SUSE-SU-2015:0923-1

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Source
https://www.suse.com/support/update/announcement/2015/suse-su-20150923-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2015:0923-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2015:0923-1
Related
Published
2015-05-12T21:54:24Z
Modified
2015-05-12T21:54:24Z
Summary
Security update for xen
Details

XEN was updated to fix two security issues and bugs.

Security issues fixed: * CVE-2015-3340: Xen did not initialize certain fields, which allowed certain remote service domains to obtain sensitive information from memory via a (1) XENDOMCTLgettscinfo or (2) XENSYSCTLgetdomaininfolist request.

  • CVE-2015-2751: Xen, when using toolstack disaggregation, allowed remote domains with partial management control to cause a denial of service (host lock) via unspecified domctl operations.

  • CVE-2015-2752: The XENDOMCTLmemory_mapping hypercall in Xen, when using a PCI passthrough device, was not preemptable, which allowed local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).

  • CVE-2015-3456: Fixed a buffer overflow in the floppy drive emulation, which could be used to denial of service attacks or potential code execution against the host.

Bugs fixed: - xentop: Fix memory leak on read failure

References

Affected packages

SUSE:Linux Enterprise Desktop 12 / xen

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.2_04-18.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.4.2_04-18.1",
            "xen": "4.4.2_04-18.1",
            "xen-libs-32bit": "4.4.2_04-18.1",
            "xen-kmp-default": "4.4.2_04_k3.12.39_47-18.1"
        }
    ]
}

SUSE:Linux Enterprise Software Development Kit 12 / xen

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.2_04-18.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-devel": "4.4.2_04-18.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 / xen

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.2_04-18.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools-domU": "4.4.2_04-18.1",
            "xen-kmp-default": "4.4.2_04_k3.12.39_47-18.1",
            "xen-libs": "4.4.2_04-18.1",
            "xen-doc-html": "4.4.2_04-18.1",
            "xen-libs-32bit": "4.4.2_04-18.1",
            "xen-tools": "4.4.2_04-18.1",
            "xen": "4.4.2_04-18.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 / xen

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.2_04-18.1

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools-domU": "4.4.2_04-18.1",
            "xen-kmp-default": "4.4.2_04_k3.12.39_47-18.1",
            "xen-libs": "4.4.2_04-18.1",
            "xen-doc-html": "4.4.2_04-18.1",
            "xen-libs-32bit": "4.4.2_04-18.1",
            "xen-tools": "4.4.2_04-18.1",
            "xen": "4.4.2_04-18.1"
        }
    ]
}