fkie_cve-2008-3831
Vulnerability from fkie_nvd
Published
2008-10-20 17:59
Modified
2024-11-21 00:50
Severity ?
Summary
The i915 driver in (1) drivers/char/drm/i915_dma.c in the Linux kernel 2.6.24 on Debian GNU/Linux and (2) sys/dev/pci/drm/i915_drv.c in OpenBSD does not restrict the DRM_I915_HWS_ADDR ioctl to the Direct Rendering Manager (DRM) master, which allows local users to cause a denial of service (memory corruption) via a crafted ioctl call, related to absence of the DRM_MASTER and DRM_ROOT_ONLY flags in the ioctl's configuration.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.24:*:*:*:*:*:*:*",
"matchCriteriaId": "13673DF5-09B1-40C8-AC54-A447DE8AB01E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
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"matchCriteriaId": "B7B30CD4-008C-4452-843C-EB5DB15FA7A2",
"vulnerable": false
},
{
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"matchCriteriaId": "C124BAFB-1DFF-4553-AF03-F758769FDDC6",
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The i915 driver in (1) drivers/char/drm/i915_dma.c in the Linux kernel 2.6.24 on Debian GNU/Linux and (2) sys/dev/pci/drm/i915_drv.c in OpenBSD does not restrict the DRM_I915_HWS_ADDR ioctl to the Direct Rendering Manager (DRM) master, which allows local users to cause a denial of service (memory corruption) via a crafted ioctl call, related to absence of the DRM_MASTER and DRM_ROOT_ONLY flags in the ioctl\u0027s configuration."
},
{
"lang": "es",
"value": "El driver i915 en (1) drivers/char/drm/i915_dma.c en el kernel v2.6.24 de Linux en Debian GNU/Linux y (2) sys/dev/pci/drm/i915_drv.c en OpenBSD no restringe el DRM_I915_HWS_ADDR ioctl al Direct Rendering Manager (DRM) master, lo cual permite a usuarios locales provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) mediante una llamada ioctl manipulada, relacionado con la ausencia de los indicadores DRM_MASTER y DRM_ROOT_ONLY en la configuraci\u00f3n de los ioctl."
}
],
"id": "CVE-2008-3831",
"lastModified": "2024-11-21T00:50:13.393",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.7,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2008-10-20T17:59:26.117",
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{
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"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11542"
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{
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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