CVE-2012-2372

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "AAAEC09C-2D88-4225-8404-B4F37B92CD0E", "versionEndIncluding": "3.7.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.7:*:*:*:*:*:*:*", "matchCriteriaId": "53ED9A31-99CC-41C8-8B72-5B2A9B49AA6C", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.7.1:*:*:*:*:*:*:*", "matchCriteriaId": "EFD646BC-62F7-47CF-B0BE-768F701F7D9A", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.7.2:*:*:*:*:*:*:*", "matchCriteriaId": "F43D418E-87C1-4C83-9FF1-4F45B4F452DD", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.7.3:*:*:*:*:*:*:*", "matchCriteriaId": "680D0E00-F29A-487C-8770-8E7EAC672B7C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}], "id": "CVE-2012-2372", "lastModified": "2026-06-16T23:41:26.413", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 4.4, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:S/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 2.7, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-01-22T23:55:02.497", "references": [{"source": "secalert@redhat.com", "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": "af854a3a-2127-422b-91ae-364da2661108", "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"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "This issue was discovered by Li Honggang (Red Hat).", "affected_release": [{"advisory": "RHSA-2012:1540", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-308.24.1.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-12-04T00:00:00Z"}, {"advisory": "RHSA-2012:0743", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-220.23.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-06-18T00:00:00Z"}], "bugzilla": {"description": "kernel: rds-ping cause kernel panic", "id": "822754", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=822754"}, "csaw": false, "cvss": {"cvss_base_score": "4.9", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "status": "verified"}, "details": ["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."], "name": "CVE-2012-2372", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Will not fix", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/a:redhat:enterprise_mrg:2", "fix_state": "Not affected", "package_name": "realtime-kernel", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2012-06-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-2372\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-2372"], "statement": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux MRG. Future kernel updates for Red Hat Enterprise Linux 5 and 6 may address this issue.", "threat_severity": "Moderate"}

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