Race Condition Affecting torvalds/linux package, versions [,3.4.16)


Severity

Recommended
0.0
low
0
10

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

Threat Intelligence

EPSS
0.06% (19th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3005876
  • published26 Jan 2022
  • disclosed21 Dec 2012
  • creditUnknown

Introduced: 21 Dec 2012

CVE-2012-4508  (opens in a new tab)
CWE-362  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 3.4.16 or higher.

Overview

Affected versions of this package are vulnerable to Race Condition. Race condition in fs/ext4/extents.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from a deleted file by reading an extent that was not properly marked as uninitialized.

References

CVSS Base Scores

version 3.1