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"608FDE1E-B02A-45A2-8877-0E52A5BD0963", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Linux kernel before 2.6.16.21 and 2.6.17, when running on PowerPC, does not perform certain required access_ok checks, which allows local users to read arbitrary kernel memory on 64-bit systems (signal_64.c) and cause a denial of service (crash) and possibly read kernel memory on 32-bit systems (signal_32.c)."}, {"lang": "es", "value": "kernel de Linux anterior a v2.6.16.21 y v2.6.17, cuando se ejecuta en PowerPC, no realiza correctamente ciertas comprobaciones requeridas access_ok, que permite a usuarios locales leer memoria del kernel de su elecci\u00f3n en sistemas 64-bit (signal_64.c) y provoca una denegaci\u00f3n de servicio (ca\u00edda) y posibilita leer memorial del kernet en sistemas 32-bit (signal_32.c)."}], "id": "CVE-2006-2448", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 5.6, "confidentialityImpact": "COMPLETE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:H/Au:N/C:C/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 1.9, "impactScore": 9.2, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2006-06-23T10:02:00.000", "references": [{"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/20703"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/20831"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/20991"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/21179"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/21465"}, {"source": 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{"affected_release": [{"advisory": "RHSA-2006:0575", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "kernel-0:2.6.9-42.EL", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2006-08-10T00:00:00Z"}], "bugzilla": {"description": "security flaw", "id": "1618106", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1618106"}, "csaw": false, "details": ["Linux kernel before 2.6.16.21 and 2.6.17, when running on PowerPC, does not perform certain required access_ok checks, which allows local users to read arbitrary kernel memory on 64-bit systems (signal_64.c) and cause a denial of service (crash) and possibly read kernel memory on 32-bit systems (signal_32.c)."], "name": "CVE-2006-2448", "public_date": "2006-06-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2006-2448\nhttps://nvd.nist.gov/vuln/detail/CVE-2006-2448"], "threat_severity": "Important"}

{}