fkie_cve-2009-0859
Vulnerability from fkie_nvd
Published
2009-03-09 21:30
Modified
2025-04-09 00:30
Severity ?
Summary
The shm_get_stat function in ipc/shm.c in the shm subsystem in the Linux kernel before 2.6.28.5, when CONFIG_SHMEM is disabled, misinterprets the data type of an inode, which allows local users to cause a denial of service (system hang) via an SHM_INFO shmctl call, as demonstrated by running the ipcs program.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * |
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"lang": "en",
"value": "The shm_get_stat function in ipc/shm.c in the shm subsystem in the Linux kernel before 2.6.28.5, when CONFIG_SHMEM is disabled, misinterprets the data type of an inode, which allows local users to cause a denial of service (system hang) via an SHM_INFO shmctl call, as demonstrated by running the ipcs program."
},
{
"lang": "es",
"value": "La funci\u00f3n shm_get_stat en ipc/shm.c del subsistema shm en el Kernell de Linux anteriores a v2.6.28.5, cuando CONFIG_SHMEM est\u00e1 desactivado, interpreta de forma err\u00f3nea el tipo de datos en un inode, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicios (cuelgue del sistema) a trav\u00e9s de una llamada shmctl SHM_INFO, como se ha demostrado ejecutando el programa ipcs.\r\n"
}
],
"id": "CVE-2009-0859",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
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"baseSeverity": "MEDIUM",
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"accessVector": "LOCAL",
"authentication": "NONE",
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"baseScore": 4.7,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
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"published": "2009-03-09T21:30:00.343",
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"sourceIdentifier": "cve@mitre.org",
"vendorComments": [
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"comment": "Not vulnerable. This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, 5, or Red Hat Enterprise MRG.",
"lastModified": "2009-03-10T00:00:00",
"organization": "Red Hat"
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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