{ "id": "CVE-2009-1961", "sourceIdentifier": "cve@mitre.org", "published": "2009-06-08T01:00:00.813", "lastModified": "2012-03-19T04:00:00.000", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service (prevention of file creation and removal) via a series of splice system calls that trigger a deadlock between the generic_file_splice_write, splice_from_pipe, and ocfs2_file_splice_write functions." }, { "lang": "es", "value": "El c\u00f3digo de doble bloqueo del inodo de fs/ocfs2/file.c del kernel de Linux v2.6.30 anterior a v2.6.30-rc3, v2.6.27 anterior a v2.6.27.24, v2.6.29 anterior a v2.6.29.4 y puede que otras versiones anteriores a v2.6.19; permite a usuarios locales provocar una denegaci\u00f3n de servicio (prevenci\u00f3n de creaci\u00f3n y borrado de ficheros) a trav\u00e9s de una serie de llamadas al sistema anidadas que provocan un bloqueo mutuo -deadlock- entre las funciones generic_file_splice_write, splice_from_pipe y ocfs2_file_splice_write." } ], "vendorComments": [ { "organization": "Red Hat", "comment": "This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, and 5. It was addressed in Red Hat Enterprise MRG via: https://rhn.redhat.com/errata/RHSA-2009-1157.html", "lastModified": "2009-07-15T00:00:00" } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P", "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 1.9 }, "baseSeverity": "LOW", "exploitabilityScore": 3.4, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-362" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.1:*:*:*:*:*:*:*", "matchCriteriaId": "324B5A3E-FA65-4F02-9B8F-872F38CD1808" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.2:*:*:*:*:*:*:*", "matchCriteriaId": "C75A8FC4-58D2-4B6A-9D8E-FF12DF52E249" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.3:*:*:*:*:*:*:*", "matchCriteriaId": "DE21E2AE-9E01-471C-A419-6AB40A49C2F0" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.4:*:*:*:*:*:*:*", "matchCriteriaId": "ADFC2D46-65D0-426F-9AF8-8C910AE91D49" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.10:*:*:*:*:*:*:*", "matchCriteriaId": "63D06512-EAF0-48C6-98F0-066E63FF07EC" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.11:*:*:*:*:*:*:*", "matchCriteriaId": "7F35DA6B-C6D4-47CC-97E7-9659DCFDD162" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.12:*:*:*:*:*:*:*", "matchCriteriaId": "D75B48F1-623A-4B96-9E08-4AA2DE748490" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.13:*:*:*:*:*:*:*", "matchCriteriaId": "9E6EB7C3-D9AB-43E7-8B78-2C36AE920935" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.14:*:*:*:*:*:*:*", "matchCriteriaId": "7FC87A28-C6A1-4E90-BD9F-A5BE1985DB50" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.15:*:*:*:*:*:*:*", "matchCriteriaId": "0383E2A5-60EE-47F3-9DA8-BF75028D511F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.16:*:*:*:*:*:*:*", "matchCriteriaId": "E8B0C229-2A79-47E0-856A-2AE0FF97B967" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.17:*:*:*:*:*:*:*", "matchCriteriaId": "FB27B247-D6BF-49C4-B113-76C9A47B7DCD" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.18:*:*:*:*:*:*:*", "matchCriteriaId": "F94BA1B0-52B9-4303-9C41-3ACC3AC1945E" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.19:*:*:*:*:*:*:*", "matchCriteriaId": "1ACBB194-1D24-464A-B79C-44B8127EAD52" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.20:*:*:*:*:*:*:*", "matchCriteriaId": "83E5F269-7711-447D-B798-0F5478E36299" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.21:*:*:*:*:*:*:*", "matchCriteriaId": "A0138807-6313-4A3F-AB5A-4B7D4A9BE287" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.22:*:*:*:*:*:*:*", "matchCriteriaId": "D4BA2227-F259-499D-BF50-5074B1E7DD3E" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.23:*:*:*:*:*:*:*", "matchCriteriaId": "78A896D0-032C-4467-9D57-E47E8C612704" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29:git1:*:*:*:*:*:*", "matchCriteriaId": "32F95AB2-319C-4BDE-8D34-9FBE69A2FB6D" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29:rc2_git7:*:*:*:*:*:*", "matchCriteriaId": "3E4DB179-F78F-4D36-A47D-557FB1B945DD" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29:rc8-kk:*:*:*:*:*:*", "matchCriteriaId": "23859759-4748-4A03-9D78-083C77CFF4AD" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29.3:*:*:*:*:*:*:*", "matchCriteriaId": "A701E87D-B807-426E-9CD4-6721DBCABE19" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29.rc1:*:*:*:*:*:*:*", "matchCriteriaId": "0D5FC0A9-A78A-4D09-BDCC-208AFC899824" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29.rc2:*:*:*:*:*:*:*", "matchCriteriaId": "7DBFC9DD-B7C2-4FB2-A8F6-29FF50EFAAE5" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29.rc2-git1:*:*:*:*:*:*:*", "matchCriteriaId": "54B3BFC1-4B0A-4D63-BFA2-CF6A51A8D2F6" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc1:*:*:*:*:*:*", "matchCriteriaId": "45273823-29EA-44DE-8444-3933402C5793" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc2:*:*:*:*:*:*", "matchCriteriaId": "88F60E74-09DB-4D4A-B922-4A46EED0EC20" } ] } ] } ], "references": [ { "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=7bfac9ecf0585962fe13584f5cf526d8c8e76f17", "source": "cve@mitre.org", "tags": [ "Exploit", "Patch" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html", "source": "cve@mitre.org" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html", "source": "cve@mitre.org" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00004.html", "source": "cve@mitre.org" }, { "url": "http://securitytracker.com/id?1022307", "source": "cve@mitre.org" }, { "url": "http://www.debian.org/security/2009/dsa-1844", "source": "cve@mitre.org" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:135", "source": "cve@mitre.org" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:148", "source": "cve@mitre.org" }, { "url": "http://www.openwall.com/lists/oss-security/2009/05/29/2", "source": "cve@mitre.org", "tags": [ "Patch" ] }, { "url": "http://www.openwall.com/lists/oss-security/2009/05/30/1", "source": "cve@mitre.org", "tags": [ "Exploit", "Patch" ] }, { "url": "http://www.openwall.com/lists/oss-security/2009/06/02/2", "source": "cve@mitre.org", "tags": [ "Exploit" ] }, { "url": "http://www.openwall.com/lists/oss-security/2009/06/03/1", "source": "cve@mitre.org", "tags": [ "Exploit" ] }, { "url": "http://www.redhat.com/support/errata/RHSA-2009-1157.html", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/35143", "source": "cve@mitre.org", "tags": [ "Exploit" ] }, { "url": "http://www.ubuntu.com/usn/usn-793-1", "source": "cve@mitre.org" } ] }