CVE-2009-3556

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.18:*:*:*:*:*:*:*", "matchCriteriaId": "C06F0037-DE20-4B4A-977F-BFCFAB026517", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*", "matchCriteriaId": "AA9B3CC0-DF1C-4A86-B2A3-A9D428A5A6E6", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A certain Red Hat configuration step for the qla2xxx driver in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5, when N_Port ID Virtualization (NPIV) hardware is used, sets world-writable permissions for the (1) vport_create and (2) vport_delete files under /sys/class/scsi_host/, which allows local users to make arbitrary changes to SCSI host attributes by modifying these files."}, {"lang": "es", "value": "Un paso en la configuraci\u00f3n para el controlador qla2xxx sobre el Kernel 2.6.18 en Red Hat Enterprise Linux (RHEL) 5, cuando se usa el hardware N_Port ID Virtualization (NPIV), establece los permisos de escritura para \"todo el mundo\" (world_writable) sobre los archivos (1) vport_create y (2) vport_delete bajo el directorio /sys/class/scsi_host/, lo que permite a usuarios locales , mediante la modificaci\u00f3n de estos archivos, realizar cambios de su elecci\u00f3n a los atributos en el host SCSI."}], "id": "CVE-2009-3556", "lastModified": "2026-06-16T23:11:51.430", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-01-27T17:30:00.543", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00007.html"}, {"source": "secalert@redhat.com", "url": "http://support.avaya.com/css/P8/documents/100073666"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2010/01/20/2"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=537177"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55809"}, {"source": "secalert@redhat.com", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6744"}, {"source": "secalert@redhat.com", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9738"}, {"source": "secalert@redhat.com", "url": "https://rhn.redhat.com/errata/RHSA-2010-0046.html"}, {"source": "secalert@redhat.com", "url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00007.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://support.avaya.com/css/P8/documents/100073666"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2010/01/20/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=537177"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55809"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6744"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9738"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://rhn.redhat.com/errata/RHSA-2010-0046.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html"}], "sourceIdentifier": "secalert@redhat.com", "vendorComments": [{"comment": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 3, 4 and Red Hat Enterprise MRG. Shipped kernels do not include upstream commit d025c9db that introduced the problem.\n\nThis upstream commit was backported in Red Hat Enterprise Linux 5 via RHBA-2008:0314 update. Issue was addressed in Red Hat Enterprise Linux 5 via https://rhn.redhat.com/errata/RHSA-2010-0046.html", "lastModified": "2010-01-28T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2010:0046", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-164.11.1.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2010-01-19T00:00:00Z"}], "bugzilla": {"description": "kernel: qla2xxx NPIV vport management pseudofiles are world writable", "id": "537177", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=537177"}, "csaw": false, "cvss": {"cvss_base_score": "3.6", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:N/I:P/A:P", "status": "verified"}, "cwe": "CWE-732", "details": ["A certain Red Hat configuration step for the qla2xxx driver in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5, when N_Port ID Virtualization (NPIV) hardware is used, sets world-writable permissions for the (1) vport_create and (2) vport_delete files under /sys/class/scsi_host/, which allows local users to make arbitrary changes to SCSI host attributes by modifying these files."], "name": "CVE-2009-3556", "public_date": "2010-01-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-3556\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-3556"], "statement": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 3, 4 and Red Hat Enterprise MRG. Shipped kernels do not include upstream commit d025c9db that introduced the problem.\nThis upstream commit was backported in Red Hat Enterprise Linux 5 via RHBA-2008:0314 update. Issue was addressed in Red Hat Enterprise Linux 5 via RHSA-2010:0046.", "threat_severity": "Moderate"}

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