CVE-2011-1023

{"id": "CVE-2011-1023", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-06-21T23:55:01.943", "references": [{"url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38", "source": "secalert@redhat.com"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6094628bfd94323fc1cea05ec2c6affd98c18f7f", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/03/03/2", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=680345", "source": "secalert@redhat.com"}, {"url": "https://github.com/torvalds/linux/commit/6094628bfd94323fc1cea05ec2c6affd98c18f7f", "tags": ["Exploit", "Patch"], "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The Reliable Datagram Sockets (RDS) subsystem in the Linux kernel before 2.6.38 does not properly handle congestion map updates, which allows local users to cause a denial of service (BUG_ON and system crash) via vectors involving (1) a loopback (aka loop) transmit operation or (2) an InfiniBand (aka ib) transmit operation."}, {"lang": "es", "value": "El subsistema 'Reliable Datagram Sockets' (SDR) del kernel de Linux en versiones anteriores a v2.6.38 no gestiona correctamente las actualizaciones del mapa de congestiones, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (ca\u00edda del sistema) a trav\u00e9s de vectores relacionados con (1) una opeeraci\u00f3n de transmisi\u00f3n 'loopback' (loop) o (2) una operaci\u00f3n de transmisi\u00f3n 'InfiniBand' (ib)."}], "lastModified": "2023-02-13T01:18:48.270", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "084AC06C-2438-4BD5-A28D-8D24DE515135", "versionEndIncluding": "2.6.37.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18CBFC41-E9A9-456C-8A61-8DB2E6CE2E98"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2EA6C6E6-CAD5-4D43-AD96-66D5ACBB91CE"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "71905CF7-7C7B-43AC-970D-D3187A807903"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "201421C9-E054-4FEB-A37A-8C314F242FBC"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F157225D-C62C-465D-A758-DE6A6C48C397"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "77BB49A9-39D0-49C4-A241-D1537590F508"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF9A28CB-B307-4D0B-AC45-73964F766B09"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51838021-099C-4135-94E6-EC0276BAB750"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E0F4EBC4-1C6D-428C-9F23-8508EBBD3588"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B86233BC-2B7D-44EB-8253-458E89046B17"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "110BB215-C869-4BEB-962D-81A1F9F896B6"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}