Resource Management Errors Affecting torvalds/linux package, versions [,3.7.3)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.09% (28th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3006258
  • published26 Jan 2022
  • disclosed29 Apr 2013
  • creditUnknown

Introduced: 29 Apr 2013

CVE-2013-2015  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 3.7.3 or higher.

Overview

Affected versions of this package are vulnerable to Resource Management Errors. The ext4_orphan_del function in fs/ext4/namei.c in the Linux kernel before 3.7.3 does not properly handle orphan-list entries for non-journal filesystems, which allows physically proximate attackers to cause a denial of service (system hang) via a crafted filesystem on removable media, as demonstrated by the e2fsprogs tests/f_orphan_extents_inode/image.gz test.

CVSS Base Scores

version 3.1