CVE-2009-0745

{"id": "CVE-2009-0745", "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": "2009-02-27T17:30:09.920", "references": [{"url": "http://bugzilla.kernel.org/show_bug.cgi?id=12433", "source": "cve@mitre.org"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fdff73f094e7220602cc3f8959c7230517976412", "source": "cve@mitre.org"}, {"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.27.19", "source": "cve@mitre.org"}, {"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.7", "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2009-1243.html", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/34394", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/34981", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/36562", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/37471", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2009/dsa-1749", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2009/dsa-1787", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/507985/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/usn-751-1", "source": "cve@mitre.org"}, {"url": "http://www.vmware.com/security/advisories/VMSA-2009-0016.html", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2009/0509", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2009/3316", "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10942", "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7765", "source": "cve@mitre.org"}, {"url": "http://bugzilla.kernel.org/show_bug.cgi?id=12433", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fdff73f094e7220602cc3f8959c7230517976412", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.27.19", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.7", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2009-1243.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/34394", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/34981", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/36562", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/37471", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2009/dsa-1749", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2009/dsa-1787", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/507985/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/usn-751-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vmware.com/security/advisories/VMSA-2009-0016.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2009/0509", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2009/3316", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10942", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7765", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The ext4_group_add function in fs/ext4/resize.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not properly initialize the group descriptor during a resize (aka resize2fs) operation, which might allow local users to cause a denial of service (OOPS) by arranging for crafted values to be present in available memory."}, {"lang": "es", "value": "La funci\u00f3n ext4_group_add en fs/ext4/resize.c en el kernel de Linux v2.6.27 anteriores a v2.6.27.19 y v2.6.28 anteriores a v2.6.28.7 no inicializa de forma adecuada el descriptor de grupo durante una operaci\u00f3n de cambio de tama\u00f1o (tambi\u00e9n conocido como resize2fs), que podr\u00eda permitir a los usuarios locales, provocar una denegaci\u00f3n de servicio (OOPS) organizando valores manipulados, para estar en la memoria disponible."}], "lastModified": "2024-11-21T01:00:49.160", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "856FE78A-29B5-4411-98A0-4B0281C17EB9"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "324B5A3E-FA65-4F02-9B8F-872F38CD1808"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C75A8FC4-58D2-4B6A-9D8E-FF12DF52E249"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE21E2AE-9E01-471C-A419-6AB40A49C2F0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADFC2D46-65D0-426F-9AF8-8C910AE91D49"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "11795F8E-7ACD-4597-9194-FC7241DCE057"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60F381E1-F3C5-49BE-B094-4D90E7B108F1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D82A6217-CFA6-4E72-8BED-0297E13EABF6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.27.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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Hat"}], "sourceIdentifier": "cve@mitre.org"}