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SUSE Linux Security Vulnerability: CVE-2013-4563

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SUSE Linux Security Vulnerability: CVE-2013-4563

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
11/20/2013
Created
07/25/2018
Added
02/17/2015
Modified
06/21/2018

Description

The udp6_ufo_fragment function in net/ipv6/udp_offload.c in the Linux kernel through 3.12, when UDP Fragmentation Offload (UFO) is enabled, does not properly perform a certain size comparison before inserting a fragment header, which allows remote attackers to cause a denial of service (panic) via a large IPv6 UDP packet, as demonstrated by use of the Token Bucket Filter (TBF) queueing discipline.

Solution(s)

  • suse-upgrade-kernel-debug
  • suse-upgrade-kernel-debug-base
  • suse-upgrade-kernel-debug-devel
  • suse-upgrade-kernel-default
  • suse-upgrade-kernel-default-base
  • suse-upgrade-kernel-default-devel
  • suse-upgrade-kernel-desktop
  • suse-upgrade-kernel-desktop-base
  • suse-upgrade-kernel-desktop-devel
  • suse-upgrade-kernel-devel
  • suse-upgrade-kernel-docs
  • suse-upgrade-kernel-ec2
  • suse-upgrade-kernel-ec2-base
  • suse-upgrade-kernel-ec2-devel
  • suse-upgrade-kernel-pae
  • suse-upgrade-kernel-pae-base
  • suse-upgrade-kernel-pae-devel
  • suse-upgrade-kernel-source
  • suse-upgrade-kernel-source-vanilla
  • suse-upgrade-kernel-syms
  • suse-upgrade-kernel-trace
  • suse-upgrade-kernel-trace-base
  • suse-upgrade-kernel-trace-devel
  • suse-upgrade-kernel-vanilla
  • suse-upgrade-kernel-vanilla-devel
  • suse-upgrade-kernel-xen
  • suse-upgrade-kernel-xen-base
  • suse-upgrade-kernel-xen-devel

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