fkie_cve-2014-7188
Vulnerability from fkie_nvd
Published
2014-10-02 14:55
Modified
2025-04-12 10:46
Severity ?
Summary
The hvm_msr_read_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
Impacted products
{
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"value": "The hvm_msr_read_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."
},
{
"lang": "es",
"value": "La funci\u00f3n hvm_msr_read_intercept en arch/x86/hvm/hvm.c en Xen 4.1 hasta 4.4.x utiliza un rango MSR indebido para la emulaci\u00f3n x2APIC, lo que permite a hu\u00e9spedes HVM locales causar una denegaci\u00f3n de servicio (ca\u00edda del anfitri\u00f3n) o leer datos del hipervisor o otros hu\u00e9spedes a trav\u00e9s de vectores no especificados."
}
],
"id": "CVE-2014-7188",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 8.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
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"version": "2.0"
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"impactScore": 10.0,
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"source": "nvd@nist.gov",
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"published": "2014-10-02T14:55:05.293",
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"type": "Primary"
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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