openSUSE-SU-2020:1844-1

See a problem?

Import Source

https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2020:1844-1.json

JSON Data

https://api.osv.dev/v1/vulns/openSUSE-SU-2020:1844-1

Related

Published

2020-11-05T19:26:09Z

Modified

2020-11-05T19:26:09Z

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)

This update was imported from the SUSE:SLE-15-SP1:Update update project.

References

Affected packages

openSUSE:Leap 15.1 / xen

Package

Name: xen
Purl: purl:rpm/suse/xen&distro=openSUSE%20Leap%2015.1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.12.3_10-lp151.2.27.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-tools-domU": "4.12.3_10-lp151.2.27.1",
            "xen-libs": "4.12.3_10-lp151.2.27.1",
            "xen-doc-html": "4.12.3_10-lp151.2.27.1",
            "xen-libs-32bit": "4.12.3_10-lp151.2.27.1",
            "xen-tools": "4.12.3_10-lp151.2.27.1",
            "xen-devel": "4.12.3_10-lp151.2.27.1",
            "xen": "4.12.3_10-lp151.2.27.1"
        }
    ]
}