CVE ID:	CVE-2010-2537
Description:	The btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the Linux kernel before 2.6.35 allows local users to overwrite an append-only file via a (1) BTRFS_IOC_CLONE or (2) BTRFS_IOC_CLONE_RANGE ioctl call that specifies this file as a donor.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2010-2537 41847 http://www.securityfocus.com/bid/41847 42758 http://secunia.com/advisories/42758 ADV-2011-0070 http://www.vupen.com/english/advisories/2011/0070 SUSE-SA:2010:040 http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html USN-1041-1 http://www.ubuntu.com/usn/USN-1041-1 [oss-security] 20100721 CVE request: kernel: btrfs http://www.openwall.com/lists/oss-security/2010/07/21/4 [oss-security] 20100721 Re: CVE request: kernel: btrfs http://www.openwall.com/lists/oss-security/2010/07/21/10 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2ebc3464781ad24474abcbd2274e6254689853b5 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2ebc3464781ad24474abcbd2274e6254689853b5 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35 https://bugzilla.redhat.com/show_bug.cgi?id=616998 https://bugzilla.redhat.com/show_bug.cgi?id=616998