CVE-2010-4164 Information

Description

Multiple integer underflows in the x25_parse_facilities function in net/x25/x25_facilities.c in the Linux kernel before 2.6.36.2 allow remote attackers to cause a denial of service (system crash) via malformed X.25 (1) X25_FAC_CLASS_A (2) X25_FAC_CLASS_B (3) X25_FAC_CLASS_C or (4) X25_FAC_CLASS_D facility data a different vulnerability than CVE-2010-3873.

Reference

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5ef41308f94dcbb3b7afc56cdef1c2ba53fa5d2f http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html http://marc.info/?l=linux-netdev&m=128951543005554&w=2 http://openwall.com/lists/oss-security/2010/11/11/2 http://openwall.com/lists/oss-security/2010/11/12/3 http://secunia.com/advisories/42778 http://secunia.com/advisories/42801 http://secunia.com/advisories/42932 http://secunia.com/advisories/43291 http://www.debian.org/security/2010/dsa-2126 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2 http://www.mandriva.com/security/advisories?name=MDVSA-2011:029 http://www.securityfocus.com/bid/45055 http://www.vupen.com/english/advisories/2011/0012 http://www.vupen.com/english/advisories/2011/0124 http://www.vupen.com/english/advisories/2011/0298 http://www.vupen.com/english/advisories/2011/0375 https://bugzilla.redhat.com/show_bug.cgi?id=652517