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.

Project Subscriptions

Vendors Products
Canonical Subscribe
Ubuntu Linux Subscribe
Linux Kernel Subscribe
Linux Enterprise High Availability Extension Subscribe
Suse Linux Enterprise Desktop Subscribe
Suse Linux Enterprise Server Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2010-2541 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.
Ubuntu USN Ubuntu USN USN-1041-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1083-1 Linux kernel vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-07T02:39:37.057Z

Reserved: 2010-06-30T00:00:00

Link: CVE-2010-2537

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2010-09-30T15:00:01.847

Modified: 2025-04-11T00:51:21.963

Link: CVE-2010-2537

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses