CVE-2011-2695

{"id": "CVE-2011-2695", "cveTags": [], "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": "2011-07-28T22:55:02.657", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f17722f917b2f21497deb6edc62fb1683daa08e6", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/45193", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.0/testing/ChangeLog-3.0-rc5", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/15/7", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/15/8", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.spinics.net/lists/linux-ext4/msg25697.html", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=722557", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f17722f917b2f21497deb6edc62fb1683daa08e6", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/45193", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.0/testing/ChangeLog-3.0-rc5", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/15/7", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/15/8", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.spinics.net/lists/linux-ext4/msg25697.html", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=722557", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-193"}]}], "descriptions": [{"lang": "en", "value": "Multiple off-by-one errors in the ext4 subsystem in the Linux kernel before 3.0-rc5 allow local users to cause a denial of service (BUG_ON and system crash) by accessing a sparse file in extent format with a write operation involving a block number corresponding to the largest possible 32-bit unsigned integer."}, {"lang": "es", "value": "M\u00faltiples errores off-by-one en el subsistema de ext4 en el kernel de Linux antes de v3.0-rc5, permite a usuarios locales provocar una denegaci\u00f3n de servicio (BUG_ON y ca\u00edda del sistema) por acceder a un archivo disperso en el formato de medida con una operaci\u00f3n de escritura con un n\u00famero de bloque correspondiente al mayor n\u00famero posible de un entero de 32 bits sin signo."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E0135A6D-9FB7-4E1B-B471-914E37494942", "versionEndExcluding": "3.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E4912EC-CC92-41CA-A2DA-027291975A84"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D30AEC07-3CBD-4F4F-9646-BEAA1D98750B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2AA8E68-691B-499C-AEDD-3C0BFFE70044"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9440475B-5960-4066-A204-F30AAFC87846"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53BCFBFB-6AF0-4525-8623-7633CC5E17DB"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}