CVE-2011-2182

{"id": "CVE-2011-2182", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-06-13T10:24:54.390", "references": [{"url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.1", "source": "secalert@redhat.com"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=cae13fe4cc3f24820ffb990c09110626837e85d4", "source": "secalert@redhat.com"}, {"url": "http://marc.info/?l=bugtraq&m=139447903326211&w=2", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/06/05/1", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/52334", "source": "secalert@redhat.com"}, {"url": "https://github.com/torvalds/linux/commit/cae13fe4cc3f24820ffb990c09110626837e85d4", "tags": ["Patch"], "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "The ldm_frag_add function in fs/partitions/ldm.c in the Linux kernel before 2.6.39.1 does not properly handle memory allocation for non-initial fragments, which might allow local users to conduct buffer overflow attacks, and gain privileges or obtain sensitive information, via a crafted LDM partition table. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1017."}, {"lang": "es", "value": "La funci\u00f3n ldm_frag_add de fs/partitions/ldm.c del kernel de Linux en versiones anteriores a la 2.6.39.1 no maneja apropiadamente la reserva de memoria para fragmentos no iniciales, lo que permite a usuarios locales realizar ataques de desbordamiento de buffer y escalar privilegios u obtener informaci\u00f3n confidencial a trav\u00e9s de una tabla de particiones LDM. NOTA: esta vulnerabilidad se debe a una soluci\u00f3n incompleta de CVE-2011-1017."}], "lastModified": "2023-11-07T02:07:21.637", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA8EF989-5837-4B53-8242-AA7FDFEA5FD1", "versionEndIncluding": "2.6.39"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.39:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2493C2FB-2BA1-4DB3-BC04-E282C9CD399D"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.39:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18DBC8AF-18ED-4879-8888-23022E494D14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.39:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "75EB375B-8ADF-4EAB-A3FB-ED5D35E5E719"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.39:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D49BB231-622E-4F20-97C8-E6289933912C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.39:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D6859AA-DA7F-4AF9-8443-05962171D6E3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.39:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B79A89D-F048-48C5-B148-4B38A6C3953B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.39:rc7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BEBA9217-9105-4BA3-BE1E-FE387FECEF87"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}