CVE-2010-2537

High

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.

Package Linux Kernel
Published 2010-09-30
Last modified 2026-04-29
CVSS version 3.1
Patch available
Awaiting data

CVSS 3.1 score

7.1

out of 10
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

References

10 total
Showing 5 of 10 references View all on NVD

Frequently asked questions

  • What is CVE-2010-2537?

    CVE-2010-2537 is a High severity Linux kernel vulnerability with a CVSS score of 7.1 out of 10 . CVE-2010-2537 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2010-2537?

    CVE-2010-2537 has a CVSS score of 7.1 out of 10, rated High severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H .

  • Is there a patch available for CVE-2010-2537?

    Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2010-2537 patch availability.

  • Is CVE-2010-2537 actively exploited?

    No. CVE-2010-2537 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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