Resource Management Errors Affecting torvalds/linux package, versions [,3.11.2)


Severity

Recommended
0.0
high
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-3005569
  • published26 Jan 2022
  • disclosed25 Sept 2013
  • creditUnknown

Introduced: 25 Sep 2013

CVE-2013-4343  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 3.11.2 or higher.

Overview

Affected versions of this package are vulnerable to Resource Management Errors. Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAP_NET_ADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call.

CVSS Base Scores

version 3.1