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USN-1650-1: Linux kernel vulnerability

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USN-1650-1: Linux kernel vulnerability

Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
12/21/2012
Created
07/25/2018
Added
05/06/2013
Modified
07/09/2020

Description

The tcp_illinois_info function in net/ipv4/tcp_illinois.c in the Linux kernel before 3.4.19, when the net.ipv4.tcp_congestion_control illinois setting is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) by reading TCP stats.

Solution(s)

  • ubuntu-upgrade-linux-image-2-6-24-32-386
  • ubuntu-upgrade-linux-image-2-6-24-32-generic
  • ubuntu-upgrade-linux-image-2-6-24-32-hppa32
  • ubuntu-upgrade-linux-image-2-6-24-32-hppa64
  • ubuntu-upgrade-linux-image-2-6-24-32-itanium
  • ubuntu-upgrade-linux-image-2-6-24-32-lpia
  • ubuntu-upgrade-linux-image-2-6-24-32-lpiacompat
  • ubuntu-upgrade-linux-image-2-6-24-32-mckinley
  • ubuntu-upgrade-linux-image-2-6-24-32-openvz
  • ubuntu-upgrade-linux-image-2-6-24-32-powerpc
  • ubuntu-upgrade-linux-image-2-6-24-32-powerpc-smp
  • ubuntu-upgrade-linux-image-2-6-24-32-powerpc64-smp
  • ubuntu-upgrade-linux-image-2-6-24-32-rt
  • ubuntu-upgrade-linux-image-2-6-24-32-server
  • ubuntu-upgrade-linux-image-2-6-24-32-sparc64
  • ubuntu-upgrade-linux-image-2-6-24-32-sparc64-smp
  • ubuntu-upgrade-linux-image-2-6-24-32-virtual
  • ubuntu-upgrade-linux-image-2-6-24-32-xen

References

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