Improper Initialization Affecting torvalds/linux package, versions [,2.6.36)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.05% (14th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3005953
  • published26 Jan 2022
  • disclosed18 Jul 2011
  • creditUnknown

Introduced: 18 Jul 2011

CVE-2010-4655  (opens in a new tab)
CWE-665  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 2.6.36 or higher.

Overview

Affected versions of this package are vulnerable to Improper Initialization net/core/ethtool.c in the Linux kernel before 2.6.36 does not initialize certain data structures, which allows local users to obtain potentially sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability for an ethtool ioctl call.

References

CVSS Base Scores

version 3.1