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checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls."}, {"lang": "es", "value": "Las funciones (1) sparc_mmap_check en arch/sparc/kernel/sys_sparc.c y (2) sparc64_mmap_check en arch/sparc64/kernel/sys_sparc.c, en el Kernel de Linux 2.6.25.3, omite ciertas validaciones de rangos de direcciones virtuales (tambi\u00e9n conocidas como span) cuando el bit nmap MAP_FIXED no est\u00e1 establecido, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de llamadas a nmpa sin especificar."}], "id": "CVE-2008-2137", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2008-05-29T16:32:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://kerneltrap.org/mailarchive/git-commits-head/2008/5/8/1760604"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/30368"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/30499"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/31107"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2008/dsa-1588"}, {"source": "cve@mitre.org", "url": "http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.36.5"}, {"source": "cve@mitre.org", "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.3"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/29397"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id?1020119"}, {"source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/usn-625-1"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2008/1716/references"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42681"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://kerneltrap.org/mailarchive/git-commits-head/2008/5/8/1760604"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/30368"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/30499"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/31107"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": 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Red Hat Enterprise Linux 2.1, 3, 4, and 5 do not ship for the SPARC architecture.", "lastModified": "2008-07-02T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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