CVE-2012-2372

{"id": "CVE-2012-2372", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:S/C:N/I:N/A:C", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 2.7, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-01-22T23:55:02.497", "references": [{"url": "http://marc.info/?l=bugtraq&m=139447903326211&w=2", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-0743.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-1540.html", "source": "secalert@redhat.com"}, {"url": "http://ubuntu.com/usn/usn-1529-1", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/54062", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1555-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1556-1", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=822754", "source": "secalert@redhat.com"}, {"url": "https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=c7b6a0a1d8d636852be130fa15fa8be10d4704e8", "source": "secalert@redhat.com"}, {"url": "https://www.suse.com/support/update/announcement/2012/suse-su-20121679-1.html", "source": "secalert@redhat.com"}, {"url": "http://marc.info/?l=bugtraq&m=139447903326211&w=2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-0743.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-1540.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://ubuntu.com/usn/usn-1529-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/54062", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1555-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1556-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=822754", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=c7b6a0a1d8d636852be130fa15fa8be10d4704e8", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.suse.com/support/update/announcement/2012/suse-su-20121679-1.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "The rds_ib_xmit function in net/rds/ib_send.c in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel 3.7.4 and earlier allows local users to cause a denial of service (BUG_ON and kernel panic) by establishing an RDS connection with the source IP address equal to the IPoIB interface's own IP address, as demonstrated by rds-ping."}, {"lang": "es", "value": "La funci\u00f3n rds_ib_xmit en net/rds/ib_send.c en la implementaci\u00f3n fiable de datagramas de protocolo Sockets (RDS) en el kernel Linux v3.7.4 y anteriores permite a usuarios locales provocar una denegaci\u00f3n de servicio (BUG_ON y el p\u00e1nico del kernel) mediante el establecimiento de una conexi\u00f3n RDS con la direcci\u00f3n IP de origen igual a la direcci\u00f3n de la interfaz IPoIB IP propia, como lo demuestra rds-ping."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AAAEC09C-2D88-4225-8404-B4F37B92CD0E", "versionEndIncluding": "3.7.4"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53ED9A31-99CC-41C8-8B72-5B2A9B49AA6C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EFD646BC-62F7-47CF-B0BE-768F701F7D9A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F43D418E-87C1-4C83-9FF1-4F45B4F452DD"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.7.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "680D0E00-F29A-487C-8770-8E7EAC672B7C"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}