UBUNTU-CVE-2014-4021

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Source

https://ubuntu.com/security/CVE-2014-4021

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-4021.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2014-4021

Related

CVE-2014-4021

Published

2014-06-18T19:55:00Z

Modified

2014-06-18T19:55:00Z

Summary

[none]

Details

Xen 3.2.x through 4.4.x does not properly clean memory pages recovered from guests, which allows local guest OS users to obtain sensitive information via unspecified vectors.

References

Affected packages

Ubuntu:14.04:LTS / xen

Package

Name: xen
Purl: pkg:deb/ubuntu/xen?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.4.0-0ubuntu5.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "libxen-4.4"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "libxen-dev"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "libxen-ocaml"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "libxen-ocaml-dev"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "libxenstore3.0"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-hypervisor-4.1-amd64"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-hypervisor-4.3-amd64"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-hypervisor-4.3-armhf"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-hypervisor-4.4-amd64"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-hypervisor-4.4-arm64"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-hypervisor-4.4-armhf"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-system-amd64"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-system-arm64"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-system-armhf"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-utils-4.4"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xen-utils-common"
        },
        {
            "binary_version": "4.4.0-0ubuntu5.1",
            "binary_name": "xenstore-utils"
        }
    ]
}