[prev in list] [next in list] [prev in thread] [next in thread]
List: ubuntu-security-announce
Subject: [USN-2737-1] Linux kernel (Vivid HWE) vulnerability
From: Steve Beattie <steve.beattie () canonical ! com>
Date: 2015-09-09 6:32:56
Message-ID: 20150909063256.GK30355 () nxnw ! org
[Download RAW message or body]
[Attachment #2 (multipart/signed)]
==========================================================================
Ubuntu Security Notice USN-2737-1
September 09, 2015
linux-lts-vivid vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 LTS
Summary:
The system could be made to crash or run programs as an administrator.
Software Description:
- linux-lts-vivid: Linux hardware enablement kernel from Vivid
Details:
It was discovered that an integer overflow error existed in the SCSI
generic (sg) driver in the Linux kernel. A local attacker with write
permission to a SCSI generic device could use this to cause a denial of
service (system crash) or potentially escalate their privileges.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 14.04 LTS:
linux-image-3.19.0-28-generic 3.19.0-28.30~14.04.1
linux-image-3.19.0-28-generic-lpae 3.19.0-28.30~14.04.1
linux-image-3.19.0-28-lowlatency 3.19.0-28.30~14.04.1
linux-image-3.19.0-28-powerpc-e500mc 3.19.0-28.30~14.04.1
linux-image-3.19.0-28-powerpc-smp 3.19.0-28.30~14.04.1
linux-image-3.19.0-28-powerpc64-emb 3.19.0-28.30~14.04.1
linux-image-3.19.0-28-powerpc64-smp 3.19.0-28.30~14.04.1
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed. If
you use linux-restricted-modules, you have to update that package as
well to get modules which work with the new kernel version. Unless you
manually uninstalled the standard kernel metapackages (e.g. linux-generic,
linux-server, linux-powerpc), a standard system upgrade will automatically
perform this as well.
References:
http://www.ubuntu.com/usn/usn-2737-1
CVE-2015-5707
Package Information:
https://launchpad.net/ubuntu/+source/linux-lts-vivid/3.19.0-28.30~14.04.1
["signature.asc" (application/pgp-signature)]
--
ubuntu-security-announce mailing list
ubuntu-security-announce@lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic