CVE-2012-4565

{"id": "CVE-2012-4565", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.7, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-12-21T11:47:36.627", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-1580.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/51409", "source": "secalert@redhat.com"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.19", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/31/5", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/56346", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1644-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1645-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1646-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1647-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1648-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1649-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1650-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1651-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1652-1", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=871848", "source": "secalert@redhat.com"}, {"url": "https://github.com/torvalds/linux/commit/8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664", "tags": ["Exploit"], "source": "secalert@redhat.com"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-1580.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/51409", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.19", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/31/5", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/56346", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1644-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1645-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1646-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1647-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1648-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1649-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1650-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1651-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1652-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=871848", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/torvalds/linux/commit/8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "The tcp_illinois_info function in net/ipv4/tcp_illinois.c in the Linux kernel before 3.4.19, when the net.ipv4.tcp_congestion_control illinois setting is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) by reading TCP stats."}, {"lang": "es", "value": "La funci\u00f3n tcp_illinois_info en net/ipv4/tcp_illinois.c en el kernel de Linux antes de v3.4.19, cuando la opci\u00f3n net.ipv4.tcp_congestion_control illinois est\u00e1 habilitada, permite a usuarios locales provocar una denegaci\u00f3n de servicio (divisi\u00f3n por cero y ca\u00edda) mediante la lectura de estad\u00edsticas TCP.\r\n"}], "lastModified": "2024-11-21T01:43:08.920", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "616FD087-A19A-4413-B6EC-F859A35EADDC", "versionEndIncluding": "3.4.18"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0F36FAC-141D-476D-84C5-A558C199F904"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51D64824-25F6-4761-BD6A-29038A143744"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E284C8A1-740F-454D-A774-99CD3A21B594"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C70D72AE-0CBF-4324-9935-57E28EC6279C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F674B06B-7E86-4E41-9126-8152D0DDABAE"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7039B3EC-8B22-413E-B582-B4BEC6181241"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35CF1DD2-80B9-4476-8963-5C3EF52B33F4"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BFB0B05B-A5CE-4B9C-AE7F-83062868D35B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D166A66E-7454-47EC-BB56-861A9AFEAFE1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.4.10:*:*:*:*:*:*:*", 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