Test ID:	1.3.6.1.4.1.25623.1.0.841414
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-1813-1)
Summary:	The remote host is missing an update for the 'linux' package(s) announced via the USN-1813-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux' package(s) announced via the USN-1813-1 advisory. Vulnerability Insight: Mathias Krause discovered an information leak in the Linux kernel's UDF file system implementation. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6548) Mathias Krause discovered an information leak in the Linux kernel's ISO 9660 CDROM file system driver. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6549) An integer overflow was discovered in the Direct Rendering Manager (DRM) subsystem for the i915 video driver in the Linux kernel. A local user could exploit this flaw to cause a denial of service (crash) or potentially escalate privileges. (CVE-2013-0913) Andrew Honig discovered a flaw in guest OS time updates in the Linux kernel's KVM (Kernel-based Virtual Machine). A privileged guest user could exploit this flaw to cause a denial of service (crash host system) or potential escalate privilege to the host kernel level. (CVE-2013-1796) Andrew Honig discovered a use after free error in guest OS time updates in the Linux kernel's KVM (Kernel-based Virtual Machine). A privileged guest user could exploit this flaw to escalate privilege to the host kernel level. (CVE-2013-1797) Andrew Honig reported a flaw in the way KVM (Kernel-based Virtual Machine) emulated the IOAPIC. A privileged guest user could exploit this flaw to read host memory or cause a denial of service (crash the host). (CVE-2013-1798) A format-string bug was discovered in the Linux kernel's ext3 filesystem driver. A local user could exploit this flaw to possibly escalate privileges on the system. (CVE-2013-1848) A buffer overflow was discovered in the Linux Kernel's USB subsystem for devices reporting the cdc-wdm class. A specially crafted USB device when plugged-in could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2013-1860) A flaw was discovered in the SCTP (stream control transfer protocol) network protocol's handling of duplicate cookies in the Linux kernel. A remote attacker could exploit this flaw to cause a denial of service (system crash) on another remote user querying the SCTP connection. (CVE-2013-2206) An information leak in the Linux kernel's dcb netlink interface was discovered. A local user could obtain sensitive information by examining kernel stack memory. (CVE-2013-2634) A kernel stack information leak was discovered in the RTNETLINK component of the Linux kernel. A local user could read sensitive information from the kernel stack. (CVE-2013-2635) Affected Software/OS: 'linux' package(s) on Ubuntu 12.10. Solution: Please install the updated package(s). CVSS Score: 7.2 CVSS Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2012-6548 http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 http://www.openwall.com/lists/oss-security/2013/03/05/13 RedHat Security Advisories: RHSA-2013:1051 http://rhn.redhat.com/errata/RHSA-2013-1051.html SuSE Security Announcement: openSUSE-SU-2013:1187 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html http://www.ubuntu.com/usn/USN-1805-1 http://www.ubuntu.com/usn/USN-1808-1 http://www.ubuntu.com/usn/USN-1809-1 http://www.ubuntu.com/usn/USN-1811-1 http://www.ubuntu.com/usn/USN-1812-1 http://www.ubuntu.com/usn/USN-1813-1 http://www.ubuntu.com/usn/USN-1814-1 Common Vulnerability Exposure (CVE) ID: CVE-2012-6549 http://www.ubuntu.com/usn/USN-1829-1 Common Vulnerability Exposure (CVE) ID: CVE-2013-0913 https://lkml.org/lkml/2013/3/11/501 http://openwall.com/lists/oss-security/2013/03/11/6 http://openwall.com/lists/oss-security/2013/03/13/9 http://openwall.com/lists/oss-security/2013/03/14/22 RedHat Security Advisories: RHSA-2013:0744 http://rhn.redhat.com/errata/RHSA-2013-0744.html SuSE Security Announcement: openSUSE-SU-2013:0847 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html SuSE Security Announcement: openSUSE-SU-2013:0925 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html Common Vulnerability Exposure (CVE) ID: CVE-2013-1796 58607 http://www.securityfocus.com/bid/58607 MDVSA-2013:176 RHSA-2013:0727 http://rhn.redhat.com/errata/RHSA-2013-0727.html RHSA-2013:0744 RHSA-2013:0746 http://rhn.redhat.com/errata/RHSA-2013-0746.html RHSA-2013:0928 http://rhn.redhat.com/errata/RHSA-2013-0928.html RHSA-2013:1026 http://rhn.redhat.com/errata/RHSA-2013-1026.html USN-1805-1 USN-1808-1 USN-1809-1 USN-1812-1 USN-1813-1 [oss-security] 20130320 linux kernel: kvm: CVE-2013-179[6..8] http://www.openwall.com/lists/oss-security/2013/03/20/9 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c300aa64ddf57d9c5d9c898a64b36877345dd4a9 https://bugzilla.redhat.com/show_bug.cgi?id=917012 https://github.com/torvalds/linux/commit/c300aa64ddf57d9c5d9c898a64b36877345dd4a9 openSUSE-SU-2013:0847 openSUSE-SU-2013:0925 openSUSE-SU-2013:1187 Common Vulnerability Exposure (CVE) ID: CVE-2013-1797 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0b79459b482e85cb7426aa7da683a9f2c97aeae1 https://bugzilla.redhat.com/show_bug.cgi?id=917013 https://github.com/torvalds/linux/commit/0b79459b482e85cb7426aa7da683a9f2c97aeae1 Common Vulnerability Exposure (CVE) ID: CVE-2013-1798 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2c118bfab8bc6b8bb213abfc35201e441693d55 http://packetstormsecurity.com/files/157233/Kernel-Live-Patch-Security-Notice-LSN-0065-1.html https://bugzilla.redhat.com/show_bug.cgi?id=917017 https://github.com/torvalds/linux/commit/a2c118bfab8bc6b8bb213abfc35201e441693d55 Common Vulnerability Exposure (CVE) ID: CVE-2013-1848 RHSA-2013:1051 USN-1811-1 USN-1814-1 [oss-security] 20130320 CVE-2013-1848 -- Linux kernel: ext3: format string issues http://www.openwall.com/lists/oss-security/2013/03/20/8 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8d0c2d10dd72c5292eda7a06231056a4c972e4cc http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.4 https://bugzilla.redhat.com/show_bug.cgi?id=920783 https://github.com/torvalds/linux/commit/8d0c2d10dd72c5292eda7a06231056a4c972e4cc Common Vulnerability Exposure (CVE) ID: CVE-2013-1860 58510 http://www.securityfocus.com/bid/58510 RHSA-2014:0328 http://rhn.redhat.com/errata/RHSA-2014-0328.html RHSA-2014:0339 http://rhn.redhat.com/errata/RHSA-2014-0339.html USN-1829-1 [oss-security] 20130314 Re: CVE Request/Guidance: Linux kernel cdc-wdm buffer overflow triggered by device http://www.openwall.com/lists/oss-security/2013/03/15/3 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c0f5ecee4e741667b2493c742b60b6218d40b3aa https://bugzilla.redhat.com/show_bug.cgi?id=921970 https://github.com/torvalds/linux/commit/c0f5ecee4e741667b2493c742b60b6218d40b3aa Common Vulnerability Exposure (CVE) ID: CVE-2013-2206 DSA-2766 http://www.debian.org/security/2013/dsa-2766 RHSA-2013:1166 http://rhn.redhat.com/errata/RHSA-2013-1166.html RHSA-2013:1173 http://rhn.redhat.com/errata/RHSA-2013-1173.html SUSE-SU-2013:1744 http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00020.html SUSE-SU-2013:1748 http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00021.html SUSE-SU-2013:1749 http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00023.html SUSE-SU-2013:1750 http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00024.html USN-1939-1 http://www.ubuntu.com/usn/USN-1939-1 [oss-security] 20130620 Re: CVE Request -- Linux kernel: sctp: duplicate cookie handling NULL pointer dereference http://www.openwall.com/lists/oss-security/2013/06/21/1 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f2815633504b442ca0b0605c16bf3d88a3a0fcea http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.5 https://bugzilla.redhat.com/show_bug.cgi?id=976562 https://github.com/torvalds/linux/commit/f2815633504b442ca0b0605c16bf3d88a3a0fcea openSUSE-SU-2013:1971 http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html Common Vulnerability Exposure (CVE) ID: CVE-2013-2634 http://www.openwall.com/lists/oss-security/2013/03/20/1 SuSE Security Announcement: openSUSE-SU-2013:1971 (Google Search) Common Vulnerability Exposure (CVE) ID: CVE-2013-2635
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