CVE ID:	CVE-2012-0879
Description:	The I/O implementation for block devices in the Linux kernel before 2.6.33 does not properly handle the CLONE_IO feature, which allows local users to cause a denial of service (I/O instability) by starting multiple processes that share an I/O context.
Test IDs:	1.3.6.1.4.1.25623.1.0.702469   1.3.6.1.4.1.25623.1.0.71745   1.3.6.1.4.1.25623.1.0.840964   1.3.6.1.4.1.25623.1.1.4.2015.0652.1   1.3.6.1.4.1.25623.1.0.71742   1.3.6.1.4.1.25623.1.0.840974   1.3.6.1.4.1.25623.1.0.123933   1.3.6.1.4.1.25623.1.0.71692   1.3.6.1.4.1.25623.1.0.840962   1.3.6.1.4.1.25623.1.0.71741   1.3.6.1.4.1.25623.1.0.840967
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2012-0879 1027086 http://www.securitytracker.com/id?1027086 48545 http://secunia.com/advisories/48545 48842 http://secunia.com/advisories/48842 DSA-2469 http://www.debian.org/security/2012/dsa-2469 HPSBGN02970 http://marc.info/?l=bugtraq&m=139447903326211&w=2 RHSA-2012:0481 http://rhn.redhat.com/errata/RHSA-2012-0481.html RHSA-2012:0531 http://rhn.redhat.com/errata/RHSA-2012-0531.html SUSE-SU-2012:0616 http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html USN-1408-1 http://www.ubuntu.com/usn/USN-1408-1 USN-1410-1 http://www.ubuntu.com/usn/USN-1410-1 USN-1411-1 http://www.ubuntu.com/usn/USN-1411-1 [oss-security] 20120223 Re: CVE request -- kernel: block: CLONE_IO io_context refcounting issues http://www.openwall.com/lists/oss-security/2012/02/23/5 http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.33 http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.33 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=61cc74fbb87af6aa551a06a370590c9bc07e29d9 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=61cc74fbb87af6aa551a06a370590c9bc07e29d9 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b69f2292063d2caf37ca9aec7d63ded203701bf3 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b69f2292063d2caf37ca9aec7d63ded203701bf3 https://bugzilla.redhat.com/show_bug.cgi?id=796829 https://bugzilla.redhat.com/show_bug.cgi?id=796829 https://github.com/torvalds/linux/commit/61cc74fbb87af6aa551a06a370590c9bc07e29d9 https://github.com/torvalds/linux/commit/61cc74fbb87af6aa551a06a370590c9bc07e29d9 https://github.com/torvalds/linux/commit/b69f2292063d2caf37ca9aec7d63ded203701bf3 https://github.com/torvalds/linux/commit/b69f2292063d2caf37ca9aec7d63ded203701bf3