Resource Management Errors Affecting kernel-debuginfo package, versions <0:2.6.35.14-106.49.amzn1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.85% (83rd percentile)

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  • Snyk IDSNYK-AMZN201803-KERNELDEBUGINFO-1662468
  • published27 Sept 2021
  • disclosed17 May 2012

Introduced: 17 May 2012

CVE-2011-4326  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2018.03 kernel-debuginfo to version 0:2.6.35.14-106.49.amzn1 or higher.
This issue was patched in ALAS-2011-26.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-debuginfo package and not the kernel-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.

CVSS Scores

version 3.1