{"api_version":"1","generated_at":"2026-07-06T18:11:24+00:00","cve":"CVE-2014-2309","urls":{"html":"https://cve.report/CVE-2014-2309","api":"https://cve.report/api/cve/CVE-2014-2309.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2014-2309","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-2309"},"summary":{"title":"CVE-2014-2309","description":"The ip6_route_add function in net/ipv6/route.c in the Linux kernel through 3.13.6 does not properly count the addition of routes, which allows remote attackers to cause a denial of service (memory consumption) via a flood of ICMPv6 Router Advertisement packets.","state":"PUBLISHED","assigner":"mitre","published_at":"2014-03-11 13:01:10","updated_at":"2026-05-06 22:30:45"},"problem_types":["CWE-119","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"6.1","severity":"","vector":"AV:A/AC:L/Au:N/C:N/I:N/A:C","data":{"version":"2.0","vectorString":"AV:A/AC:L/Au:N/C:N/I:N/A:C","baseScore":6.1,"accessVector":"ADJACENT_NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://www.securitytracker.com/id/1029894","name":"http://www.securitytracker.com/id/1029894","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"Linux Kernel IPv6 Router Advertisement Processing Flaw Lets Remote Users Deny Service - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html","name":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE-SU-2015:0481-1: important: Security update for","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/57250","name":"http://secunia.com/advisories/57250","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Security Advisory SA57250 - Linux Kernel IPv6 Router Advertisement Packets Processing Denial of Service Vulnerability - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html","name":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] openSUSE-SU-2015:0566-1: important: kernel update fo","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=c88507fbad8055297c1d1e21e599f46960cbee39","name":"http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=c88507fbad8055297c1d1e21e599f46960cbee39","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch","Vendor Advisory"],"title":"kernel/git/netdev/net.git - Netdev Group's networking tree","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/66095","name":"http://www.securityfocus.com/bid/66095","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"Linux Kernel 'ip6_route_add()' Function Denial of Service Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.openwall.com/lists/oss-security/2014/03/08/1","name":"http://www.openwall.com/lists/oss-security/2014/03/08/1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"title":"oss-security - Re: CVE Request: Linux kernel: IPv6: crash due to router advertisement flooding","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-2309","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-2309","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2014","cve_id":"2309","vulnerable":"1","versionEndIncluding":"3.13.6","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"2309","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"opensuse","cpe5":"opensuse","cpe6":"11.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"2309","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_server","cpe6":"11","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"2309","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_server","cpe6":"11","cpe7":"sp2","cpe8":"*","cpe9":"*","cpe10":"ltss","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T10:06:00.287Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=c88507fbad8055297c1d1e21e599f46960cbee39"},{"name":"[oss-security] 20140307 Re: CVE Request: Linux kernel: IPv6: crash due to router advertisement flooding","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2014/03/08/1"},{"name":"SUSE-SU-2015:0481","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html"},{"name":"openSUSE-SU-2015:0566","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html"},{"name":"66095","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/66095"},{"name":"57250","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/57250"},{"name":"1029894","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1029894"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2014-03-07T00:00:00.000Z","descriptions":[{"lang":"en","value":"The ip6_route_add function in net/ipv6/route.c in the Linux kernel through 3.13.6 does not properly count the addition of routes, which allows remote attackers to cause a denial of service (memory consumption) via a flood of ICMPv6 Router Advertisement packets."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2015-03-24T16:57:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=c88507fbad8055297c1d1e21e599f46960cbee39"},{"name":"[oss-security] 20140307 Re: CVE Request: Linux kernel: IPv6: crash due to router advertisement flooding","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2014/03/08/1"},{"name":"SUSE-SU-2015:0481","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html"},{"name":"openSUSE-SU-2015:0566","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html"},{"name":"66095","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/66095"},{"name":"57250","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/57250"},{"name":"1029894","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1029894"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2014-2309","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The ip6_route_add function in net/ipv6/route.c in the Linux kernel through 3.13.6 does not properly count the addition of routes, which allows remote attackers to cause a denial of service (memory consumption) via a flood of ICMPv6 Router Advertisement packets."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=c88507fbad8055297c1d1e21e599f46960cbee39","refsource":"CONFIRM","url":"http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=c88507fbad8055297c1d1e21e599f46960cbee39"},{"name":"[oss-security] 20140307 Re: CVE Request: Linux kernel: IPv6: crash due to router advertisement flooding","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2014/03/08/1"},{"name":"SUSE-SU-2015:0481","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html"},{"name":"openSUSE-SU-2015:0566","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html"},{"name":"66095","refsource":"BID","url":"http://www.securityfocus.com/bid/66095"},{"name":"57250","refsource":"SECUNIA","url":"http://secunia.com/advisories/57250"},{"name":"1029894","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1029894"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2014-2309","datePublished":"2014-03-11T01:00:00.000Z","dateReserved":"2014-03-06T00:00:00.000Z","dateUpdated":"2024-08-06T10:06:00.287Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2014-03-11 13:01:10","lastModifiedDate":"2026-05-06 22:30:45","problem_types":["CWE-119","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:A/AC:L/Au:N/C:N/I:N/A:C","baseScore":6.1,"accessVector":"ADJACENT_NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":6.5,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndIncluding":"3.13.6","matchCriteriaId":"501DA7B6-D212-433F-8D3A-0AE02BDDD34A"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*","matchCriteriaId":"DE554781-1EB9-446E-911F-6C11970C47F4"},{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_server:11:-:*:*:*:*:*:*","matchCriteriaId":"F13F07CC-739B-465C-9184-0E9D708BD4C7"},{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:ltss:*:*:*","matchCriteriaId":"CB6476C7-03F2-4939-AB85-69AA524516D9"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2014","CveId":"2309","Ordinal":"1","Title":"CVE-2014-2309","CVE":"CVE-2014-2309","Year":"2014"},"notes":[{"CveYear":"2014","CveId":"2309","Ordinal":"1","NoteData":"The ip6_route_add function in net/ipv6/route.c in the Linux kernel through 3.13.6 does not properly count the addition of routes, which allows remote attackers to cause a denial of service (memory consumption) via a flood of ICMPv6 Router Advertisement packets.","Type":"Description","Title":"CVE-2014-2309"},{"CveYear":"2014","CveId":"2309","Ordinal":"2","NoteData":"2014-03-10","Type":"Other","Title":"Published"},{"CveYear":"2014","CveId":"2309","Ordinal":"3","NoteData":"2015-03-24","Type":"Other","Title":"Modified"}]}}}