{"id":"CVE-2007-3739","url":"https://www.cyber-defence.io/tools/cve/CVE-2007-3739","generatedAt":"2026-10-27T17:29:55.345Z","title":"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.","description":"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.","published":"2007-09-14T01:17:00.000Z","lastModified":"2026-06-16T22:42:38.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4.7,"severity":"MEDIUM","vector":"AV:L/AC:M/Au:N/C:N/I:N/A:C"},"cwe":["CWE-119","CWE-399"],"affected":["redhat/enterprise linux"],"epss":{"score":0.00375,"percentile":0.3124,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.38%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://lkml.org/lkml/2007/1/29/180","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/23955","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/26760","tags":["Vendor Advisory"],"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":"http://www.debian.org/security/2007/dsa-1378","source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2008/dsa-1504","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0705.html","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0939.html","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-1049.html","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/usn-518-1","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=253313","source":"secalert@redhat.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36592","source":"secalert@redhat.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11455","source":"secalert@redhat.com"},{"url":"http://lkml.org/lkml/2007/1/29/180","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/23955","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/26760","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/26955","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/26978","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/27436","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/27747","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/27913","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/29058","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2007/dsa-1378","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2008/dsa-1504","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0705.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0939.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-1049.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/usn-518-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=253313","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36592","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11455","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-3739","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}