High severity7.1NVD Advisory· Published Sep 30, 2010· Updated Jun 16, 2026
CVE-2010-2537
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*+ 2 more
- cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:*
- cpe:2.3:o:suse:linux_enterprise_high_availability_extension:11:sp1:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:sp1:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp1:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
10- www.openwall.com/lists/oss-security/2010/07/21/10nvdMailing ListPatchThird Party Advisory
- www.openwall.com/lists/oss-security/2010/07/21/4nvdMailing ListPatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.htmlnvdMailing ListThird Party Advisory
- www.securityfocus.com/bid/41847nvdThird Party AdvisoryVDB Entry
- www.ubuntu.com/usn/USN-1041-1nvdThird Party Advisory
- secunia.com/advisories/42758nvdBroken Link
- www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35nvdBroken Link
- www.vupen.com/english/advisories/2011/0070nvdBroken Link
- git.kernel.orgnvd
News mentions
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