SUSE-SU-2020:3049-1

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Source

https://www.suse.com/support/update/announcement/2020/suse-su-20203049-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3049-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2020:3049-1

Related

Published

2020-10-27T15:08:32Z

Modified

2020-10-27T15:08:32Z

Summary

Security update for xen

Details

This update for xen fixes the following issues:

bsc#1177409 - VUL-0: CVE-2020-27673: xen: x86 PV guest INVLPG-like flushes may leave stale TLB entries (XSA-286)
bsc#1177412 - VUL-0: CVE-2020-27672: xen: Race condition in Xen mapping code (XSA-345)
bsc#1177413 - VUL-0: CVE-2020-27671: xen: undue deferral of IOMMU TLB flushes (XSA-346)
bsc#1177414 - VUL-0: CVE-2020-27670: xen: unsafe AMD IOMMU page table updates (XSA-347)

References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP2 / xen

Package

Name: xen
Purl: pkg: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_10-3.13.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.13.1_10-3.13.1",
            "xen-tools-domU": "4.13.1_10-3.13.1"
        }
    ]
}

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

Package

Name: xen
Purl: pkg: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_10-3.13.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-tools": "4.13.1_10-3.13.1",
            "xen-tools-xendomains-wait-disk": "4.13.1_10-3.13.1",
            "xen-devel": "4.13.1_10-3.13.1",
            "xen": "4.13.1_10-3.13.1"
        }
    ]
}