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{
"id": "CVE-2011-3359",
"sourceIdentifier": "secalert@redhat.com",
"published": "2012-05-24T23:55:02.340",
"lastModified": "2023-02-13T04:32:38.440",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "The dma_rx function in drivers/net/wireless/b43/dma.c in the Linux kernel before 2.6.39 does not properly allocate receive buffers, which allows remote attackers to cause a denial of service (system crash) via a crafted frame."
},
{
"lang": "es",
"value": "La funci\u00f3n de dma_rx drivers/net/wireless/b43/dma.c en el kernel de Linux antes de 2.6.39 no asigna correctamente los b\u00faferes de recepci\u00f3n, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del sistema) a trav\u00e9s de un marco dise\u00f1ado."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8
},
"baseSeverity": "HIGH",
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-119"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.6.39",
"matchCriteriaId": "176353CE-F17E-4776-AD9F-19014DA75B76"
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],
"references": [
{
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c85ce65ecac078ab1a1835c87c4a6319cf74660a",
"source": "secalert@redhat.com"
},
{
"url": "http://www.openwall.com/lists/oss-security/2011/09/14/2",
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
]
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=738202",
"source": "secalert@redhat.com",
"tags": [
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]
},
{
"url": "https://github.com/torvalds/linux/commit/c85ce65ecac078ab1a1835c87c4a6319cf74660a",
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
]
}
]
}