CVE-2011-1023

Published: 21 June 2012

The Reliable Datagram Sockets (RDS) subsystem in the Linux kernel before 2.6.38 does not properly handle congestion map updates, which allows local users to cause a denial of service (BUG_ON and system crash) via vectors involving (1) a loopback (aka loop) transmit operation or (2) an InfiniBand (aka ib) transmit operation.

Priority

Medium

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.38)
Patches:
Introduced by 77dd550e5547846604ff6f90c4dc6bba4414e485
Fixed by 6094628bfd94323fc1cea05ec2c6affd98c18f7f
linux-armadaxp
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.38)
linux-ec2
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.38)
linux-fsl-imx51
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.38)
linux-lts-backport-maverick
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.38)
linux-lts-backport-natty
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.38)
linux-lts-backport-oneiric
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.38)
linux-mvl-dove
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.38)
linux-ti-omap4
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.38)