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Case File

CVE-2010-2537

HIGH · CVSS 7.1 EPSS 0.39%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-09-30 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. It affects Linux.

CVE
CVE-2010-2537
Severity
HIGH
CVSS
7.1
EPSS
0.39%
Linux

Original NVD 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.