CVE-2007-3739

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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:redhat:enterprise_linux:5.0:*:client:*:*:*:*:*", "matchCriteriaId": "3AA8F2EC-55E9-4529-A816-B5D495605F6B", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:5.0:*:server:*:*:*:*:*", "matchCriteriaId": "40D71CBC-D365-4710-BAB5-8A1159F35E41", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:apple:powerpc:*:*:*:*:*:*:*:*", "matchCriteriaId": "4DA3EF4E-F381-4065-B51A-34428967C763", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "mm/mmap.c in the hugetlb kernel, when run on PowerPC systems, does not prevent stack expansion from entering into reserved kernel page memory, which allows local users to cause a denial of service (OOPS) via unspecified vectors."}, {"lang": "es", "value": "mm/mmap.c en el n\u00facleo hugetlb, cuando se ejecuta en un sistema PowerP, no evita que la expansi\u00f3n de la pila entre en una p\u00e1gina de memoria reservada por el n\u00facleo, lo cual permite a usuarios locales provocar una denegaci\u00f3n de servicio (OOPS) mediante vectores no especificados."}], "id": "CVE-2007-3739", "lastModified": "2026-06-16T22:42:38.190", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-09-14T01:17:00.000", "references": [{"source": "secalert@redhat.com", "url": "http://lkml.org/lkml/2007/1/29/180"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/23955"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/26760"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/26955"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/26978"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/27436"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/27747"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/27913"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/29058"}, {"source": "secalert@redhat.com", "url": "http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm"}, {"source": "secalert@redhat.com", "url": 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"sourceIdentifier": "secalert@redhat.com", "vendorComments": [{"comment": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1.", "lastModified": "2007-10-18T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}, {"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2007:1049", "cpe": "cpe:/o:redhat:enterprise_linux:3", "package": "kernel-0:2.4.21-53.EL", "product_name": "Red Hat Enterprise Linux 3", "release_date": "2007-12-03T00:00:00Z"}, {"advisory": "RHSA-2007:0939", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "kernel-0:2.6.9-55.0.12.EL", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2007-11-01T00:00:00Z"}, {"advisory": "RHSA-2007:0705", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-8.1.10.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2007-09-13T00:00:00Z"}], "bugzilla": {"description": "LTC36188-Don't allow the stack to grow into hugetlb reserved regions", "id": "294941", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=294941"}, "csaw": false, "details": ["mm/mmap.c in the hugetlb kernel, when run on PowerPC systems, does not prevent stack expansion from entering into reserved kernel page memory, which allows local users to cause a denial of service (OOPS) via unspecified vectors."], "name": "CVE-2007-3739", "public_date": "2007-08-31T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-3739\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-3739"], "statement": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1.", "threat_severity": "Moderate"}

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