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Test ID:1.3.6.1.4.1.25623.1.0.841193
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-1609-1)
Summary:The remote host is missing an update for the 'linux-ti-omap4' package(s) announced via the USN-1609-1 advisory.
Description:Summary:
The remote host is missing an update for the 'linux-ti-omap4' package(s) announced via the USN-1609-1 advisory.

Vulnerability Insight:
A flaw was found in how the Linux kernel's KVM (Kernel-based Virtual
Machine) subsystem handled MSI (Message Signaled Interrupts). A local
unprivileged user could exploit this flaw to cause a denial of service or
potentially elevate privileges. (CVE-2012-2137)

Mathias Krause discover an error in Linux kernel's Datagram Congestion
Control Protocol (DCCP) Congestion Control Identifier (CCID) use. A local
attack could exploit this flaw to cause a denial of service (crash) and
potentially escalate privileges if the user can mmap page 0.
(CVE-2013-1827)

Affected Software/OS:
'linux-ti-omap4' package(s) on Ubuntu 11.10.

Solution:
Please install the updated package(s).

CVSS Score:
6.9

CVSS Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2012-2137
50952
http://secunia.com/advisories/50952
50961
http://secunia.com/advisories/50961
54063
http://www.securityfocus.com/bid/54063
HPSBGN02970
http://marc.info/?l=bugtraq&m=139447903326211&w=2
RHSA-2012:0743
http://rhn.redhat.com/errata/RHSA-2012-0743.html
USN-1529-1
http://ubuntu.com/usn/usn-1529-1
USN-1594-1
http://www.ubuntu.com/usn/USN-1594-1
USN-1606-1
http://www.ubuntu.com/usn/USN-1606-1
USN-1607-1
http://ubuntu.com/usn/usn-1607-1
USN-1609-1
http://www.ubuntu.com/usn/USN-1609-1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=f2ebd422f71cda9c791f76f85d2ca102ae34a1ed
http://ubuntu.5.n6.nabble.com/PATCH-Oneiric-CVE-2012-2137-KVM-Fix-buffer-overflow-in-kvm-set-irq-td4990566.html
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.24
https://bugzilla.redhat.com/show_bug.cgi?id=816151
openSUSE-SU-2013:0925
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
Common Vulnerability Exposure (CVE) ID: CVE-2013-1827
RHSA-2013:0744
http://rhn.redhat.com/errata/RHSA-2013-0744.html
[oss-security] 20130307 Re: CVE Requests (maybe): Linux kernel: various info leaks, some NULL ptr derefs
http://www.openwall.com/lists/oss-security/2013/03/07/2
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=276bdb82dedb290511467a5a4fdbe9f0b52dce6f
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.4
https://bugzilla.redhat.com/show_bug.cgi?id=919164
https://github.com/torvalds/linux/commit/276bdb82dedb290511467a5a4fdbe9f0b52dce6f
CopyrightCopyright (C) 2012 Greenbone AG

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