu":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-secret":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-storage":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-storage-core":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-storage-disk":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-storage-iscsi":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-storage-logical":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-storage-mpath":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-storage-rbd":  "4.0.0-9.22.1",
            "libvirt-daemon-driver-storage-scsi":  "4.0.0-9.22.1",
            "libvirt-daemon-hooks":  "4.0.0-9.22.1",
            "libvirt-daemon-lxc":  "4.0.0-9.22.1",
            "libvirt-daemon-qemu":  "4.0.0-9.22.1",
            "libvirt-daemon-xen":  "4.0.0-9.22.1",
            "libvirt-devel":  "4.0.0-9.22.1",
            "libvirt-doc":  "4.0.0-9.22.1",
            "libvirt-lock-sanlock":  "4.0.0-9.22.1",
            "libvirt-nss":  "4.0.0-9.22.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:1356-1.json"