SUSE-SU-2020:3742-1

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Source
https://www.suse.com/support/update/announcement/2020/suse-su-20203742-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3742-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2020:3742-1
Related
Published
2020-12-10T09:11:42Z
Modified
2020-12-10T09:11:42Z
Summary
Security update for xen
Details

This update for xen fixes the following issues:

  • bsc#1178963 - stack corruption from XSA-346 change (XSA-355)
  • bsc#1177409 - CVE-2020-27674: x86 PV guest INVLPG-like flushes may leave stale TLB entries (XSA-286)
  • bsc#1177412 - CVE-2020-27672: Race condition in Xen mapping code (XSA-345)
  • bsc#1177413 - CVE-2020-27671: undue deferral of IOMMU TLB flushes (XSA-346)
  • bsc#1177414 - CVE-2020-27670: unsafe AMD IOMMU page table updates (XSA-347)
  • bsc#1178591 - CVE-2020-28368: Intel RAPL sidechannel attack aka PLATYPUS attack aka XSA-351
References

Affected packages

SUSE:OpenStack Cloud 7 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%207

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.7.6_12-43.70.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.7.6_12-43.70.1",
            "xen-doc-html": "4.7.6_12-43.70.1",
            "xen-libs-32bit": "4.7.6_12-43.70.1",
            "xen-tools": "4.7.6_12-43.70.1",
            "xen-tools-domU": "4.7.6_12-43.70.1",
            "xen": "4.7.6_12-43.70.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP2 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.7.6_12-43.70.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.7.6_12-43.70.1",
            "xen-doc-html": "4.7.6_12-43.70.1",
            "xen-libs-32bit": "4.7.6_12-43.70.1",
            "xen-tools": "4.7.6_12-43.70.1",
            "xen-tools-domU": "4.7.6_12-43.70.1",
            "xen": "4.7.6_12-43.70.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2-LTSS / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.7.6_12-43.70.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.7.6_12-43.70.1",
            "xen-doc-html": "4.7.6_12-43.70.1",
            "xen-libs-32bit": "4.7.6_12-43.70.1",
            "xen-tools": "4.7.6_12-43.70.1",
            "xen-tools-domU": "4.7.6_12-43.70.1",
            "xen": "4.7.6_12-43.70.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2-BCL / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.7.6_12-43.70.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.7.6_12-43.70.1",
            "xen-doc-html": "4.7.6_12-43.70.1",
            "xen-libs-32bit": "4.7.6_12-43.70.1",
            "xen-tools": "4.7.6_12-43.70.1",
            "xen-tools-domU": "4.7.6_12-43.70.1",
            "xen": "4.7.6_12-43.70.1"
        }
    ]
}