SUSE-SU-2019:3297-1

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Source

https://www.suse.com/support/update/announcement/2019/suse-su-20193297-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:3297-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2019:3297-1

Related

Published

2019-12-13T17:31:37Z

Modified

2019-12-13T17:31:37Z

Summary

Security update for xen

Details

This update for xen fixes the following issues:

CVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm (bsc#1158003 XSA-307).
CVE-2019-19582: Fixed a potential infinite loop when x86 accesses to bitmaps with a compile time known size of 64 (bsc#1158003 XSA-307).
CVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH guest userspace code to crash the guest,leading to a guest denial of service (bsc#1158004 XSA-308).
CVE-2019-19578: Fixed an issue where a malicious or buggy PV guest could have caused hypervisor crash resulting in denial of service affecting the entire host (bsc#1158005 XSA-309).
CVE-2019-19580: Fixed a privilege escalation where a malicious PV guest administrator could have been able to escalate their privilege to that of the host (bsc#1158006 XSA-310).
CVE-2019-19577: Fixed an issue where a malicious guest administrator could have caused Xen to access data structures while they are being modified leading to a crash (bsc#1158007 XSA-311).
CVE-2019-19579: Fixed a privilege escaltion where an untrusted domain with access to a physical device can DMA into host memory (bsc#1157888 XSA-306).
CVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor crash, resulting in a denial of service (bsc#1154448 XSA-296)
CVE-2019-18425: 32-bit PV guest user mode could elevate its privileges to that of the guest kernel. (bsc#1154456 XSA-298).
CVE-2019-18421: A malicious PV guest administrator may have been able to escalate their privilege to that of the host. (bsc#1154458 XSA-299).
CVE-2019-18423: A malicious guest administrator may cause a hypervisor crash, resulting in a denial of service (bsc#1154460 XSA-301).
CVE-2019-18422: A malicious ARM guest might contrive to arrange for critical Xen code to run with interrupts erroneously enabled. This could lead to data corruption, denial of service, or possibly even privilege escalation. However a precise attack technique has not been identified. (bsc#1154464 XSA-303)
CVE-2019-18424: An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation. (bsc#1154461 XSA-302).
CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional. (bsc#1155945 XSA-304)
CVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack. (bsc#1152497 XSA-305).

References

Affected packages

SUSE:HPE Helion OpenStack 8 / xen

Package

Name: xen
Purl: pkg:rpm/suse/xen&distro=HPE%20Helion%20OpenStack%208

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.4_06-3.59.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.9.4_06-3.59.1",
            "xen-doc-html": "4.9.4_06-3.59.1",
            "xen-libs-32bit": "4.9.4_06-3.59.1",
            "xen-tools": "4.9.4_06-3.59.1",
            "xen-tools-domU": "4.9.4_06-3.59.1",
            "xen": "4.9.4_06-3.59.1"
        }
    ]
}

SUSE:OpenStack Cloud 8 / xen

Package

Name: xen
Purl: pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%208

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.4_06-3.59.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.9.4_06-3.59.1",
            "xen-doc-html": "4.9.4_06-3.59.1",
            "xen-libs-32bit": "4.9.4_06-3.59.1",
            "xen-tools": "4.9.4_06-3.59.1",
            "xen-tools-domU": "4.9.4_06-3.59.1",
            "xen": "4.9.4_06-3.59.1"
        }
    ]
}

SUSE:OpenStack Cloud Crowbar 8 / xen

Package

Name: xen
Purl: pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.4_06-3.59.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.9.4_06-3.59.1",
            "xen-doc-html": "4.9.4_06-3.59.1",
            "xen-libs-32bit": "4.9.4_06-3.59.1",
            "xen-tools": "4.9.4_06-3.59.1",
            "xen-tools-domU": "4.9.4_06-3.59.1",
            "xen": "4.9.4_06-3.59.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP3 / xen

Package

Name: xen
Purl: pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.4_06-3.59.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.9.4_06-3.59.1",
            "xen-doc-html": "4.9.4_06-3.59.1",
            "xen-libs-32bit": "4.9.4_06-3.59.1",
            "xen-tools": "4.9.4_06-3.59.1",
            "xen-tools-domU": "4.9.4_06-3.59.1",
            "xen": "4.9.4_06-3.59.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP3-LTSS / xen

Package

Name: xen
Purl: pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.4_06-3.59.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.9.4_06-3.59.1",
            "xen-doc-html": "4.9.4_06-3.59.1",
            "xen-libs-32bit": "4.9.4_06-3.59.1",
            "xen-tools": "4.9.4_06-3.59.1",
            "xen-tools-domU": "4.9.4_06-3.59.1",
            "xen": "4.9.4_06-3.59.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP3-BCL / xen

Package

Name: xen
Purl: pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.4_06-3.59.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.9.4_06-3.59.1",
            "xen-doc-html": "4.9.4_06-3.59.1",
            "xen-libs-32bit": "4.9.4_06-3.59.1",
            "xen-tools": "4.9.4_06-3.59.1",
            "xen-tools-domU": "4.9.4_06-3.59.1",
            "xen": "4.9.4_06-3.59.1"
        }
    ]
}

SUSE:Enterprise Storage 5 / xen

Package

Name: xen
Purl: pkg:rpm/suse/xen&distro=SUSE%20Enterprise%20Storage%205

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.4_06-3.59.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.9.4_06-3.59.1",
            "xen-doc-html": "4.9.4_06-3.59.1",
            "xen-libs-32bit": "4.9.4_06-3.59.1",
            "xen-tools": "4.9.4_06-3.59.1",
            "xen-tools-domU": "4.9.4_06-3.59.1",
            "xen": "4.9.4_06-3.59.1"
        }
    ]
}