CVE-2010-2537 Affecting torvalds/linux package, versions [,2.6.35)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (16th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3005090
  • published26 Jan 2022
  • disclosed30 Sept 2010
  • creditUnknown

Introduced: 30 Sep 2010

CVE-2010-2537  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 2.6.35 or higher.

Overview

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.

References

CVSS Base Scores

version 3.1