Test ID:	1.3.6.1.4.1.25623.1.0.841374
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-1778-1)
Summary:	The remote host is missing an update for the 'linux-ti-omap4' package(s) announced via the USN-1778-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux-ti-omap4' package(s) announced via the USN-1778-1 advisory. Vulnerability Insight: Andrew Jones discovered a flaw with the xen_iret function in Linux kernel's Xen virtualizeation. In the 32-bit Xen paravirt platform an unprivileged guest OS user could exploit this flaw to cause a denial of service (crash the system) or gain guest OS privilege. (CVE-2013-0228) A flaw was reported in the permission checks done by the Linux kernel for /dev/cpu/*/msr. A local root user with all capabilities dropped could exploit this flaw to execute code with full root capabilities. (CVE-2013-0268) A flaw was discovered in the Linux kernel's vhost driver used to accelerate guest networking in KVM based virtual machines. A privileged guest user could exploit this flaw to crash the host system. (CVE-2013-0311) An information leak was discovered in the Linux kernel's Bluetooth stack when HIDP (Human Interface Device Protocol) support is enabled. A local unprivileged user could exploit this flaw to cause an information leak from the kernel. (CVE-2013-0349) A flaw was discovered on the Linux kernel's VFAT filesystem driver when a disk is mounted with the utf8 option (this is the default on Ubuntu). On a system where disks/images can be auto-mounted or a FAT filesystem is mounted an unprivileged user can exploit the flaw to gain root privileges. (CVE-2013-1773) Affected Software/OS: 'linux-ti-omap4' package(s) on Ubuntu 11.10. Solution: Please install the updated package(s). CVSS Score: 6.5 CVSS Vector: AV:A/AC:H/Au:S/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2013-0228 MDVSA-2013:176 http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 USN-1795-1 http://www.ubuntu.com/usn/USN-1795-1 USN-1796-1 http://www.ubuntu.com/usn/USN-1796-1 USN-1797-1 http://www.ubuntu.com/usn/USN-1797-1 USN-1805-1 http://www.ubuntu.com/usn/USN-1805-1 USN-1808-1 http://www.ubuntu.com/usn/USN-1808-1 [oss-security] 20130213 Xen Security Advisory 42 (CVE-2013-0228) - Linux kernel hits general protection if %ds is corrupt for 32-bit PVOPS. http://www.openwall.com/lists/oss-security/2013/02/13/10 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=13d2b4d11d69a92574a55bfd985cfb0ca77aebdc http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.9 https://bugzilla.redhat.com/show_bug.cgi?id=906309 https://github.com/torvalds/linux/commit/13d2b4d11d69a92574a55bfd985cfb0ca77aebdc Common Vulnerability Exposure (CVE) ID: CVE-2013-0268 SUSE-SU-2013:0674 http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00018.html [oss-security] 20130207 Re: CVE request -- Linux kernel: x86/msr: /dev/cpu/*/msr local privilege escalation http://www.openwall.com/lists/oss-security/2013/02/07/12 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c903f0456bc69176912dee6dd25c6a66ee1aed00 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.6 https://bugzilla.redhat.com/show_bug.cgi?id=908693 https://github.com/torvalds/linux/commit/c903f0456bc69176912dee6dd25c6a66ee1aed00 openSUSE-SU-2013:1187 http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html Common Vulnerability Exposure (CVE) ID: CVE-2013-0311 RHSA-2013:0496 http://rhn.redhat.com/errata/RHSA-2013-0496.html RHSA-2013:0579 http://rhn.redhat.com/errata/RHSA-2013-0579.html RHSA-2013:0882 http://rhn.redhat.com/errata/RHSA-2013-0882.html RHSA-2013:0928 http://rhn.redhat.com/errata/RHSA-2013-0928.html [oss-security] 20130219 Re: CVE request -- Linux kernel: vhost: fix length for cross region descriptor http://www.openwall.com/lists/oss-security/2013/02/20/6 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bd97120fc3d1a11f3124c7c9ba1d91f51829eb85 http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.7.bz2 https://bugzilla.redhat.com/show_bug.cgi?id=912905 https://github.com/torvalds/linux/commit/bd97120fc3d1a11f3124c7c9ba1d91f51829eb85 Common Vulnerability Exposure (CVE) ID: CVE-2013-0349 RHSA-2013:0744 http://rhn.redhat.com/errata/RHSA-2013-0744.html [oss-security] 20130222 Re: CVE request: Linux kernel: Bluetooth HIDP information disclosure http://www.openwall.com/lists/oss-security/2013/02/23/3 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0a9ab9bdb3e891762553f667066190c1d22ad62b https://bugzilla.redhat.com/show_bug.cgi?id=914298 https://github.com/torvalds/linux/commit/0a9ab9bdb3e891762553f667066190c1d22ad62b Common Vulnerability Exposure (CVE) ID: CVE-2013-1773 23248 http://www.exploit-db.com/exploits/23248/ 58200 http://www.securityfocus.com/bid/58200 88310 http://www.osvdb.org/88310 RHSA-2013:1026 http://rhn.redhat.com/errata/RHSA-2013-1026.html [oss-security] 20130226 Re: CVE request - Linux kernel: VFAT slab-based buffer overflow http://www.openwall.com/lists/oss-security/2013/02/26/8 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0720a06a7518c9d0c0125bd5d1f3b6264c55c3dd http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.3.bz2 https://bugzilla.redhat.com/show_bug.cgi?id=916115 https://github.com/torvalds/linux/commit/0720a06a7518c9d0c0125bd5d1f3b6264c55c3dd
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