CVE-2006-2444

Published: May 25, 2006Modified: Apr 16, 2026

7.8

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 10.0 / Impact: 6.9

Source: NVD

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.

Affected (172)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

172 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Version 2.6.0
Linux Linux Kernel	Version 2.6.0
Linux Linux Kernel	Version 2.6.0
Linux Linux Kernel	Version 2.6.0 test10
Linux Linux Kernel	Version 2.6.0 test11
Linux Linux Kernel	Version 2.6.0 test1
Linux Linux Kernel	Version 2.6.0 test2
Linux Linux Kernel	Version 2.6.0 test3
Linux Linux Kernel	Version 2.6.0 test4
Linux Linux Kernel	Version 2.6.0 test5
Linux Linux Kernel	Version 2.6.0 test6
Linux Linux Kernel	Version 2.6.0 test7
Linux Linux Kernel	Version 2.6.0 test8
Linux Linux Kernel	Version 2.6.0 test9
Linux Linux Kernel	Version 2.6.10
Linux Linux Kernel	Version 2.6.10 rc1
Linux Linux Kernel	Version 2.6.10 rc2
Linux Linux Kernel	Version 2.6.10 rc3
Linux Linux Kernel	Version 2.6.11.10
Linux Linux Kernel	Version 2.6.11.11
Linux Linux Kernel	Version 2.6.11.12
Linux Linux Kernel	Version 2.6.11.1
Linux Linux Kernel	Version 2.6.11.2
Linux Linux Kernel	Version 2.6.11.3
Linux Linux Kernel	Version 2.6.11.4
Linux Linux Kernel	Version 2.6.11.5
Linux Linux Kernel	Version 2.6.11.6
Linux Linux Kernel	Version 2.6.11.7
Linux Linux Kernel	Version 2.6.11.8
Linux Linux Kernel	Version 2.6.11.9
Linux Linux Kernel	Version 2.6.11
Linux Linux Kernel	Version 2.6.11
Linux Linux Kernel	Version 2.6.11 rc1
Linux Linux Kernel	Version 2.6.11 rc2
Linux Linux Kernel	Version 2.6.11 rc3
Linux Linux Kernel	Version 2.6.11 rc4
Linux Linux Kernel	Version 2.6.11 rc5
Linux Linux Kernel	Version 2.6.11_rc1_bk6
Linux Linux Kernel	Version 2.6.12.1
Linux Linux Kernel	Version 2.6.12.2
Linux Linux Kernel	Version 2.6.12.3
Linux Linux Kernel	Version 2.6.12.4
Linux Linux Kernel	Version 2.6.12.5
Linux Linux Kernel	Version 2.6.12.6
Linux Linux Kernel	Version 2.6.12
Linux Linux Kernel	Version 2.6.12 rc1
Linux Linux Kernel	Version 2.6.12 rc2
Linux Linux Kernel	Version 2.6.12 rc3
Linux Linux Kernel	Version 2.6.12 rc4
Linux Linux Kernel	Version 2.6.12 rc5
Linux Linux Kernel	Version 2.6.12 rc6
Linux Linux Kernel	Version 2.6.13.1
Linux Linux Kernel	Version 2.6.13.2
Linux Linux Kernel	Version 2.6.13.3
Linux Linux Kernel	Version 2.6.13.4
Linux Linux Kernel	Version 2.6.13
Linux Linux Kernel	Version 2.6.13 rc1
Linux Linux Kernel	Version 2.6.13 rc2
Linux Linux Kernel	Version 2.6.13 rc3
Linux Linux Kernel	Version 2.6.13 rc4
Linux Linux Kernel	Version 2.6.13 rc5
Linux Linux Kernel	Version 2.6.13 rc6
Linux Linux Kernel	Version 2.6.13 rc7
Linux Linux Kernel	Version 2.6.14.1
Linux Linux Kernel	Version 2.6.14.2
Linux Linux Kernel	Version 2.6.14.3
Linux Linux Kernel	Version 2.6.14.4
Linux Linux Kernel	Version 2.6.14.5
Linux Linux Kernel	Version 2.6.14.6
Linux Linux Kernel	Version 2.6.14.7
Linux Linux Kernel	Version 2.6.14
Linux Linux Kernel	Version 2.6.14 rc1
Linux Linux Kernel	Version 2.6.14 rc2
Linux Linux Kernel	Version 2.6.14 rc3
Linux Linux Kernel	Version 2.6.14 rc4
Linux Linux Kernel	Version 2.6.14 rc5
Linux Linux Kernel	Version 2.6.15.1
Linux Linux Kernel	Version 2.6.15.2
Linux Linux Kernel	Version 2.6.15.3
Linux Linux Kernel	Version 2.6.15.4
Linux Linux Kernel	Version 2.6.15.5
Linux Linux Kernel	Version 2.6.15.6
Linux Linux Kernel	Version 2.6.15.7
Linux Linux Kernel	Version 2.6.15
Linux Linux Kernel	Version 2.6.15 rc1
Linux Linux Kernel	Version 2.6.15 rc3
Linux Linux Kernel	Version 2.6.15 rc4
Linux Linux Kernel	Version 2.6.15 rc5
Linux Linux Kernel	Version 2.6.15 rc6
Linux Linux Kernel	Version 2.6.15 rc7
Linux Linux Kernel	Version 2.6.16.10
Linux Linux Kernel	Version 2.6.16.11
Linux Linux Kernel	Version 2.6.16.12
Linux Linux Kernel	Version 2.6.16.13
Linux Linux Kernel	Version 2.6.16.14
Linux Linux Kernel	Version 2.6.16.15
Linux Linux Kernel	Version 2.6.16.16
Linux Linux Kernel	Version 2.6.16.1
Linux Linux Kernel	Version 2.6.16.2
Linux Linux Kernel	Version 2.6.16.3
Linux Linux Kernel	Version 2.6.16.4
Linux Linux Kernel	Version 2.6.16.5
Linux Linux Kernel	Version 2.6.16.6
Linux Linux Kernel	Version 2.6.16.7
Linux Linux Kernel	Version 2.6.16.8
Linux Linux Kernel	Version 2.6.16.9
Linux Linux Kernel	Version 2.6.16
Linux Linux Kernel	Version 2.6.16 rc1
Linux Linux Kernel	Version 2.6.16 rc2
Linux Linux Kernel	Version 2.6.16 rc3
Linux Linux Kernel	Version 2.6.16 rc4
Linux Linux Kernel	Version 2.6.16 rc5
Linux Linux Kernel	Version 2.6.16 rc6
Linux Linux Kernel	Version 2.6.16_rc7
Linux Linux Kernel	Version 2.6.1
Linux Linux Kernel	Version 2.6.1 rc1
Linux Linux Kernel	Version 2.6.1 rc2
Linux Linux Kernel	Version 2.6.1 rc3
Linux Linux Kernel	Version 2.6.2
Linux Linux Kernel	Version 2.6.2 rc1
Linux Linux Kernel	Version 2.6.2 rc2
Linux Linux Kernel	Version 2.6.2 rc3
Linux Linux Kernel	Version 2.6.3
Linux Linux Kernel	Version 2.6.3 rc1
Linux Linux Kernel	Version 2.6.3 rc2
Linux Linux Kernel	Version 2.6.3 rc3
Linux Linux Kernel	Version 2.6.3 rc4
Linux Linux Kernel	Version 2.6.4
Linux Linux Kernel	Version 2.6.4 rc1
Linux Linux Kernel	Version 2.6.4 rc2
Linux Linux Kernel	Version 2.6.4 rc3
Linux Linux Kernel	Version 2.6.5
Linux Linux Kernel	Version 2.6.5 rc1
Linux Linux Kernel	Version 2.6.5 rc2
Linux Linux Kernel	Version 2.6.5 rc3
Linux Linux Kernel	Version 2.6.6
Linux Linux Kernel	Version 2.6.6 rc1
Linux Linux Kernel	Version 2.6.6 rc2
Linux Linux Kernel	Version 2.6.6 rc3
Linux Linux Kernel	Version 2.6.7
Linux Linux Kernel	Version 2.6.7 rc1
Linux Linux Kernel	Version 2.6.7 rc2
Linux Linux Kernel	Version 2.6.7 rc3
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1.5
Linux Linux Kernel	Version 2.6.8.1
Linux Linux Kernel	Version 2.6.8
Linux Linux Kernel	Version 2.6.8 rc1
Linux Linux Kernel	Version 2.6.8 rc2
Linux Linux Kernel	Version 2.6.8 rc3
Linux Linux Kernel	Version 2.6.8 rc4
Linux Linux Kernel	Version 2.6.9
Linux Linux Kernel	Version 2.6.9 2.6.20
Linux Linux Kernel	Version 2.6.9 rc1
Linux Linux Kernel	Version 2.6.9 rc2
Linux Linux Kernel	Version 2.6.9 rc3
Linux Linux Kernel	Version 2.6.9 rc4
Linux Linux Kernel	Version 2.6_test9_cvs

References (68)

http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.18

Source: secalert@redhat.com

Patch

http://secunia.com/advisories/20182

Source: secalert@redhat.com

http://secunia.com/advisories/20225

Source: secalert@redhat.com

PatchVendor Advisory

http://secunia.com/advisories/20716

Source: secalert@redhat.com

http://secunia.com/advisories/21035

Source: secalert@redhat.com

http://secunia.com/advisories/21136

Source: secalert@redhat.com

http://secunia.com/advisories/21179

Source: secalert@redhat.com

http://secunia.com/advisories/21498

Source: secalert@redhat.com

http://secunia.com/advisories/21605

Source: secalert@redhat.com

http://secunia.com/advisories/21983

Source: secalert@redhat.com

http://secunia.com/advisories/22082

Source: secalert@redhat.com

http://secunia.com/advisories/22093

Source: secalert@redhat.com

http://secunia.com/advisories/22174

Source: secalert@redhat.com

http://secunia.com/advisories/22822

Source: secalert@redhat.com

http://securitytracker.com/id?1016153

Source: secalert@redhat.com

http://support.avaya.com/elmodocs2/security/ASA-2006-180.htm

Source: secalert@redhat.com

http://support.avaya.com/elmodocs2/security/ASA-2006-203.htm

Source: secalert@redhat.com

http://www.debian.org/security/2006/dsa-1183

Source: secalert@redhat.com

http://www.debian.org/security/2006/dsa-1184

Source: secalert@redhat.com

http://www.kb.cert.org/vuls/id/681569

Source: secalert@redhat.com

US Government Resource

http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git%3Ba=commit%3Bh=1db6b5a66e93ff125ab871d6b3f7363412cc87e8

Source: secalert@redhat.com

http://www.mandriva.com/security/advisories?name=MDKSA-2006:087

Source: secalert@redhat.com

http://www.novell.com/linux/security/advisories/2006_42_kernel.html

Source: secalert@redhat.com

http://www.novell.com/linux/security/advisories/2006_47_kernel.html

Source: secalert@redhat.com

http://www.novell.com/linux/security/advisories/2006_64_kernel.html

Source: secalert@redhat.com

http://www.osvdb.org/25750

Source: secalert@redhat.com

http://www.redhat.com/support/errata/RHSA-2006-0437.html

Source: secalert@redhat.com

http://www.redhat.com/support/errata/RHSA-2006-0580.html

Source: secalert@redhat.com

http://www.redhat.com/support/errata/RHSA-2006-0617.html

Source: secalert@redhat.com

http://www.securityfocus.com/bid/18081

Source: secalert@redhat.com

http://www.ubuntu.com/usn/usn-302-1

Source: secalert@redhat.com

http://www.vupen.com/english/advisories/2006/1916

Source: secalert@redhat.com

https://exchange.xforce.ibmcloud.com/vulnerabilities/26594

Source: secalert@redhat.com

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11318

Source: secalert@redhat.com

http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.18