SUSE-SU-2020:1902-1

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Source
https://www.suse.com/support/update/announcement/2020/suse-su-20201902-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:1902-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2020:1902-1
Related
Published
2020-07-14T13:19:47Z
Modified
2020-07-14T13:19:47Z
Summary
Security update for xen
Details

This update for xen fixes the following issues:

  • CVE-2020-15563: Fixed inverted code paths in x86 dirty VRAM tracking (bsc#1173377).
  • CVE-2020-15565: Fixed insufficient cache write-back under VT-d (bsc#1173378).
  • CVE-2020-15566: Fixed incorrect error handling in event channel port allocation (bsc#1173376).
  • CVE-2020-15567: Fixed non-atomic modification of live EPT PTE (bsc#1173380).
  • CVE-2020-0543: Special Register Buffer Data Sampling (SRBDS) aka 'CrossTalk' (bsc#1172205).

Additional upstream bug fixes (bsc#1027519)

References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP2 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13.1_04-3.4.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.13.1_04-3.4.1",
            "xen-tools-domU": "4.13.1_04-3.4.1"
        }
    ]
}

SUSE:Linux Enterprise Module for Server Applications 15 SP2 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13.1_04-3.4.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools": "4.13.1_04-3.4.1",
            "xen-tools-xendomains-wait-disk": "4.13.1_04-3.4.1",
            "xen-devel": "4.13.1_04-3.4.1",
            "xen": "4.13.1_04-3.4.1"
        }
    ]
}