Access Restriction Bypass Affecting torvalds/linux package, versions [,2.6.36.1)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
2.95% (86th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3006301
  • published26 Jan 2022
  • disclosed21 Dec 2012
  • creditUnknown

Introduced: 21 Dec 2012

CVE-2012-4444  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 2.6.36.1 or higher.

Overview

Affected versions of this package are vulnerable to Access Restriction Bypass. The ip6_frag_queue function in net/ipv6/reassembly.c in the Linux kernel before 2.6.36 allows remote attackers to bypass intended network restrictions via overlapping IPv6 fragments.

References

CVSS Base Scores

version 3.1