mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 01:02:25 +00:00
111 lines
3.2 KiB
JSON
111 lines
3.2 KiB
JSON
{
|
|
"id": "CVE-2011-2521",
|
|
"sourceIdentifier": "secalert@redhat.com",
|
|
"published": "2012-05-24T23:55:01.683",
|
|
"lastModified": "2023-02-13T04:31:08.237",
|
|
"vulnStatus": "Modified",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "The x86_assign_hw_event function in arch/x86/kernel/cpu/perf_event.c in the Performance Events subsystem in the Linux kernel before 2.6.39 does not properly calculate counter values, which allows local users to cause a denial of service (panic) via the perf program."
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "La funci\u00f3n x86_assign_hw_event de arch/x86/kernel/cpu/perf_event.c en el rendimiento del subsistema de eventos en el kernel de Linux antes de 2.6.39 no calcula correctamente los valores de contador, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (panic) a trav\u00e9s del programa perfs."
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV2": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "2.0",
|
|
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
|
|
"accessVector": "LOCAL",
|
|
"accessComplexity": "LOW",
|
|
"authentication": "NONE",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "COMPLETE",
|
|
"baseScore": 4.9
|
|
},
|
|
"baseSeverity": "MEDIUM",
|
|
"exploitabilityScore": 3.9,
|
|
"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-189"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"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"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39",
|
|
"source": "secalert@redhat.com",
|
|
"tags": [
|
|
"Broken Link"
|
|
]
|
|
},
|
|
{
|
|
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fc66c5210ec2539e800e87d7b3a985323c7be96e",
|
|
"source": "secalert@redhat.com"
|
|
},
|
|
{
|
|
"url": "http://www.openwall.com/lists/oss-security/2011/07/06/4",
|
|
"source": "secalert@redhat.com",
|
|
"tags": [
|
|
"Mailing List",
|
|
"Third Party Advisory"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=719228",
|
|
"source": "secalert@redhat.com",
|
|
"tags": [
|
|
"Issue Tracking",
|
|
"Third Party Advisory"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://github.com/torvalds/linux/commit/fc66c5210ec2539e800e87d7b3a985323c7be96e",
|
|
"source": "secalert@redhat.com",
|
|
"tags": [
|
|
"Patch",
|
|
"Third Party Advisory"
|
|
]
|
|
}
|
|
]
|
|
} |