Test ID:	1.3.6.1.4.1.25623.1.0.841376
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-1781-1)
Summary:	The remote host is missing an update for the 'linux-ti-omap4' package(s) announced via the USN-1781-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux-ti-omap4' package(s) announced via the USN-1781-1 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) A flaw was discovered in the Extended Verification Module (EVM) of the Linux kernel. An unprivileged local user code exploit this flaw to cause a denial of service (system crash). (CVE-2013-0313) 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 buffer overflow was discovered in the Linux kernel's /dev/kmesg device. A local user could exploit this flaw to cause a denial of service (system crash). (CVE-2013-1772) A flaw was discovered in the Edgeort USB serial converter driver when the device is disconnected while it is in use. A local user could exploit this flaw to cause a denial of service (system crash). (CVE-2013-1774) Affected Software/OS: 'linux-ti-omap4' package(s) on Ubuntu 12.04. 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-2013-0313 [oss-security] 20130220 Re: CVE request - Linux kernel: evm: NULL pointer de-reference flaw http://www.openwall.com/lists/oss-security/2013/02/20/16 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a67adb997419fb53540d4a4f79c6471c60bc69b6 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.5 https://bugzilla.redhat.com/show_bug.cgi?id=913266 https://github.com/torvalds/linux/commit/a67adb997419fb53540d4a4f79c6471c60bc69b6 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-2013-1772 [oss-security] 20130226 Re: CVE request -- Linux kernel: call_console_drivers() Function Log Prefix Stripping buffer overflow http://www.openwall.com/lists/oss-security/2013/02/26/9 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.33 https://bugzilla.redhat.com/show_bug.cgi?id=916075 https://github.com/torvalds/linux/commit/ce0030c00f95cf9110d9cdcd41e901e1fb814417 Common Vulnerability Exposure (CVE) ID: CVE-2013-1774 SUSE-SU-2013:1182 http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00016.html SUSE-SU-2013:1474 http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html [oss-security] 20130227 Re: CVE request: Linux kernel: USB: io_ti: NULL pointer dereference http://www.openwall.com/lists/oss-security/2013/02/27/29 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1ee0a224bc9aad1de496c795f96bc6ba2c394811 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.4 http://xorl.wordpress.com/2013/05/18/cve-2013-1774-linux-kernel-edgeport-usb-serial-converter-null-pointer-dereference/ https://bugzilla.redhat.com/show_bug.cgi?id=916191 https://github.com/torvalds/linux/commit/1ee0a224bc9aad1de496c795f96bc6ba2c394811 openSUSE-SU-2013:0847 http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html openSUSE-SU-2013:0925 http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
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