CVE ID:	CVE-2012-4565
Description:	The tcp_illinois_info function in net/ipv4/tcp_illinois.c in the Linux kernel before 3.4.19, when the net.ipv4.tcp_congestion_control illinois setting is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) by reading TCP stats.
Test IDs:	1.3.6.1.4.1.25623.1.0.870872   1.3.6.1.4.1.25623.1.0.881552   1.3.6.1.4.1.25623.1.0.841238
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2012-4565 51409 http://secunia.com/advisories/51409 56346 http://www.securityfocus.com/bid/56346 FEDORA-2012-17479 http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html RHSA-2012:1580 http://rhn.redhat.com/errata/RHSA-2012-1580.html USN-1644-1 http://www.ubuntu.com/usn/USN-1644-1 USN-1645-1 http://www.ubuntu.com/usn/USN-1645-1 USN-1646-1 http://www.ubuntu.com/usn/USN-1646-1 USN-1647-1 http://www.ubuntu.com/usn/USN-1647-1 USN-1648-1 http://www.ubuntu.com/usn/USN-1648-1 USN-1649-1 http://www.ubuntu.com/usn/USN-1649-1 USN-1650-1 http://www.ubuntu.com/usn/USN-1650-1 USN-1651-1 http://www.ubuntu.com/usn/USN-1651-1 USN-1652-1 http://www.ubuntu.com/usn/USN-1652-1 [oss-security] 20121031 Re: CVE Request -- kernel: net: divide by zero in tcp algorithm illinois http://www.openwall.com/lists/oss-security/2012/10/31/5 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.19 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.19 https://bugzilla.redhat.com/show_bug.cgi?id=871848 https://bugzilla.redhat.com/show_bug.cgi?id=871848 https://github.com/torvalds/linux/commit/8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664 https://github.com/torvalds/linux/commit/8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664