SUSE-SU-2022:3728-1

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Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3728-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2022:3728-1

Related

Published

2022-10-25T13:40:54Z

Modified

2022-10-25T13:40:54Z

Summary

Security update for xen

Details

This update for xen fixes the following issues:

CVE-2022-26365: Fixed issue where Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (bsc#1200762).
CVE-2022-33740: Fixed issue where Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (bsc#1200762).
CVE-2022-33741: Fixed issue where data residing in the same 4K page as data shared with a backend was being accessible by such backend (bsc#1200762).
CVE-2022-33742: Fixed issue where data residing in the same 4K page as data shared with a backend was being accessible by such backend (bsc#1200762).
CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).
CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).

References

Affected packages

SUSE:Linux Enterprise Software Development Kit 12 SP5 / xen

Package

Name: xen
Purl: purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.12.4_28-3.77.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-devel": "4.12.4_28-3.77.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP5 / xen

Package

Name: xen
Purl: purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.12.4_28-3.77.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.12.4_28-3.77.1",
            "xen-doc-html": "4.12.4_28-3.77.1",
            "xen-libs-32bit": "4.12.4_28-3.77.1",
            "xen-tools": "4.12.4_28-3.77.1",
            "xen-tools-domU": "4.12.4_28-3.77.1",
            "xen": "4.12.4_28-3.77.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP5 / xen

Package

Name: xen
Purl: purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.12.4_28-3.77.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.12.4_28-3.77.1",
            "xen-doc-html": "4.12.4_28-3.77.1",
            "xen-libs-32bit": "4.12.4_28-3.77.1",
            "xen-tools": "4.12.4_28-3.77.1",
            "xen-tools-domU": "4.12.4_28-3.77.1",
            "xen": "4.12.4_28-3.77.1"
        }
    ]
}