SUSE-SU-2022:3947-1

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Source
https://www.suse.com/support/update/announcement/2022/suse-su-20223947-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3947-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2022:3947-1
Related
Published
2022-11-11T08:04:35Z
Modified
2022-11-11T08:04:35Z
Summary
Security update for xen
Details

This update for xen fixes the following issues:

  • 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)
  • CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
  • CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
  • CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
  • CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (bsc#1204488)
  • CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
  • CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
  • CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
  • CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitrary number of nodes via transactions (bsc#1204496)
  • xen: Frontends vulnerable to backends (bsc#1193923)
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP3 / xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.14.5_08-150300.3.40.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.14.5_08-150300.3.40.1",
            "xen-tools-domU": "4.14.5_08-150300.3.40.1"
        }
    ]
}

SUSE:Linux Enterprise Module for Server Applications 15 SP3 / xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.14.5_08-150300.3.40.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools": "4.14.5_08-150300.3.40.1",
            "xen-tools-xendomains-wait-disk": "4.14.5_08-150300.3.40.1",
            "xen-devel": "4.14.5_08-150300.3.40.1",
            "xen": "4.14.5_08-150300.3.40.1"
        }
    ]
}

SUSE:Linux Enterprise Micro 5.1 / xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.14.5_08-150300.3.40.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.14.5_08-150300.3.40.1"
        }
    ]
}

SUSE:Linux Enterprise Micro 5.2 / xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.14.5_08-150300.3.40.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.14.5_08-150300.3.40.1"
        }
    ]
}

openSUSE:Leap Micro 5.2 / xen

Package

Name
xen
Purl
pkg:rpm/opensuse/xen&distro=openSUSE%20Leap%20Micro%205.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.14.5_08-150300.3.40.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.14.5_08-150300.3.40.1"
        }
    ]
}

openSUSE:Leap 15.3 / xen

Package

Name
xen
Purl
pkg:rpm/opensuse/xen&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.14.5_08-150300.3.40.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools-xendomains-wait-disk": "4.14.5_08-150300.3.40.1",
            "xen-tools-domU": "4.14.5_08-150300.3.40.1",
            "xen-libs": "4.14.5_08-150300.3.40.1",
            "xen-doc-html": "4.14.5_08-150300.3.40.1",
            "xen-libs-32bit": "4.14.5_08-150300.3.40.1",
            "xen-tools": "4.14.5_08-150300.3.40.1",
            "xen-devel": "4.14.5_08-150300.3.40.1",
            "xen": "4.14.5_08-150300.3.40.1"
        }
    ]
}