UBUNTU-CVE-2015-2045

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Source
https://ubuntu.com/security/CVE-2015-2045
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-2045.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-2045
Upstream
Published
2015-03-12T14:59:00Z
Modified
2025-07-16T08:11:25.902952Z
Severity
  • Ubuntu - medium
Summary
[none]
Details

The HYPERVISORxenversion hypercall in Xen 3.2.x through 4.5.x does not properly initialize data structures, which allows local guest users to obtain sensitive information via unspecified vectors.

References

Affected packages

Ubuntu:14.04:LTS / xen

Package

Name
xen
Purl
pkg:deb/ubuntu/xen@4.4.1-0ubuntu0.14.04.4?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.1-0ubuntu0.14.04.4

Affected versions

4.*

4.3.0-1ubuntu1
4.3.0-1ubuntu2
4.3.0-1ubuntu3
4.3.0-1ubuntu4
4.3.0-1ubuntu5
4.4.0-0ubuntu3
4.4.0-0ubuntu4
4.4.0-0ubuntu5
4.4.0-0ubuntu5.1
4.4.0-0ubuntu5.2
4.4.1-0ubuntu0.14.04.1
4.4.1-0ubuntu0.14.04.2
4.4.1-0ubuntu0.14.04.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "libxen-4.4"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "libxen-dev"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "libxen-ocaml"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "libxen-ocaml-dev"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "libxenstore3.0"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-hypervisor-4.1-amd64"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-hypervisor-4.3-amd64"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-hypervisor-4.3-armhf"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-hypervisor-4.4-amd64"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-hypervisor-4.4-arm64"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-hypervisor-4.4-armhf"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-system-amd64"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-system-arm64"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-system-armhf"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-utils-4.4"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xen-utils-common"
        },
        {
            "binary_version": "4.4.1-0ubuntu0.14.04.4",
            "binary_name": "xenstore-utils"
        }
    ],
    "availability": "No subscription required"
}