openSUSE-SU-2021:1543-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:1543-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/openSUSE-SU-2021:1543-1
Upstream
Related
Published
2021-12-06T13:07:00Z
Modified
2025-05-08T17:47:34.846167Z
Summary
Security update for xen
Details

This update for xen fixes the following issues:

  • 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).

  • Update to Xen 4.13.4 bug fix release (bsc#1027519).

This update was imported from the SUSE:SLE-15-SP2:Update update project.

References

Affected packages

openSUSE:Leap 15.2 / xen

Package

Name
xen
Purl
pkg:rpm/opensuse/xen&distro=openSUSE%20Leap%2015.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13.4_02-lp152.2.33.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.13.4_02-lp152.2.33.1",
            "xen-tools-xendomains-wait-disk": "4.13.4_02-lp152.2.33.1",
            "xen-devel": "4.13.4_02-lp152.2.33.1",
            "xen-tools-domU": "4.13.4_02-lp152.2.33.1",
            "xen-libs-32bit": "4.13.4_02-lp152.2.33.1",
            "xen": "4.13.4_02-lp152.2.33.1",
            "xen-tools": "4.13.4_02-lp152.2.33.1",
            "xen-doc-html": "4.13.4_02-lp152.2.33.1"
        }
    ]
}