[Ksplice][Ubuntu 10.04 Updates] New updates available via Ksplice (2.6.32-69.136)

[Oracle Ksplice]

Synopsis: 2.6.32-69.136 can now be patched using Ksplice
CVEs: CVE-2014-3673 CVE-2014-3687 CVE-2014-3688 CVE-2014-7841 CVE-2014-8709 CVE-2014-8884

Systems running Ubuntu 10.04 Lucid can now use Ksplice to patch
against the latest Ubuntu kernel update, 2.6.32-69.136.

INSTALLING THE UPDATES

We recommend that all users of Ksplice Uptrack on Ubuntu 10.04 Lucid
install these updates.

On systems that have "autoinstall = yes" in /etc/uptrack/uptrack.conf,
these updates will be installed automatically and you do not need to
take any action.

Alternatively, you can install these updates by running:

# /usr/sbin/uptrack-upgrade -y


DESCRIPTION

* CVE-2014-3673: Remote denial-of-service in SCTP stack.

A flaw in the SCTP stack when receiving malformed ASCONF chunks leads to a
kernel panic. A remote attacker could use this flaw to cause a
denial-of-service.


* CVE-2014-3687: Remote denial-of-service in SCTP stack.

A flaw in the SCTP stack when receiving duplicate ASCONF chunks leads to a
kernel panic. A remote attacker could use this flaw to cause a
denial-of-service.


* CVE-2014-3688: Remote denial-of-service in SCTP stack by memory exhaustion.

A flaw in the SCTP stack could allow a remote attacker to force a SCTP
server to allocate big amounts of memory and trigger the kernel
out-of-memory killer, leading to a denial-of-service.


* CVE-2014-8709: Information leak in mac80211 when transferring fragmented packet.

A flaw in the mac80211 stack could result in leaking 8 bytes of plain text
in the air. An attacker, physically in the range of the WiFi network, could
use this flaw to obtain sensitive informations.


* CVE-2014-8884: Buffer overflow in DEC2000 and DEC3000 USB adapters.

A lack of input validation when copying an ioctl command could lead to
overflowing data on the stack, causing a kernel panic. A local user could
use this flaw to cause a denial-of-service or potentially escalate
privileges.


* CVE-2014-7841: NULL pointer dereference with SCTP server during ASCONF.

A problem with how the SCTP verifies input can lead to a NULL pointer
dereference and kernel panic.  A malicious user could exploit this using
a specially crafted packet to cause a denial-of-service.

SUPPORT

Ksplice support is available at ksplice-support_ww at oracle.com.