Resource Management Errors Affecting torvalds/linux package, versions [,3.10.2)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
1.43% (80th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3006462
  • published26 Jan 2022
  • disclosed15 Jul 2013
  • creditUnknown

Introduced: 15 Jul 2013

CVE-2013-4125  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 3.10.2 or higher.

Overview

Affected versions of this package are vulnerable to Resource Management Errors. The fib6_add_rt2node function in net/ipv6/ip6_fib.c in the IPv6 stack in the Linux kernel through 3.10.1 does not properly handle Router Advertisement (RA) messages in certain circumstances involving three routes that initially qualified for membership in an ECMP route set until a change occurred for one of the first two routes, which allows remote attackers to cause a denial of service (system crash) via a crafted sequence of messages.

References

CVSS Base Scores

version 3.1