UBUNTU-CVE-2014-7154

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2014-7154

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-7154.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2014-7154

Related

CVE-2014-7154

Published

2014-10-02T14:55:00Z

Modified

2014-10-02T14:55:00Z

Summary

[none]

Details

Race condition in HVMOPtrackdirty_vram in Xen 4.0.0 through 4.4.x does not ensure possession of the guarding lock for dirty video RAM tracking, which allows certain local guest domains to cause a denial of service via unspecified vectors.

References

Affected packages

Ubuntu:14.04:LTS / xen

Package

Name: xen
Purl: pkg:deb/ubuntu/xen@4.4.0-0ubuntu5.2?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.4.0-0ubuntu5.2

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libxenstore3.0": "4.4.0-0ubuntu5.2",
            "libxen-4.4": "4.4.0-0ubuntu5.2",
            "libxen-ocaml-dev": "4.4.0-0ubuntu5.2",
            "libxen-dev": "4.4.0-0ubuntu5.2",
            "xen-hypervisor-4.3-amd64": "4.4.0-0ubuntu5.2",
            "xen-hypervisor-4.3-armhf": "4.4.0-0ubuntu5.2",
            "xen-system-amd64": "4.4.0-0ubuntu5.2",
            "xen-hypervisor-4.4-arm64": "4.4.0-0ubuntu5.2",
            "libxen-ocaml": "4.4.0-0ubuntu5.2",
            "xenstore-utils": "4.4.0-0ubuntu5.2",
            "xen-system-armhf": "4.4.0-0ubuntu5.2",
            "xen-hypervisor-4.1-amd64": "4.4.0-0ubuntu5.2",
            "xen-hypervisor-4.4-armhf": "4.4.0-0ubuntu5.2",
            "xen-hypervisor-4.4-amd64": "4.4.0-0ubuntu5.2",
            "xen-utils-common": "4.4.0-0ubuntu5.2",
            "xen-utils-4.4": "4.4.0-0ubuntu5.2",
            "xen-system-arm64": "4.4.0-0ubuntu5.2"
        }
    ]
}