UBUNTU-CVE-2014-4022

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Source

https://ubuntu.com/security/CVE-2014-4022

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-4022.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2014-4022

Upstream

CVE-2014-4022

Published

2014-07-09T14:55:00Z

Modified

2026-04-22T09:43:28Z

Severity

Ubuntu - medium

Summary

[none]

Details

The alloc_domain_struct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOP_setup_table subhypercall.

References

Affected packages

Ubuntu:14.04:LTS / xen

Package

Name: xen
Purl: pkg:deb/ubuntu/xen@4.4.0-0ubuntu5.1?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown 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",
    "binaries": [
        {
            "binary_name": "libxen-4.4",
            "binary_version": "4.4.0-0ubuntu5.1"
        },
        {
            "binary_name": "libxen-ocaml",
            "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",
            "binary_version": "4.4.0-0ubuntu5.1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-4022.json"