2024-12-08 03:06:42 +00:00

316 lines
10 KiB
JSON

{
"id": "CVE-2007-4571",
"sourceIdentifier": "secalert@redhat.com",
"published": "2007-09-26T10:17:00.000",
"lastModified": "2024-11-21T00:35:55.273",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The snd_mem_proc_read function in sound/core/memalloc.c in the Advanced Linux Sound Architecture (ALSA) in the Linux kernel before 2.6.22.8 does not return the correct write size, which allows local users to obtain sensitive information (kernel memory contents) via a small count argument, as demonstrated by multiple reads of /proc/driver/snd-page-alloc."
},
{
"lang": "es",
"value": "La funci\u00f3n snd_mem_proc_read en sound/core/memalloc.c de Advanced Linux Sound Architecture (ALSA) en el n\u00facleo de Linux anterior a 2.6.22.8 no devuelve el tama\u00f1o de escritura correcto, lo cual permite a usuarios locales obtener informaci\u00f3n sensible (contenidos de la memoria del n\u00facleo) mediante un argumento de cuenta peque\u00f1o, como ha sido demostrado mediante m\u00faltiples lecturas de /proc/driver/snd-page-alloc."
}
],
"metrics": {
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"baseScore": 2.1,
"accessVector": "LOCAL",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
},
"baseSeverity": "LOW",
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndIncluding": "2.6.22.7",
"matchCriteriaId": "F643C88B-345A-4F61-9B41-000610031748"
}
]
}
]
}
],
"references": [
{
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212",
"source": "secalert@redhat.com"
},
{
"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8",
"source": "secalert@redhat.com"
},
{
"url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/26918",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/26980",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/26989",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/27101",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/27227",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/27436",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/27747",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/27824",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/28626",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/29054",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/30769",
"source": "secalert@redhat.com"
},
{
"url": "http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm",
"source": "secalert@redhat.com"
},
{
"url": "http://www.debian.org/security/2008/dsa-1479",
"source": "secalert@redhat.com"
},
{
"url": "http://www.debian.org/security/2008/dsa-1505",
"source": "secalert@redhat.com"
},
{
"url": "http://www.novell.com/linux/security/advisories/2007_53_kernel.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2007-0939.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2007-0993.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.securityfocus.com/bid/25807",
"source": "secalert@redhat.com"
},
{
"url": "http://www.securitytracker.com/id?1018734",
"source": "secalert@redhat.com"
},
{
"url": "http://www.ubuntu.com/usn/usn-618-1",
"source": "secalert@redhat.com"
},
{
"url": "http://www.vupen.com/english/advisories/2007/3272",
"source": "secalert@redhat.com"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36780",
"source": "secalert@redhat.com"
},
{
"url": "https://issues.rpath.com/browse/RPL-1761",
"source": "secalert@redhat.com"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9053",
"source": "secalert@redhat.com"
},
{
"url": "https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00083.html",
"source": "secalert@redhat.com"
},
{
"url": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00436.html",
"source": "secalert@redhat.com"
},
{
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/26918",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/26980",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/26989",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/27101",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/27227",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/27436",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/27747",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/27824",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/28626",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/29054",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/30769",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.debian.org/security/2008/dsa-1479",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.debian.org/security/2008/dsa-1505",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.novell.com/linux/security/advisories/2007_53_kernel.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2007-0939.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2007-0993.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/25807",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securitytracker.com/id?1018734",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.ubuntu.com/usn/usn-618-1",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.vupen.com/english/advisories/2007/3272",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36780",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://issues.rpath.com/browse/RPL-1761",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9053",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00083.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00436.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vendorComments": [
{
"organization": "Red Hat",
"comment": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1 or 3.",
"lastModified": "2007-10-18T00:00:00"
}
]
}