CVE-2010-3874 Information

Description

Heap-based buffer overflow in the bcm_connect function in net/can/bcm.c (aka the Broadcast Manager) in the Controller Area Network (CAN) implementation in the Linux kernel before 2.6.36.2 on 64-bit platforms might allow local users to cause a denial of service (memory corruption) via a connect operation.

Reference

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0597d1b99fcfc2c0eada09a698f85ed413d4ba84 http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.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://openwall.com/lists/oss-security/2010/11/03/3 http://openwall.com/lists/oss-security/2010/11/04/4 http://openwall.com/lists/oss-security/2010/12/20/2 http://openwall.com/lists/oss-security/2010/12/20/3 http://openwall.com/lists/oss-security/2010/12/20/4 http://openwall.com/lists/oss-security/2010/12/20/5 http://openwall.com/lists/oss-security/2010/12/21/1 http://secunia.com/advisories/42745 http://secunia.com/advisories/42778 http://secunia.com/advisories/42801 http://secunia.com/advisories/42890 http://secunia.com/advisories/42932 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.redhat.com/support/errata/RHSA-2010-0958.html http://www.redhat.com/support/errata/RHSA-2011-0007.html http://www.spinics.net/lists/netdev/msg145791.html http://www.spinics.net/lists/netdev/msg146469.html http://www.vupen.com/english/advisories/2010/3321 http://www.vupen.com/english/advisories/2011/0012 http://www.vupen.com/english/advisories/2011/0124 http://www.vupen.com/english/advisories/2011/0298 https://bugzilla.redhat.com/show_bug.cgi?id=649695