{"id":"CVE-2006-4538","url":"https://www.cyber-defence.io/tools/cve/CVE-2006-4538","generatedAt":"2026-10-27T18:47:51.037Z","title":"Linux kernel 2.6.17 and earlier, when running on IA64 or SPARC platforms, allows local users to cause a denial of service (crash) via a malformed ELF file that triggers memory maps that cross region boundaries.","description":"Linux kernel 2.6.17 and earlier, when running on IA64 or SPARC platforms, allows local users to cause a denial of service (crash) via a malformed ELF file that triggers memory maps that cross region boundaries.","published":"2006-09-05T19:04:00.000Z","lastModified":"2026-06-16T22:29:18.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":4.9,"severity":"MEDIUM","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C"},"cwe":[],"affected":["linux/linux kernel"],"epss":{"score":0.00423,"percentile":0.36309,"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 (0.42%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.17.11","source":"cve@mitre.org"},{"url":"http://lkml.org/lkml/2006/9/4/116","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2007-0014.html","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/21967","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/21999","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/23370","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/23395","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/23474","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/23997","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/24206","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/24482","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/27913","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/33280","source":"cve@mitre.org"},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2007-063.htm","source":"cve@mitre.org"},{"url":"http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.17.y.git%3Ba=commit%3Bh=8833ebaa3f4325820fe3338ccf6fae04f6669254","source":"cve@mitre.org"},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:060","source":"cve@mitre.org"},{"url":"http://www.novell.com/linux/security/advisories/2006_79_kernel.html","source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-1049.html","source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0787.html","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/19702","source":"cve@mitre.org"},{"url":"http://www.ubuntu.com/usn/usn-347-1","source":"cve@mitre.org"},{"url":"http://www.us.debian.org/security/2006/dsa-1233","source":"cve@mitre.org"},{"url":"http://www.us.debian.org/security/2006/dsa-1237","source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2006/3670","source":"cve@mitre.org"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10301","source":"cve@mitre.org"},{"url":"http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.17.11","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lkml.org/lkml/2006/9/4/116","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2007-0014.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/21967","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/21999","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/23370","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/23395","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/23474","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/23997","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/24206","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/24482","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/27913","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/33280","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2007-063.htm","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.17.y.git%3Ba=commit%3Bh=8833ebaa3f4325820fe3338ccf6fae04f6669254","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:060","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.novell.com/linux/security/advisories/2006_79_kernel.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.redhat.com/support/errata/RHSA-2008-0787.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/19702","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/usn-347-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.us.debian.org/security/2006/dsa-1233","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.us.debian.org/security/2006/dsa-1237","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2006/3670","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10301","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2006-4538","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."}