CVE-2014-7188

Source
https://nvd.nist.gov/vuln/detail/CVE-2014-7188
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2014-7188.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2014-7188
Related
Published
2014-10-02T14:55:05Z
Modified
2024-09-18T01:00:20Z
Summary
[none]
Details

The hvmmsrread_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors.

References

Affected packages

Debian:11 / xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.1-3

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.1-3

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.1-3

Ecosystem specific

{
    "urgency": "not yet assigned"
}