fkie_cve-2008-3528
Vulnerability from fkie_nvd
Published
2008-09-27 10:30
Modified
2024-11-21 00:49
Severity ?
Summary
The error-reporting functionality in (1) fs/ext2/dir.c, (2) fs/ext3/dir.c, and possibly (3) fs/ext4/dir.c in the Linux kernel 2.6.26.5 does not limit the number of printk console messages that report directory corruption, which allows physically proximate attackers to cause a denial of service (temporary system hang) by mounting a filesystem that has corrupted dir->i_size and dir->i_blocks values and performing (a) read or (b) write operations. NOTE: there are limited scenarios in which this crosses privilege boundaries.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | 2.6.26.5 |
{
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The error-reporting functionality in (1) fs/ext2/dir.c, (2) fs/ext3/dir.c, and possibly (3) fs/ext4/dir.c in the Linux kernel 2.6.26.5 does not limit the number of printk console messages that report directory corruption, which allows physically proximate attackers to cause a denial of service (temporary system hang) by mounting a filesystem that has corrupted dir-\u003ei_size and dir-\u003ei_blocks values and performing (a) read or (b) write operations. NOTE: there are limited scenarios in which this crosses privilege boundaries."
},
{
"lang": "es",
"value": "La funcionalidad de error de informe en (1) fs/ext2/dir.c, (2) fs/ext3/dir.c, y posiblemente en (3) fs/ext4/dir.c en el kernet de Linux v2.6.26.5 no limita el n\u00famero de mensajes de consola printk que informa de la corrupci\u00f3n de directorio, lo cual permite a atacantes aproximarse f\u00edsicamente para causar denegaci\u00f3n de servicio (cuelgue temporal del sistema) montando un archivo de sistema corrupto con valores dir-\u003ei_size y dir-\u003ei_blocks e interpretando operaciones de (a) lectura o (b) escritura. NOTA: hay escenarios limitados en los cuales estos cruzan los l\u00edmites de privilegios."
}
],
"id": "CVE-2008-3528",
"lastModified": "2024-11-21T00:49:28.010",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
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"published": "2008-09-27T10:30:03.303",
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"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
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"value": "CWE-264"
}
],
"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.