fkie_cve-2010-0298
Vulnerability from fkie_nvd
Published
2010-02-12 19:30
Modified
2025-04-11 00:51
Severity ?
Summary
The x86 emulator in KVM 83 does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) in determining the memory access available to CPL3 code, which allows guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, a related issue to CVE-2010-0306.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| debian | debian_linux | 5.0 |
{
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},
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"value": "El emulador x86 en KVM3, no usa Current Privilege Level (CPL) e I/O Privilege Level (IOPL) para para determinar el acceso a memoria disponible para el c\u00f3digo CPL3, lo que permite a invitados del SO provocar una denegaci\u00f3n de servicio (ca\u00edda del SO invitado) o elevar sus privilegios aprovechando el acceso al (1) puerto IO o (2) a la regi\u00f3n MMIO. Cuesti\u00f3n relacionada con CVE-2010-0306."
}
],
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"lastModified": "2025-04-11T00:51:21.963",
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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