{"id":"CVE-2006-2444","aliases":["DSA-1183-1","DSA-1184-2","EUVD-2006-2445","GHSA-c9wr-fgjx-x6hj","RHSA-2006:0437","RHSA-2006:0617"],"status":"published","title":"The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows...","description":"The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.22109,"percentile":0.97684,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-05-25T10:00:00Z","modified":"2026-06-26T10:04:57Z","exploits":[{"source":"exploitdb","id":"EDB-1880","title":"Linux Kernel \u003c 2.6.16.18 - Netfilter NAT SNMP Module Remote Denial of Service","type":"dos","platform":"linux","date":"2006-06-05","verified":true,"url":"https://www.exploit-db.com/exploits/1880"}],"affected":[{"source":"osv","ecosystem":"Debian:3.1","package":"kernel-source-2.4.27","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.27-10sarge4"}]}],"versions":["2.4.27-10","2.4.27-10sarge1","2.4.27-10sarge2","2.4.27-10sarge3"],"bundled":7},{"source":"osv","ecosystem":"Debian:3.1","package":"fai-kernels","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1sarge4"}]}],"versions":["1.9.1","1.9.1sarge1","1.9.1sarge2","1.9.1sarge3"],"bundled":7},{"source":"osv","ecosystem":"Debian:3.1","package":"systemimager","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.3-6sarge3"}]}],"versions":["3.2.3-6","3.2.3-6sarge1","3.2.3-6sarge2"],"bundled":7},{"source":"osv","ecosystem":"Debian:3.1","package":"kernel-source-2.6.8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.8-16sarge5"}]}],"versions":["2.6.8-16","2.6.8-16sarge1","2.6.8-16sarge2","2.6.8-16sarge3","2.6.8-16sarge4"],"bundled":16},{"source":"osv","ecosystem":"Debian:3.1","package":"fai-kernels","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1sarge4"}]}],"versions":["1.9.1","1.9.1sarge1","1.9.1sarge2","1.9.1sarge3"],"bundled":16},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel-BOOT","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel-hugemem","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel-hugemem-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel-smp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel-smp-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel-source","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"kernel-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel-BOOT","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel-hugemem","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel-hugemem-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel-smp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel-smp-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel-source","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"kernel-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel-BOOT","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel-hugemem","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel-hugemem-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel-smp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel-smp-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel-source","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"kernel-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel-BOOT","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel-hugemem","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel-hugemem-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel-smp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel-smp-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel-source","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"kernel-unsupported","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.21-47.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel-hugemem","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel-hugemem-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel-largesmp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel-largesmp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel-smp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kernel-smp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel-hugemem","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel-hugemem-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel-largesmp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel-largesmp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel-smp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kernel-smp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel-hugemem","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel-hugemem-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel-largesmp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel-largesmp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel-smp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kernel-smp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel-hugemem","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel-hugemem-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel-largesmp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel-largesmp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel-smp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kernel-smp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.9-42.0.2.EL"}]}],"bundled":9}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2006-0437.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.novell.com/linux/security/advisories/2006_42_kernel.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://securitytracker.com/id?1016153","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2006-0617.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://secunia.com/advisories/20716","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/21605","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.novell.com/linux/security/advisories/2006_47_kernel.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.osvdb.org/25750","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/21136","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.debian.org/security/2006/dsa-1183","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://secunia.com/advisories/20182","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.ubuntu.com/usn/usn-302-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/1916","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/22082","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/21983","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.novell.com/linux/security/advisories/2006_64_kernel.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://secunia.com/advisories/21035","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/22174","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.18","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11318","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2006-0580.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2006-180.htm","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/22822","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/20225","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/18081","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/26594","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/21498","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2006-203.htm","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/681569","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git%3Ba=commit%3Bh=1db6b5a66e93ff125ab871d6b3f7363412cc87e8","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/22093","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2006:087","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://www.debian.org/security/2006/dsa-1184","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://secunia.com/advisories/21179","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-2444","tags":["advisory"]},{"url":"http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git;a=commit;h=1db6b5a66e93ff125ab871d6b3f7363412cc87e8"},{"url":"https://github.com/advisories/GHSA-c9wr-fgjx-x6hj"},{"url":"https://access.redhat.com/errata/RHSA-2006:0437","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=97000","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=102504","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=102973","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=103024","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=119457","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=127689","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=129477","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=131881","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=132105","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=132994","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=134555","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=134736","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=142718","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=146789","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=146954","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=149732","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=152630","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=153954","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=154680","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=157667","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=159862","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=160600","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=165246","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=167636","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=167672","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=167839","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=169261","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=170261","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=171277","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=174818","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=175143","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=175759","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=177451","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=177571","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=178119","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=178131","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=178885","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=179657","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=180968","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=181815","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=182961","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=182996","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=183881","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=185183","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=185735","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=186058","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=186244","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=186307","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=186455","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=186901","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=187548","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=187911","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=192633","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=196938","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2006/rhsa-2006_0437.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2005-3055","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1617778","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2005-3055","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-3055","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2005-3107","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1617783","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2005-3107","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-3107","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-0741","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618014","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-0741","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-0741","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-0742","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618015","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-0742","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-0742","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-0744","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618016","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-0744","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-0744","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-1056","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618025","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-1056","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-1056","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-1242","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618031","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-1242","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-1242","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-1343","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618033","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-1343","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-1343","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-2444","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618103","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-2444","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2006:0617","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=191736","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=192632","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=192636","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=196280","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=197610","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=197670","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=198973","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=199172","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=200111","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=202122","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2006/rhsa-2006_0617.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2004-2660","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1617428","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2004-2660","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-2660","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-1858","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618068","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-1858","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-1858","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-2932","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618124","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-2932","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-2932","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-2935","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618127","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-2935","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-2935","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-2936","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618128","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-2936","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-2936","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-3468","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618142","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-3468","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-3468","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-3626","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618145","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-3626","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-3626","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-3745","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618160","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-3745","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-3745","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2006-2444","description":"The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.","status":"published","published":"2006-05-25T10:00:00Z","modified":"2024-08-07T17:51:04.762Z","updated_at":"2026-11-02T14:33:48.871799Z"}],"euvd":[{"id":"EUVD-2006-2445","description":"The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.","status":"published","published":"2006-05-25T10:00:00Z","modified":"2024-08-07T17:51:04Z","updated_at":"2026-11-03T01:16:01.004094Z"}],"ghsa":[{"id":"GHSA-c9wr-fgjx-x6hj","title":"The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows...","description":"The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.","status":"published","published":"2022-05-01T06:59:14Z","modified":"2023-02-20T05:05:36Z","updated_at":"2026-11-02T14:54:10.77374Z"}],"nvd":[{"id":"CVE-2006-2444","description":"The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.","status":"published","published":"2006-05-25T10:02:00Z","modified":"2026-06-16T22:25:01.373Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:02.98271Z"}],"osv":[{"id":"DSA-1183-1","title":"kernel-source-2.4.27 - several vulnerabilities","status":"published","published":"2006-09-25T00:00:00Z","modified":"2026-03-09T01:01:54.56486Z","updated_at":"2026-11-02T15:46:14.285228Z"},{"id":"DSA-1184-2","title":"kernel-source-2.6.8 - several vulnerabilities","status":"published","published":"2006-09-25T00:00:00Z","modified":"2026-03-09T01:01:07.240486Z","updated_at":"2026-11-02T15:46:14.285228Z"},{"id":"RHSA-2006:0437","title":"Red Hat Security Advisory: Updated kernel packages for Red Hat Enterprise Linux 3 Update 8","status":"published","published":"2024-09-15T16:11:44Z","modified":"2026-06-26T10:04:34Z","updated_at":"2026-11-02T15:52:59.135214Z"},{"id":"RHSA-2006:0617","title":"Red Hat Security Advisory: kernel security update","status":"published","published":"2024-09-15T16:25:22Z","modified":"2026-06-26T10:04:57Z","updated_at":"2026-11-02T15:52:59.135214Z"}]}}