CVE-2010-2538

Description

Integer overflow in the btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the Linux kernel before 2.6.35 might allow local users to obtain sensitive information via a BTRFS_IOC_CLONE_RANGE ioctl call.

Affected Platforms

Weakness Type

CWE-200

References

• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=…
• 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