SUSE-SU-2021:3977-1

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Source
https://www.suse.com/support/update/announcement/2021/suse-su-20213977-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3977-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2021:3977-1
Related
Published
2021-12-09T10:05:29Z
Modified
2021-12-09T10:05:29Z
Summary
Security update for xen
Details

This update for xen fixes the following issues:

  • CVE-2021-28701: Fixed race condition in XENMAPSPACEgranttable handling (XSA-384) (bsc#1189632).
  • CVE-2021-28702: Fixed PCI devices with RMRRs not deassigned correctly (XSA-386) (bsc#1191363).
  • CVE-2021-28704, CVE-2021-28707, CVE-2021-28708: Fixed PoD operations on misaligned GFNs (XSA-388) (bsc#1192557).
  • CVE-2021-28705, CVE-2021-28709: Fixed issues with partially successful P2M updates on x86 (XSA-389) (bsc#1192559).

  • CVE-2021-28706: Fixed guests may exceed their designated memory limit (XSA-385) (bsc#1192554).

  • Upstream bug fixes (bsc#1027519)

References

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.4_16-3.57.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.12.4_16-3.57.1",
            "xen-devel": "4.12.4_16-3.57.1",
            "xen-tools": "4.12.4_16-3.57.1",
            "xen-tools-domU": "4.12.4_16-3.57.1",
            "xen": "4.12.4_16-3.57.1"
        }
    ]
}

SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.4_16-3.57.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.12.4_16-3.57.1",
            "xen-devel": "4.12.4_16-3.57.1",
            "xen-tools": "4.12.4_16-3.57.1",
            "xen-tools-domU": "4.12.4_16-3.57.1",
            "xen": "4.12.4_16-3.57.1"
        }
    ]
}

SUSE:Linux Enterprise Server 15 SP1-BCL / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.4_16-3.57.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.12.4_16-3.57.1",
            "xen-devel": "4.12.4_16-3.57.1",
            "xen-tools": "4.12.4_16-3.57.1",
            "xen-tools-domU": "4.12.4_16-3.57.1",
            "xen": "4.12.4_16-3.57.1"
        }
    ]
}

SUSE:Linux Enterprise Server 15 SP1-LTSS / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.4_16-3.57.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.12.4_16-3.57.1",
            "xen-devel": "4.12.4_16-3.57.1",
            "xen-tools": "4.12.4_16-3.57.1",
            "xen-tools-domU": "4.12.4_16-3.57.1",
            "xen": "4.12.4_16-3.57.1"
        }
    ]
}

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

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.4_16-3.57.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.12.4_16-3.57.1",
            "xen-devel": "4.12.4_16-3.57.1",
            "xen-tools": "4.12.4_16-3.57.1",
            "xen-tools-domU": "4.12.4_16-3.57.1",
            "xen": "4.12.4_16-3.57.1"
        }
    ]
}

SUSE:Enterprise Storage 6 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Enterprise%20Storage%206

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.4_16-3.57.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.12.4_16-3.57.1",
            "xen-devel": "4.12.4_16-3.57.1",
            "xen-tools": "4.12.4_16-3.57.1",
            "xen-tools-domU": "4.12.4_16-3.57.1",
            "xen": "4.12.4_16-3.57.1"
        }
    ]
}