Published: 30/09/2010 Updated: 13/02/2023

CVSS v2 Base Score: 6.6 | Impact Score: 9.2 | Exploitability Score: 3.9

CVSS v3 Base Score: 7.1 | Impact Score: 5.2 | Exploitability Score: 1.8

VMScore: 588

Vector: AV:L/AC:L/Au:N/C:N/I:C/A:C

The btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the Linux kernel prior to 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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel
canonical ubuntu linux 10.10
canonical ubuntu linux 9.10
canonical ubuntu linux 10.04
suse suse linux enterprise server 11
suse suse linux enterprise desktop 11
suse linux enterprise high availability extension 11

Multiple kernel flaws ...

Multiple security flaws in Linux kernel ...

NVD-CWE-noinfo http://www.openwall.com/lists/oss-security/2010/07/21/4 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35 https://bugzilla.redhat.com/show_bug.cgi?id=616998 http://www.securityfocus.com/bid/41847 http://www.openwall.com/lists/oss-security/2010/07/21/10 http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html http://www.vupen.com/english/advisories/2011/0070 http://www.ubuntu.com/usn/USN-1041-1 http://secunia.com/advisories/42758 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2ebc3464781ad24474abcbd2274e6254689853b5 https://nvd.nist.gov https://usn.ubuntu.com/1083-1/

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CVE-2010-2537

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