SUSE-SU-2022:3727-1

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Source
https://www.suse.com/support/update/announcement/2022/suse-su-20223727-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3727-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2022:3727-1
Upstream
Related
Published
2022-10-25T13:38:42Z
Modified
2025-05-02T04:33:20.721650Z
Summary
Security update for xen
Details

This update for xen fixes the following issues:

Updated to version 4.16.2 (bsc#1027519):

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).

  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).

    Bugfixes:

  • Fixed Xen DomU unable to emulate audio device (bsc#1201994).

  • Fixed logic error in built-in default of maxeventchannels (bsc#1167608, bsc#1201631).
References

Affected packages

openSUSE:Leap 15.4

xen

Package

Name
xen
Purl
pkg:rpm/opensuse/xen&distro=openSUSE%20Leap%2015.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.16.2_06-150400.4.11.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools": "4.16.2_06-150400.4.11.1",
            "xen-tools-xendomains-wait-disk": "4.16.2_06-150400.4.11.1",
            "xen-doc-html": "4.16.2_06-150400.4.11.1",
            "xen-devel": "4.16.2_06-150400.4.11.1",
            "xen": "4.16.2_06-150400.4.11.1",
            "xen-libs-32bit": "4.16.2_06-150400.4.11.1",
            "xen-libs": "4.16.2_06-150400.4.11.1",
            "xen-tools-domU": "4.16.2_06-150400.4.11.1"
        }
    ]
}

SUSE:Linux Enterprise Micro 5.3

xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.16.2_06-150400.4.11.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.16.2_06-150400.4.11.1"
        }
    ]
}

SUSE:Linux Enterprise Module for Basesystem 15 SP4

xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.16.2_06-150400.4.11.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.16.2_06-150400.4.11.1",
            "xen-tools-domU": "4.16.2_06-150400.4.11.1"
        }
    ]
}

SUSE:Linux Enterprise Module for Server Applications 15 SP4

xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.16.2_06-150400.4.11.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen": "4.16.2_06-150400.4.11.1",
            "xen-tools-xendomains-wait-disk": "4.16.2_06-150400.4.11.1",
            "xen-tools": "4.16.2_06-150400.4.11.1",
            "xen-devel": "4.16.2_06-150400.4.11.1"
        }
    ]
}