SUSE-SU-2020:1609-1

See a problem?
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:1609-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2020:1609-1
Related
Published
2020-06-11T13:16:46Z
Modified
2020-06-11T13:16:46Z
Summary
Security update for xen
Details

This update for xen to version 4.12.3 fixes the following issues:

  • CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores other than the one which called it. This attack is known as Special Register Buffer Data Sampling (SRBDS) or 'CrossTalk' (bsc#1172205).
  • Added support for new 64bit libxl memory API (bsc#1167007 and bsc#1157490).
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP1 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.3_02-3.18.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.12.3_02-3.18.1",
            "xen-tools-domU": "4.12.3_02-3.18.1"
        }
    ]
}

SUSE:Linux Enterprise Module for Server Applications 15 SP1 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.3_02-3.18.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools": "4.12.3_02-3.18.1",
            "xen-devel": "4.12.3_02-3.18.1",
            "xen": "4.12.3_02-3.18.1"
        }
    ]
}