CVE-2010-2537 | Vulnerability Database | Aqua Security

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.

Affected Software

Name	Vendor	Start Version	End Version
Linux_kernel	Linux	*	2.6.35 (excluding)
Linux	Ubuntu	devel	*
Linux	Ubuntu	jaunty	*
Linux	Ubuntu	karmic	*
Linux	Ubuntu	lucid	*
Linux	Ubuntu	maverick	*
Linux	Ubuntu	upstream	*
Linux-ec2	Ubuntu	lucid	*
Linux-ec2	Ubuntu	maverick	*
Linux-ec2	Ubuntu	upstream	*
Linux-lts-backport-maverick	Ubuntu	lucid	*
Linux-lts-backport-maverick	Ubuntu	upstream	*
Linux-source-2.6.15	Ubuntu	upstream	*

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2ebc3464781ad24474abcbd2274e6254689853b5
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html
http://secunia.com/advisories/42758
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35
http://www.openwall.com/lists/oss-security/2010/07/21/10
http://www.openwall.com/lists/oss-security/2010/07/21/4
http://www.securityfocus.com/bid/41847
http://www.ubuntu.com/usn/USN-1041-1
http://www.vupen.com/english/advisories/2011/0070
https://bugzilla.redhat.com/show_bug.cgi?id=616998
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2ebc3464781ad24474abcbd2274e6254689853b5
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html
http://secunia.com/advisories/42758
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35
http://www.openwall.com/lists/oss-security/2010/07/21/10
http://www.openwall.com/lists/oss-security/2010/07/21/4
http://www.securityfocus.com/bid/41847
http://www.ubuntu.com/usn/USN-1041-1
http://www.vupen.com/english/advisories/2011/0070
https://bugzilla.redhat.com/show_bug.cgi?id=616998

NVD	https://nvd.nist.gov/vuln/detail/CVE-2010-2537
CWE	https://cwe.mitre.org/data/definitions/.html