fkie_cve-2013-1796
Vulnerability from fkie_nvd
Published
2013-03-22 11:59
Modified
2024-11-21 01:50
Severity ?
Summary
The kvm_set_msr_common function in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 does not ensure a required time_page alignment during an MSR_KVM_SYSTEM_TIME operation, which allows guest OS users to cause a denial of service (buffer overflow and host OS memory corruption) or possibly have unspecified other impact via a crafted application.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | 3.8.0 | |
| linux | linux_kernel | 3.8.1 | |
| linux | linux_kernel | 3.8.2 | |
| linux | linux_kernel | 3.8.3 |
{
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"value": "The kvm_set_msr_common function in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 does not ensure a required time_page alignment during an MSR_KVM_SYSTEM_TIME operation, which allows guest OS users to cause a denial of service (buffer overflow and host OS memory corruption) or possibly have unspecified other impact via a crafted application."
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"lang": "es",
"value": "La funci\u00f3n kvm_set_msr_common en arch/x86/kvm/x86.c en el kernel de Linux hasta v3.8.4 no asegura una alineaci\u00f3n time_page requerido durante una operaci\u00f3n MSR_KVM_SYSTEM_TIME, que permite a usuarios de sistemas operativos invitados para causar una denegaci\u00f3n de servicios (desbordamiento de memoria y corrupci\u00f3n de memoria en el sistema operativo anfitri\u00f3n) o posiblemente tener un impacto no especificado a trav\u00e9s de una aplicaci\u00f3n dise\u00f1ada."
}
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"id": "CVE-2013-1796",
"lastModified": "2024-11-21T01:50:24.373",
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"source": "nvd@nist.gov",
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"value": "CWE-119"
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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.