CVE-2012-4538

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Source

https://nvd.nist.gov/vuln/detail/CVE-2012-4538

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2012-4538.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2012-4538

Related

Published

2012-11-24T20:55:03Z

Modified

2024-09-18T01:00:20Z

Summary

[none]

Details

The HVMOPpagetabledying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service (hypervisor crash) 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

4.1.3-4

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

4.1.3-4

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

4.1.3-4

Ecosystem specific

{
    "urgency": "not yet assigned"
}