CVE-2009-2844

{"id": "CVE-2009-2844", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/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": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-08-18T21:00:00.313", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=cd3468bad96c00b5a512f551674f36776129520e", "source": "cve@mitre.org"}, {"url": "http://jon.oberheide.org/files/cfg80211-remote-dos.c", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/36278", "source": "cve@mitre.org"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.30.5", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2009/08/17/1", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2009/08/17/2", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/36052", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "cfg80211 in net/wireless/scan.c in the Linux kernel 2.6.30-rc1 and other versions before 2.6.31-rc6 allows remote attackers to cause a denial of service (crash) via a sequence of beacon frames in which one frame omits an SSID Information Element (IE) and the subsequent frame contains an SSID IE, which triggers a NULL pointer dereference in the cmp_ies function. NOTE: a potential weakness in the is_mesh function was also addressed, but the relevant condition did not exist in the code, so it is not a vulnerability."}, {"lang": "es", "value": "cfg80211 en el archivo net/wireless/scan.c en el kernel de Linux versi\u00f3n 2.6.30-rc1 y otras versiones anteriores a 2.6.31-rc6, permite a los atacantes remotos causar una denegaci\u00f3n de servicio (bloqueo de aplicaci\u00f3n) por medio de una secuencia de tramas beacon en los que una trama omite un Elemento de Informaci\u00f3n (IE) SSID y la trama posterior contiene un IE SSID, que desencadena una desreferencia de un puntero NULL en la funci\u00f3n cmp_ies. NOTA: tambi\u00e9n se abord\u00f3 una potencial debilidad en la funci\u00f3n is_mesh, pero la condici\u00f3n relevante no exist\u00eda en el c\u00f3digo, por lo que no es una vulnerabilidad."}], "lastModified": "2023-11-07T02:04:15.953", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:linux:kernel:2.6.24.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1760FDC9-BB79-4299-8A6D-482085EE5BD7"}, {"criteria": "cpe:2.3:a:linux:kernel:2.6.25.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "56EEB157-5037-4EAD-8625-35B91B167111"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:-rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6277DB43-CBB1-4E4A-B071-0D82CE293F3F", "versionEndIncluding": "2.6.16.31"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0FC560CC-F785-42D5-A25B-1BA02E7AC464"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "142BCD48-8387-4D0C-A052-44DD4144CBFF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E8220D81-9065-471F-9256-CFE7B9941555"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2CDE1E92-C64D-4A3B-95A2-384BD772B28B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D90502F-EC45-4ADC-9428-B94346DA660B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1CD39A7A-9172-4B85-B8FE-CEB94207A897"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35F5C369-6BFB-445F-AA8B-6F6FA7C33EF3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81DE32C2-5B07-4812-9F88-000F5FB000C2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "02EED3D5-8F89-4B7F-A34B-52274B1A754F"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F87AA89-F377-4BEB-B69F-809F5DA6176C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C27AF62E-A026-43E9-89E6-CD807CE9DF51"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79C2AE0E-DAE8-4443-B33F-6ABA9019AA88"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D343B121-C007-49F8-9DE8-AA05CE58FF0B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7936B7EE-9CD1-4698-AD67-C619D0171A88"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A1A2AA2D-5183-4C49-A59D-AEB7D9B5A69E"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A0370A2-0A23-4E34-A2AC-8D87D051B0B1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.11.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5738D628-0B2D-4F56-9427-2009BFCB6C11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F43EBCB4-FCF4-479A-A44D-D913F7F09C77"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.12.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C7BF3B2-CCD1-4D39-AE9C-AB24ABA57447"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.12.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "860F9225-8A3F-492C-B72B-5EFFB322802C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.12.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "19DFB4EF-EA1F-4680-9D97-2FDFAA4B4A25"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.12.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57E23724-2CA4-4211-BB83-38661BE7E6AF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.12.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B0688B3F-F8F2-4C62-B7A3-08F9FDCE7A70"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.12.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3896C4A6-C2F6-47CE-818A-7EB3DBF15BC3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6143DC1F-D62E-4DB2-AF43-30A07413D68B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "298266AB-2A36-4606-BF80-2185FC56C4D2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7C2658CA-56C2-494F-AC42-618EC413CBDF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AD34526D-F2CC-44C5-991D-B1E41C327860"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2F0B900-34E9-4545-B7AE-AF0A4363EACE"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B36F432D-FED1-4B8D-A458-BEDEEF306AB1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5220F0FE-C4CC-4E75-A16A-4ADCABA7E8B8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.14.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25379B32-D898-4E44-A740-978A129B5E05"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.14.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7B90F8F2-9549-413D-9676-3EF634D832B5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.14.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "915E64EF-6EEC-4DE2-A285-5F3FCE389645"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.14.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "585BEE46-088A-494E-8E18-03F33F6BBEA5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.14.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EFF35478-B292-4A00-B985-CEEDE8B212C3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.14.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E85846A-61BE-4896-B4A6-42A7E1DBA515"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.14.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D6E3B925-031D-4F6D-915A-A16F0FFA878C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7344B707-6145-48BA-8BC9-9B140A260BCF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9BFCEA98-C708-4E1E-B189-E6F96D28F07A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B753112-CCDE-4870-AA97-4AAA2946421A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79B3AFE7-F4FF-4144-9046-E5926E305A03"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7616E197-ACCA-4191-A513-FD48417C7F88"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED1AA7FC-F5B9-406C-ABE4-0BE5E9889619"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7EE2F94D-E8E0-4BB7-A910-378012580025"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "66F5AE3B-B701-4579-B44A-0F7A4267852E"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "34E60197-56C3-485C-9609-B1C4A0E0FCB2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86E452E4-45A9-4469-BF69-F40B6598F0EA"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C5751AC4-A60F-42C6-88E5-FC8CFEE6F696"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1FF886A6-7E73-47AD-B6A5-A9EC5BEDCD0C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "795C3B17-687E-4F33-AA99-8FEC16F14693"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F2BDD5C7-9B6A-41B5-8679-5062B8A6E11B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "190D5E2C-AD60-41F4-B29D-FB8EA8CB5FF6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B81A4DD-2ADE-4455-B517-5E4E0532D5A1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4BD589CC-666B-4FAA-BCF0-91C484BDDB09"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4CD622EE-A840-42E1-B6BF-4AA27D039B12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.16:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "900D6742-DE0F-45C5-A812-BF84088CB02A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.17:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "225CA94C-8C84-4FA6-95D0-160A0016FBFF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.18:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D88ED3C4-64C5-44B2-9F23-E16087046C40"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "03FB31E5-190C-489A-AB30-910D2CC854F2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF4A781A-4A41-466F-8426-10B40CF8BA1A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.21:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9ED29B3F-456B-4767-8E59-8C19A3B7E1D8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6316369-B54A-4E59-A022-E0610353B284"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.23:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "073C3CE0-E12D-4545-8460-5A1514271D50"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.24:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "670FAA25-A86F-4E04-A3A0-0B3FF6CF9C26"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.25:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AEB33DEA-13C7-4B36-AB8A-ED680679A071"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.26:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86DD0FCC-BB12-410D-8C82-AB99C7C5311E"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.27:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "83700989-8820-48DA-A9FE-6A77DF1E8439"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.28:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC9F4CEC-7781-468B-B460-4F487B7C6601"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.29:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "67C75A62-8807-4821-9362-1E0D63C0A1B4"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.30:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "894D4812-D62F-489E-8D0E-5E9468CE8EC9"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.31:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1F92E01-4F08-4364-9E87-FFBC095E32E7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.31:-rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC36074C-C310-4341-8B3C-BB34E572BF94"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.31:-rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ECCC155A-C68C-44A8-8C44-7979C9889C34"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.31:-rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "040EBFDA-7F8D-428F-BB69-BB1B52BB868B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.31:-rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "69E703D2-8CC9-421A-9728-75E8FCFB4FE6"}], "operator": "OR"}]}], "vendorComments": [{"comment": "Not vulnerable. This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, 5 or Red Hat Enterprise MRG.\n\nPlease note this issue only affected Linux kernel versions after v2.6.30-rc1 and was fixed in v2.6.31-rc6.", "lastModified": "2009-08-19T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"}