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2\n# (or any later version), as published by the Free Software Foundation.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_xref(name:\"URL\", value:\"http://lists.centos.org/pipermail/centos-announce/2011-May/017609.html\");\n script_oid(\"1.3.6.1.4.1.25623.1.0.880551\");\n script_version(\"$Revision: 14222 $\");\n script_tag(name:\"last_modification\", value:\"$Date: 2019-03-15 13:50:48 +0100 (Fri, 15 Mar 2019) $\");\n script_tag(name:\"creation_date\", value:\"2011-08-09 08:20:34 +0200 (Tue, 09 Aug 2011)\");\n script_tag(name:\"cvss_base\", value:\"7.8\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_xref(name:\"CESA\", value:\"2011:0833\");\n script_cve_id(\"CVE-2011-0726\", \"CVE-2011-1078\", \"CVE-2011-1079\", \"CVE-2011-1080\", \"CVE-2011-1093\", \"CVE-2011-1163\", \"CVE-2011-1166\", \"CVE-2011-1170\", \"CVE-2011-1171\", \"CVE-2011-1172\", \"CVE-2011-1494\", \"CVE-2011-1495\", \"CVE-2011-1577\", \"CVE-2011-1763\");\n script_name(\"CentOS Update for kernel CESA-2011:0833 centos5 i386\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'kernel'\n package(s) announced via the referenced advisory.\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (c) 2011 Greenbone Networks GmbH\");\n script_family(\"CentOS Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/centos\", \"ssh/login/rpms\", re:\"ssh/login/release=CentOS5\");\n script_tag(name:\"affected\", value:\"kernel on CentOS 5\");\n script_tag(name:\"insight\", value:\"The kernel packages contain the Linux kernel, the core of any Linux\n operating system.\n\n This update fixes the following security issues:\n\n * A flaw in the dccp_rcv_state_process() function could allow a remote\n attacker to cause a denial of service, even when the socket was already\n closed. (CVE-2011-1093, Important)\n\n * Multiple buffer overflow flaws were found in the Linux kernel's\n Management Module Support for Message Passing Technology (MPT) based\n controllers. A local, unprivileged user could use these flaws to cause a\n denial of service, an information leak, or escalate their privileges.\n (CVE-2011-1494, CVE-2011-1495, Important)\n\n * A missing validation of a null-terminated string data structure element\n in the bnep_sock_ioctl() function could allow a local user to cause an\n information leak or a denial of service. (CVE-2011-1079, Moderate)\n\n * Missing error checking in the way page tables were handled in the Xen\n hypervisor implementation could allow a privileged guest user to cause the\n host, and the guests, to lock up. (CVE-2011-1166, Moderate)\n\n * A flaw was found in the way the Xen hypervisor implementation checked for\n the upper boundary when getting a new event channel port. 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If the number of packets received exceeded the receiver's buffer limit, they were queued in a backlog, consuming memory, instead of being discarded. A remote attacker could abuse this flaw to cause a denial of service (out-of-memory condition). (CVE-2010-4251, CVE-2010-4805, Moderate)\n\n* A flaw was found in the Linux kernel's Transparent Huge Pages (THP) implementation. A local, unprivileged user could abuse this flaw to allow the user stack (when it is using huge pages) to grow and cause a denial of service. (CVE-2011-0999, Moderate)\n\n* A flaw in the Linux kernel's Event Poll (epoll) implementation could allow a local, unprivileged user to cause a denial of service.\n(CVE-2011-1082, Moderate)\n\n* An inconsistency was found in the interaction between the Linux kernel's method for allocating NFSv4 (Network File System version 4) ACL data and the method by which it was freed. This inconsistency led to a kernel panic which could be triggered by a local, unprivileged user with files owned by said user on an NFSv4 share. (CVE-2011-1090, Moderate)\n\n* It was found that some structure padding and reserved fields in certain data structures in KVM (Kernel-based Virtual Machine) were not initialized properly before being copied to user-space. A privileged host user with access to '/dev/kvm' could use this flaw to leak kernel stack memory to user-space. (CVE-2010-3881, Low)\n\n* A missing validation check was found in the Linux kernel's mac_partition() implementation, used for supporting file systems created on Mac OS operating systems. A local attacker could use this flaw to cause a denial of service by mounting a disk that contains specially crafted partitions. 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On default\n Debian installations this is not exploitable as this\n interface is only accessible to root.\n\n - CVE-2011-1495\n Dan Rosenberg reported two additional issues in the\n /dev/mpt2ctl interface provided by the driver for LSI\n MPT Fusion SAS 2.0 controllers. Local users can obtain\n elevated privileges and read arbitrary kernel memory by\n using specially crafted ioctl calls. On default Debian\n installations this is not exploitable as this interface\n is only accessible to root.\n\n - CVE-2011-1585\n Jeff Layton reported an issue in the Common Internet\n File System (CIFS). Local users can bypass\n authentication requirements for shares that are already\n mounted by another user.\n\n - CVE-2011-1593\n Robert Swiecki reported a signedness issue in the\n next_pidmap() function, which can be exploited by local\n users to cause a denial of service.\n\n - CVE-2011-1598\n Dave Jones reported an issue in the Broadcast Manager\n Controller Area Network (CAN/BCM) protocol that may\n allow local users to cause a NULL pointer dereference,\n resulting in a denial of service.\n\n - CVE-2011-1745\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the AGPIOC_BIND ioctl. On default\n Debian installations, this is exploitable only by users\n in the 'video' group.\n\n - CVE-2011-1746\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the agp_allocate_memory and\n agp_create_user_memory routines. On default Debian\n installations, this is exploitable only by users in the\n 'video' group.\n\n - CVE-2011-1748\n Oliver Kartkopp reported an issue in the Controller Area\n Network (CAN) raw socket implementation which permits\n local users to cause a NULL pointer dereference,\n resulting in a denial of service.\n\n - CVE-2011-1759\n Dan Rosenberg reported an issue in the support for\n executing 'old ABI' binaries on ARM processors. Local\n users can obtain elevated privileges due to insufficient\n bounds checking in the semtimedop system call.\n\n - CVE-2011-1767\n Alexecy Dobriyan reported an issue in the GRE over IP\n implementation. Remote users can cause a denial of\n service by sending a packet during module\n initialization.\n\n - CVE-2011-1770\n Dan Rosenberg reported an issue in the Datagram\n Congestion Control Protocol (DCCP). Remote users can\n cause a denial of service or potentially obtain access\n to sensitive kernel memory.\n\n - CVE-2011-1776\n Timo Warns reported an issue in the Linux implementation\n for GUID partitions. Users with physical access can gain\n access to sensitive kernel memory by adding a storage\n device with a specially crafted corrupted invalid\n partition table.\n\n - CVE-2011-2022\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the AGPIOC_UNBIND ioctl. On default\n Debian installations, this is exploitable only by users\n in the video group.\n\nThis update also includes changes queued for the next point release of\nDebian 6.0, which also fix various non-security issues. These\nadditional changes are described in the package changelog.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2010-3875\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-0695\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-0711\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-0726\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1016\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1078\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1079\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1080\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1090\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1160\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1163\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1170\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1171\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1172\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1173\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1180\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1182\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1476\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1477\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1478\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1493\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1494\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1495\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1585\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1593\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1598\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1745\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1746\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1748\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1759\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1767\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1770\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-1776\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-2022\"\n );\n # https://packages.debian.org/changelogs/pool/main/l/linux-2.6/linux-2.6_2.6.32-34/changelog\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?761a8c38\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/squeeze/linux-2.6\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.debian.org/security/2011/dsa-2240\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Upgrade the linux-2.6 and user-mode-linux packages.\n\nFor the stable distribution (squeeze), these problems have been fixed\nin version 2.6.32-34squeeze1. Updates for issues impacting the\noldstable distribution (lenny) will be available soon.\n\nThe following matrix lists additional source packages that were\nrebuilt for compatibility with or to take advantage of this update :\n\n Debian 6.0 (squeeze) \n user-mode-linux 2.6.32-1um-4+34squeeze1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-2.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:6.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2011/01/03\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2011/05/24\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2011/06/10\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2011-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"6.0\", prefix:\"firmware-linux-free\", 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ESX third-party update for Service Console kernel The ESX Service Console Operating System (COS) kernel is updated to kernel-2.6.18-274.3.1.el5 to fix multiple security issues in the COS kernel.\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CVE-2011-0726, CVE-2011-1078, CVE-2011-1079, CVE-2011-1080, CVE-2011-1093, CVE-2011-1163, CVE-2011-1166, CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1494, CVE-2011-1495, CVE-2011-1577, CVE-2011-1763, CVE-2010-4649, CVE-2011-0695, CVE-2011-0711, CVE-2011-1044, CVE-2011-1182, CVE-2011-1573, CVE-2011-1576, CVE-2011-1593, CVE-2011-1745, CVE-2011-1746, CVE-2011-1776, CVE-2011-1936, CVE-2011-2022, CVE-2011-2213, CVE-2011-2492, CVE-2011-1780, CVE-2011-2525, CVE-2011-2689, CVE-2011-2482, CVE-2011-2491, CVE-2011-2495, CVE-2011-2517, CVE-2011-2519, CVE-2011-2901 to these issues.\n b. ESX third-party update for Service Console cURL RPM The ESX Service Console (COS) curl RPM is updated to cURL-7.15.5.9 resolving a security issues.\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2011-2192 to this issue.\n c. ESX third-party update for Service Console nspr and nss RPMs The ESX Service Console (COS) nspr and nss RPMs are updated to nspr-4.8.8-1.el5_7 and nss-3.12.10-4.el5_7 respectively resolving a security issues.\n A Certificate Authority (CA) issued fraudulent SSL certificates and Netscape Portable Runtime (NSPR) and Network Security Services (NSS) contain the built-in tokens of this fraudulent Certificate Authority. This update renders all SSL certificates signed by the fraudulent CA as untrusted for all uses.\n d. ESX third-party update for Service Console rpm RPMs The ESX Service Console Operating System (COS) rpm packages are updated to popt-1.10.2.3-22.el5_7.2, rpm-4.4.2.3-22.el5_7.2, rpm-libs-4.4.2.3-22.el5_7.2 and rpm-python-4.4.2.3-22.el5_7.2 which fixes multiple security issues.\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CVE-2010-2059 and CVE-2011-3378 to these issues.\n e. 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ESX third-party update for Service Console cURL RPM\n \n The ESX Service Console (COS) curl RPM is updated to cURL-7.15.5.9\n resolving a security issues.\n \n The Common Vulnerabilities and Exposures project (cve.mitre.org) has\n assigned the name CVE-2011-2192 to this issue.\n \nc. ESX third-party update for Service Console nspr and nss RPMs\n \n The ESX Service Console (COS) nspr and nss RPMs are updated to\n nspr-4.8.8-1.el5_7 and nss-3.12.10-4.el5_7 respectively resolving\n a security issues.\n \n A Certificate Authority (CA) issued fraudulent SSL certificates and\n Netscape Portable Runtime (NSPR) and Network Security Services (NSS)\n contain the built-in tokens of this fraudulent Certificate\n Authority. This update renders all SSL certificates signed by the\n fraudulent CA as untrusted for all uses.\n \nd. 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(CVE-2011-1173)\n\n - net/ipv4/netfilter/arp_tables.c in the IPv4 implementation in the Linux kernel did not place the expected '0' character at the end of string data in the values of certain structure members, which allowed local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.\n (CVE-2011-1170)\n\n - net/ipv4/netfilter/ip_tables.c in the IPv4 implementation in the Linux kernel did not place the expected '0' character at the end of string data in the values of certain structure members, which allowed local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.\n (CVE-2011-1171)\n\n - net/ipv6/netfilter/ip6_tables.c in the IPv6 implementation in the Linux kernel did not place the expected '0' character at the end of string data in the values of certain structure members, which allowed local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.\n (CVE-2011-1172)\n\n - Multiple integer overflows in the (1) agp_allocate_memory and (2) agp_create_user_memory functions in drivers/char/agp/generic.c in the Linux kernel before allowed local users to trigger buffer overflows, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via vectors related to calls that specify a large number of memory pages. (CVE-2011-1746)\n\n - Integer overflow in the agp_generic_insert_memory function in drivers/char/agp/generic.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (system crash) via a crafted AGPIOC_BIND agp_ioctl ioctl call. (CVE-2011-1745)\n\n - The bcm_release function in net/can/bcm.c in the Linux kernel did not properly validate a socket data structure, which allowed local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted release operation. (CVE-2011-1598)\n\n - The raw_release function in net/can/raw.c in the Linux kernel did not properly validate a socket data structure, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted release operation. (CVE-2011-1748)", "cvss3": {}, "published": "2011-07-26T00:00:00", "type": "nessus", "title": "SuSE 11.1 Security Update : Linux kernel (SAT Patch Numbers 4884 / 4888 / 4889)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-1012", "CVE-2011-1017", "CVE-2011-1020", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1160", "CVE-2011-1170", "CVE-2011-1171", "CVE-2011-1172", "CVE-2011-1173", "CVE-2011-1577", "CVE-2011-1585", "CVE-2011-1593", "CVE-2011-1598", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1748", "CVE-2011-2182", "CVE-2011-2183", "CVE-2011-2213", "CVE-2011-2491", "CVE-2011-2496", "CVE-2011-2517"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:11:btrfs-kmp-default", "p-cpe:/a:novell:suse_linux:11:btrfs-kmp-pae", "p-cpe:/a:novell:suse_linux:11:btrfs-kmp-xen", "p-cpe:/a:novell:suse_linux:11:ext4dev-kmp-default", "p-cpe:/a:novell:suse_linux:11:ext4dev-kmp-pae", "p-cpe:/a:novell:suse_linux:11:ext4dev-kmp-xen", "p-cpe:/a:novell:suse_linux:11:hyper-v-kmp-default", "p-cpe:/a:novell:suse_linux:11:hyper-v-kmp-pae", "p-cpe:/a:novell:suse_linux:11:kernel-default", "p-cpe:/a:novell:suse_linux:11:kernel-default-base", "p-cpe:/a:novell:suse_linux:11:kernel-default-devel", "p-cpe:/a:novell:suse_linux:11:kernel-default-extra", "p-cpe:/a:novell:suse_linux:11:kernel-default-man", "p-cpe:/a:novell:suse_linux:11:kernel-desktop-devel", "p-cpe:/a:novell:suse_linux:11:kernel-ec2", "p-cpe:/a:novell:suse_linux:11:kernel-ec2-base", "p-cpe:/a:novell:suse_linux:11:kernel-pae", "p-cpe:/a:novell:suse_linux:11:kernel-pae-base", "p-cpe:/a:novell:suse_linux:11:kernel-pae-devel", "p-cpe:/a:novell:suse_linux:11:kernel-pae-extra", "p-cpe:/a:novell:suse_linux:11:kernel-source", "p-cpe:/a:novell:suse_linux:11:kernel-syms", "p-cpe:/a:novell:suse_linux:11:kernel-trace", "p-cpe:/a:novell:suse_linux:11:kernel-trace-base", "p-cpe:/a:novell:suse_linux:11:kernel-trace-devel", "p-cpe:/a:novell:suse_linux:11:kernel-xen", "p-cpe:/a:novell:suse_linux:11:kernel-xen-base", "p-cpe:/a:novell:suse_linux:11:kernel-xen-devel", "p-cpe:/a:novell:suse_linux:11:kernel-xen-extra", "cpe:/o:novell:suse_linux:11"], "id": "SUSE_11_KERNEL-110718.NASL", "href": "https://www.tenable.com/plugins/nessus/55686", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from SuSE 11 update information. The text itself is\n# copyright (C) Novell, Inc.\n#\n\nif (NASL_LEVEL < 3000) exit(0);\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(55686);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2011-1012\", \"CVE-2011-1017\", \"CVE-2011-1020\", \"CVE-2011-1078\", \"CVE-2011-1079\", \"CVE-2011-1080\", \"CVE-2011-1160\", \"CVE-2011-1170\", \"CVE-2011-1171\", \"CVE-2011-1172\", \"CVE-2011-1173\", \"CVE-2011-1577\", \"CVE-2011-1585\", \"CVE-2011-1593\", \"CVE-2011-1598\", \"CVE-2011-1745\", \"CVE-2011-1746\", \"CVE-2011-1748\", \"CVE-2011-2182\", \"CVE-2011-2183\", \"CVE-2011-2213\", \"CVE-2011-2491\", \"CVE-2011-2496\", \"CVE-2011-2517\");\n\n script_name(english:\"SuSE 11.1 Security Update : Linux kernel (SAT Patch Numbers 4884 / 4888 / 4889)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SuSE 11 host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The SUSE Linux Enterprise 11 Service Pack 1 kernel was updated to\n2.6.32.43 and fixes various bugs and security issues.\n\nThe following security issues were fixed :\n\n - The normal mmap paths all avoid creating a mapping where\n the pgoff inside the mapping could wrap around due to\n overflow. However, an expanding mremap() can take such a\n non-wrapping mapping and make it bigger and cause a\n wrapping condition. (CVE-2011-2496)\n\n - A local unprivileged user able to access a NFS\n filesystem could use file locking to deadlock parts of\n an nfs server under some circumstance. (CVE-2011-2491)\n\n - Fixed a race between ksmd and other memory management\n code, which could result in a NULL ptr dereference and\n kernel crash. (CVE-2011-2183)\n\n - In both trigger_scan and sched_scan operations, we were\n checking for the SSID length before assigning the value\n correctly. Since the memory was just kzalloced, the\n check was always failing and SSID with over 32\n characters were allowed to go through. This required\n CAP_NET_ADMIN privileges to be exploited.\n (CVE-2011-2517)\n\n - A malicious user or buggy application could inject\n diagnosing byte code and trigger an infinite loop in\n inet_diag_bc_audit(). (CVE-2011-2213)\n\n - The code for evaluating LDM partitions (in\n fs/partitions/ldm.c) contained bugs that could crash the\n kernel for certain corrupted LDM partitions.\n (CVE-2011-1017 / CVE-2011-1012 / CVE-2011-2182)\n\n - Multiple integer overflows in the next_pidmap function\n in kernel/pid.c in the Linux kernel allowed local users\n to cause a denial of service (system crash) via a\n crafted (1) getdents or (2) readdir system call.\n (CVE-2011-1593)\n\n - The proc filesystem implementation in the Linux kernel\n did not restrict access to the /proc directory tree of a\n process after this process performs an exec of a setuid\n program, which allowed local users to obtain sensitive\n information or cause a denial of service via open,\n lseek, read, and write system calls. (CVE-2011-1020)\n\n - When using a setuid root mount.cifs, local users could\n hijack password protected mounted CIFS shares of other\n local users. (CVE-2011-1585)\n\n - Kernel information via the TPM devices could by used by\n local attackers to read kernel memory. (CVE-2011-1160)\n\n - The Linux kernel automatically evaluated partition\n tables of storage devices. The code for evaluating EFI\n GUID partitions (in fs/partitions/efi.c) contained a bug\n that causes a kernel oops on certain corrupted GUID\n partition tables, which might be used by local attackers\n to crash the kernel or potentially execute code.\n (CVE-2011-1577)\n\n - In a bluetooth ioctl, struct sco_conninfo has one\n padding byte in the end. Local variable cinfo of type\n sco_conninfo was copied to userspace with this\n uninizialized one byte, leading to an old stack contents\n leak. (CVE-2011-1078)\n\n - In a bluetooth ioctl, struct ca is copied from\n userspace. It was not checked whether the 'device' field\n was NULL terminated. This potentially leads to BUG()\n inside of alloc_netdev_mqs() and/or information leak by\n creating a device with a name made of contents of kernel\n stack. (CVE-2011-1079)\n\n - In ebtables rule loading, struct tmp is copied from\n userspace. It was not checked whether the 'name' field\n is NULL terminated. This may have lead to buffer\n overflow and passing contents of kernel stack as a\n module name to try_then_request_module() and,\n consequently, to modprobe commandline. It would be seen\n by all userspace processes. (CVE-2011-1080)\n\n - The econet_sendmsg function in net/econet/af_econet.c in\n the Linux kernel on the x86_64 platform allowed remote\n attackers to obtain potentially sensitive information\n from kernel stack memory by reading uninitialized data\n in the ah field of an Acorn Universal Networking (AUN)\n packet. (CVE-2011-1173)\n\n - net/ipv4/netfilter/arp_tables.c in the IPv4\n implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability\n to issue a crafted request, and then reading the\n argument to the resulting modprobe process.\n (CVE-2011-1170)\n\n - net/ipv4/netfilter/ip_tables.c in the IPv4\n implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability\n to issue a crafted request, and then reading the\n argument to the resulting modprobe process.\n (CVE-2011-1171)\n\n - net/ipv6/netfilter/ip6_tables.c in the IPv6\n implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability\n to issue a crafted request, and then reading the\n argument to the resulting modprobe process.\n (CVE-2011-1172)\n\n - Multiple integer overflows in the (1)\n agp_allocate_memory and (2) agp_create_user_memory\n functions in drivers/char/agp/generic.c in the Linux\n kernel before allowed local users to trigger buffer\n overflows, and consequently cause a denial of service\n (system crash) or possibly have unspecified other\n impact, via vectors related to calls that specify a\n large number of memory pages. (CVE-2011-1746)\n\n - Integer overflow in the agp_generic_insert_memory\n function in drivers/char/agp/generic.c in the Linux\n kernel allowed local users to gain privileges or cause a\n denial of service (system crash) via a crafted\n AGPIOC_BIND agp_ioctl ioctl call. (CVE-2011-1745)\n\n - The bcm_release function in net/can/bcm.c in the Linux\n kernel did not properly validate a socket data\n structure, which allowed local users to cause a denial\n of service (NULL pointer dereference) or possibly have\n unspecified other impact via a crafted release\n operation. (CVE-2011-1598)\n\n - The raw_release function in net/can/raw.c in the Linux\n kernel did not properly validate a socket data\n structure, which allows local users to cause a denial of\n service (NULL pointer dereference) or possibly have\n unspecified other impact via a crafted release\n operation. 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A local attacker could exploit this to read uninitialized data from the disk, leading to a loss of privacy. (CVE-2011-0463)\n\nTimo Warns discovered that the LDM disk partition handling code did not correctly handle certain values. By inserting a specially crafted disk device, a local attacker could exploit this to gain root privileges. (CVE-2011-1017)\n\nIt was discovered that the /proc filesystem did not correctly handle permission changes when programs executed. A local attacker could hold open files to examine details about programs running with higher privileges, potentially increasing the chances of exploiting additional vulnerabilities. (CVE-2011-1020)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)\n\nPeter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nVasiliy Kulikov discovered that the netfilter code did not check certain strings copied from userspace. A local attacker with netfilter access could exploit this to read kernel memory or crash the system, leading to a denial of service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver did not correctly initialize memory. A remote attacker could send specially crafted traffic to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate the signal structure from tkill(). A local attacker could exploit this to send signals to arbitrary threads, possibly bypassing expected restrictions. (CVE-2011-1182)\n\nDan Rosenberg discovered that the X.25 Rose network stack did not correctly handle certain fields. If a system was running with Rose enabled, a remote attacker could send specially crafted traffic to gain root privileges. (CVE-2011-1493)\n\nDan Rosenberg discovered that MPT devices did not correctly validate certain values in ioctl calls. If these drivers were loaded, a local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nTimo Warns discovered that the GUID partition parsing routines did not correctly validate certain structures. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1577)\n\nPhil Oester discovered that the network bonding system did not correctly handle large queues. On some systems, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1581)\n\nTavis Ormandy discovered that the pidmap function did not correctly handle large requests. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver did not correctly validate certain socket structures. If this driver was loaded, a local attacker could crash the system, leading to a denial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain ioctl values. A local attacker with access to the video subsystem could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-1745, CVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size of certain memory allocations. A local attacker with access to the video subsystem could exploit this to run the system out of memory, leading to a denial of service. (CVE-2011-1746)\n\nDan Rosenberg discovered that the DCCP stack did not correctly handle certain packet structures. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1770)\n\nBen Greear discovered that CIFS did not correctly handle direct I/O.\nA local attacker with access to a CIFS partition could exploit this to crash the system, leading to a denial of service. (CVE-2011-1771)\n\nVasiliy Kulikov and Dan Rosenberg discovered that ecryptfs did not correctly check the origin of mount points. A local attacker could exploit this to trick the system into unmounting arbitrary mount points, leading to a denial of service. (CVE-2011-1833)\n\nVasiliy Kulikov discovered that taskstats listeners were not correctly handled. A local attacker could expoit this to exhaust memory and CPU resources, leading to a denial of service.\n(CVE-2011-2484)\n\nIt was discovered that Bluetooth l2cap and rfcomm did not correctly initialize structures. A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy.\n(CVE-2011-2492)\n\nSami Liedes discovered that ext4 did not correctly handle missing root inodes. A local attacker could trigger the mount of a specially crafted filesystem to cause the system to crash, leading to a denial of service. (CVE-2011-2493)\n\nIt was discovered that GFS2 did not correctly check block sizes. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2689)\n\nFernando Gont discovered that the IPv6 stack used predictable fragment identification numbers. A remote attacker could exploit this to exhaust network resources, leading to a denial of service.\n(CVE-2011-2699)\n\nThe performance counter subsystem did not correctly handle certain counters. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2918)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2011-09-22T00:00:00", "type": "nessus", "title": "USN-1212-1 : linux-ti-omap4 vulnerabilities", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "PARTIAL", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 8.5, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-0463", "CVE-2011-1017", "CVE-2011-1020", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1160", "CVE-2011-1170", "CVE-2011-1171", "CVE-2011-1172", "CVE-2011-1173", "CVE-2011-1180", "CVE-2011-1182", "CVE-2011-1493", "CVE-2011-1494", "CVE-2011-1495", "CVE-2011-1577", "CVE-2011-1581", "CVE-2011-1593", "CVE-2011-1598", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1748", "CVE-2011-1770", "CVE-2011-1771", "CVE-2011-1833", "CVE-2011-2022", "CVE-2011-2484", "CVE-2011-2492", "CVE-2011-2493", "CVE-2011-2534", "CVE-2011-2689", "CVE-2011-2699", "CVE-2011-2918"], "modified": "2019-10-16T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux"], "id": "UBUNTU_USN-1212-1.NASL", "href": "https://www.tenable.com/plugins/nessus/56257", "sourceData": "# This script was automatically generated from Ubuntu Security\n# Notice USN-1212-1. 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(CVE-2011-2918)\");\n script_set_attribute(attribute:\"see_also\", value:\"http://www.ubuntu.com/usn/usn-1212-1/\");\n script_set_attribute(attribute:\"solution\", value:\"Update the affected package(s).\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2011/09/21\");\n\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux\");\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"plugin_publication_date\", value: \"2011/09/22\");\n script_end_attributes();\n \n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(\"Ubuntu Security Notice (C) 2011 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude(\"ubuntu.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) exit(0, \"Local checks are not enabled.\");\nif (!get_kb_item(\"Host/Ubuntu/release\")) exit(0, \"The host is not running Ubuntu.\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) exit(1, \"Could not obtain the list of installed packages.\");\n\nflag = 0;\n\nif (ubuntu_check(osver:\"11.04\", pkgname:\"linux-image-2.6.38-1209-omap4\", pkgver:\"2.6.38-1209.15\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:ubuntu_report_get());\n else security_hole(0);\n exit(0);\n}\nelse exit(0, \"The host is not affected.\");\n", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:C"}}, {"lastseen": "2023-01-11T14:32:27", "description": "Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leak. The Common Vulnerabilities and Exposures project identifies the following problems :\n\n - CVE-2010-2524 David Howells reported an issue in the Common Internet File System (CIFS). Local users could cause arbitrary CIFS shares to be mounted by introducing malicious redirects.\n\n - CVE-2010-3875 Vasiliy Kulikov discovered an issue in the Linux implementation of the Amateur Radio AX.25 Level 2 protocol. Local users may obtain access to sensitive kernel memory.\n\n - CVE-2010-4075 Dan Rosenberg reported an issue in the tty layer that may allow local users to obtain access to sensitive kernel memory.\n\n - CVE-2010-4655 Kees Cook discovered several issues in the ethtool interface which may allow local users with the CAP_NET_ADMIN capability to obtain access to sensitive kernel memory.\n\n - CVE-2011-0695 Jens Kuehnel reported an issue in the InfiniBand stack.\n Remote attackers can exploit a race condition to cause a denial of service (kernel panic).\n\n - CVE-2011-0710 Al Viro reported an issue in the /proc/<pid>/status interface on the s390 architecture. Local users could gain access to sensitive memory in processes they do not own via the task_show_regs entry.\n\n - CVE-2011-0711 Dan Rosenberg reported an issue in the XFS filesystem.\n Local users may obtain access to sensitive kernel memory.\n\n - CVE-2011-0726 Kees Cook reported an issue in the /proc/<pid>/stat implementation. Local users could learn the text location of a process, defeating protections provided by address space layout randomization (ASLR).\n\n - CVE-2011-1010 Timo Warns reported an issue in the Linux support for Mac partition tables. Local users with physical access could cause a denial of service (panic) by adding a storage device with a malicious map_count value.\n\n - CVE-2011-1012 Timo Warns reported an issue in the Linux support for LDM partition tables. Local users with physical access could cause a denial of service (Oops) by adding a storage device with an invalid VBLK value in the VMDB structure.\n\n - CVE-2011-1017 Timo Warns reported an issue in the Linux support for LDM partition tables. Users with physical access can gain access to sensitive kernel memory or gain elevated privileges by adding a storage device with a specially crafted LDM partition.\n\n - CVE-2011-1078 Vasiliy Kulikov discovered an issue in the Bluetooth subsystem. Local users can obtain access to sensitive kernel memory.\n\n - CVE-2011-1079 Vasiliy Kulikov discovered an issue in the Bluetooth subsystem. Local users with the CAP_NET_ADMIN capability can cause a denial of service (kernel Oops).\n\n - CVE-2011-1080 Vasiliy Kulikov discovered an issue in the Netfilter subsystem. Local users can obtain access to sensitive kernel memory.\n\n - CVE-2011-1090 Neil Horman discovered a memory leak in the setacl() call on NFSv4 filesystems. Local users can exploit this to cause a denial of service (Oops).\n\n - CVE-2011-1093 Johan Hovold reported an issue in the Datagram Congestion Control Protocol (DCCP) implementation.\n Remote users could cause a denial of service by sending data after closing a socket.\n\n - CVE-2011-1160 Peter Huewe reported an issue in the Linux kernel's support for TPM security chips. Local users with permission to open the device can gain access to sensitive kernel memory.\n\n - CVE-2011-1163 Timo Warns reported an issue in the kernel support for Alpha OSF format disk partitions. Users with physical access can gain access to sensitive kernel memory by adding a storage device with a specially crafted OSF partition.\n\n - CVE-2011-1170 Vasiliy Kulikov reported an issue in the Netfilter arp table implementation. Local users with the CAP_NET_ADMIN capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1171 Vasiliy Kulikov reported an issue in the Netfilter IP table implementation. Local users with the CAP_NET_ADMIN capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1172 Vasiliy Kulikov reported an issue in the Netfilter IP6 table implementation. Local users with the CAP_NET_ADMIN capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1173 Vasiliy Kulikov reported an issue in the Acorn Econet protocol implementation. Local users can obtain access to sensitive kernel memory on systems that use this rare hardware.\n\n - CVE-2011-1180 Dan Rosenberg reported a buffer overflow in the Information Access Service of the IrDA protocol, used for Infrared devices. Remote attackers within IR device range can cause a denial of service or possibly gain elevated privileges.\n\n - CVE-2011-1182 Julien Tinnes reported an issue in the rt_sigqueueinfo interface. Local users can generate signals with falsified source pid and uid information.\n\n - CVE-2011-1477 Dan Rosenberg reported issues in the Open Sound System driver for cards that include a Yamaha FM synthesizer chip. Local users can cause memory corruption resulting in a denial of service. This issue does not affect official Debian Linux image packages as they no longer provide support for OSS. However, custom kernels built from Debians linux-source-2.6.26 may have enabled this configuration and would therefore be vulnerable.\n\n - CVE-2011-1493 Dan Rosenburg reported two issues in the Linux implementation of the Amateur Radio X.25 PLP (Rose) protocol. A remote user can cause a denial of service by providing specially crafted facilities fields.\n\n - CVE-2011-1577 Timo Warns reported an issue in the Linux support for GPT partition tables. Local users with physical access could cause a denial of service (Oops) by adding a storage device with a malicious partition table header.\n\n - CVE-2011-1593 Robert Swiecki reported a signednes issue in the next_pidmap() function, which can be exploited my local users to cause a denial of service.\n\n - CVE-2011-1598 Dave Jones reported an issue in the Broadcast Manager Controller Area Network (CAN/BCM) protocol that may allow local users to cause a NULL pointer dereference, resulting in a denial of service.\n\n - CVE-2011-1745 Vasiliy Kulikov reported an issue in the Linux support for AGP devices. Local users can obtain elevated privileges or cause a denial of service due to missing bounds checking in the AGPIOC_BIND ioctl. On default Debian installations, this is exploitable only by users in the video group.\n\n - CVE-2011-1746 Vasiliy Kulikov reported an issue in the Linux support for AGP devices. Local users can obtain elevated privileges or cause a denial of service due to missing bounds checking in the agp_allocate_memory and agp_create_user_memory. On default Debian installations, this is exploitable only by users in the video group.\n\n - CVE-2011-1748 Oliver Kartkopp reported an issue in the Controller Area Network (CAN) raw socket implementation which permits ocal users to cause a NULL pointer dereference, resulting in a denial of service.\n\n - CVE-2011-1759 Dan Rosenberg reported an issue in the support for executing 'old ABI' binaries on ARM processors. Local users can obtain elevated privileges due to insufficient bounds checking in the semtimedop system call.\n\n - CVE-2011-1767 Alexecy Dobriyan reported an issue in the GRE over IP implementation. Remote users can cause a denial of service by sending a packet during module initialization.\n\n - CVE-2011-1768 Alexecy Dobriyan reported an issue in the IP tunnels implementation. Remote users can cause a denial of service by sending a packet during module initialization.\n\n - CVE-2011-1776 Timo Warns reported an issue in the Linux implementation for GUID partitions. Users with physical access can gain access to sensitive kernel memory by adding a storage device with a specially crafted corrupted invalid partition table.\n\n - CVE-2011-2022 Vasiliy Kulikov reported an issue in the Linux support for AGP devices. Local users can obtain elevated privileges or cause a denial of service due to missing bounds checking in the AGPIOC_UNBIND ioctl. On default Debian installations, this is exploitable only by users in the video group.\n\n - CVE-2011-2182 Ben Hutchings reported an issue with the fix for CVE-2011-1017 (see above) that made it insufficient to resolve the issue.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2011-06-20T00:00:00", "type": "nessus", "title": "Debian DSA-2264-1 : linux-2.6 - privilege escalation/denial of service/information leak", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2010-2524", "CVE-2010-3875", "CVE-2010-4075", "CVE-2010-4655", "CVE-2011-0695", "CVE-2011-0710", "CVE-2011-0711", "CVE-2011-0726", "CVE-2011-1010", "CVE-2011-1012", "CVE-2011-1017", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1090", "CVE-2011-1093", "CVE-2011-1160", "CVE-2011-1163", "CVE-2011-1170", "CVE-2011-1171", "CVE-2011-1172", "CVE-2011-1173", "CVE-2011-1180", "CVE-2011-1182", "CVE-2011-1477", "CVE-2011-1493", "CVE-2011-1577", "CVE-2011-1593", "CVE-2011-1598", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1748", "CVE-2011-1759", "CVE-2011-1767", "CVE-2011-1768", "CVE-2011-1776", "CVE-2011-2022", "CVE-2011-2182"], "modified": "2021-01-04T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:linux-2.6", "cpe:/o:debian:debian_linux:5.0"], "id": "DEBIAN_DSA-2264.NASL", "href": "https://www.tenable.com/plugins/nessus/55170", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Debian Security Advisory DSA-2264. The text \n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(55170);\n script_version(\"1.14\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/04\");\n\n script_cve_id(\"CVE-2010-2524\", \"CVE-2010-3875\", \"CVE-2010-4075\", \"CVE-2010-4655\", \"CVE-2011-0695\", \"CVE-2011-0710\", \"CVE-2011-0711\", \"CVE-2011-0726\", \"CVE-2011-1010\", \"CVE-2011-1012\", \"CVE-2011-1017\", \"CVE-2011-1078\", \"CVE-2011-1079\", \"CVE-2011-1080\", \"CVE-2011-1090\", \"CVE-2011-1093\", \"CVE-2011-1160\", \"CVE-2011-1163\", \"CVE-2011-1170\", \"CVE-2011-1171\", \"CVE-2011-1172\", \"CVE-2011-1173\", \"CVE-2011-1180\", \"CVE-2011-1182\", \"CVE-2011-1477\", \"CVE-2011-1493\", \"CVE-2011-1577\", \"CVE-2011-1593\", \"CVE-2011-1598\", \"CVE-2011-1745\", \"CVE-2011-1746\", \"CVE-2011-1748\", \"CVE-2011-1759\", \"CVE-2011-1767\", \"CVE-2011-1768\", \"CVE-2011-1776\", \"CVE-2011-2022\", \"CVE-2011-2182\");\n script_bugtraq_id(41904, 43806, 44630, 45972, 46417, 46421, 46492, 46512, 46616, 46766, 46793, 46839, 46866, 46878, 46919, 46935, 46980, 47003, 47009, 47343, 47497, 47503, 47534, 47535, 47645, 47791, 47796, 47835, 47843, 47852, 47853, 47990);\n script_xref(name:\"DSA\", value:\"2264\");\n\n script_name(english:\"Debian DSA-2264-1 : linux-2.6 - privilege escalation/denial of service/information leak\");\n script_summary(english:\"Checks dpkg output for the updated package\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security-related update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or information\nleak. The Common Vulnerabilities and Exposures project identifies the\nfollowing problems :\n\n - CVE-2010-2524\n David Howells reported an issue in the Common Internet\n File System (CIFS). Local users could cause arbitrary\n CIFS shares to be mounted by introducing malicious\n redirects.\n\n - CVE-2010-3875\n Vasiliy Kulikov discovered an issue in the Linux\n implementation of the Amateur Radio AX.25 Level 2\n protocol. Local users may obtain access to sensitive\n kernel memory.\n\n - CVE-2010-4075\n Dan Rosenberg reported an issue in the tty layer that\n may allow local users to obtain access to sensitive\n kernel memory.\n\n - CVE-2010-4655\n Kees Cook discovered several issues in the ethtool\n interface which may allow local users with the\n CAP_NET_ADMIN capability to obtain access to sensitive\n kernel memory.\n\n - CVE-2011-0695\n Jens Kuehnel reported an issue in the InfiniBand stack.\n Remote attackers can exploit a race condition to cause a\n denial of service (kernel panic).\n\n - CVE-2011-0710\n Al Viro reported an issue in the /proc/<pid>/status\n interface on the s390 architecture. Local users could\n gain access to sensitive memory in processes they do not\n own via the task_show_regs entry.\n\n - CVE-2011-0711\n Dan Rosenberg reported an issue in the XFS filesystem.\n Local users may obtain access to sensitive kernel\n memory.\n\n - CVE-2011-0726\n Kees Cook reported an issue in the /proc/<pid>/stat\n implementation. Local users could learn the text\n location of a process, defeating protections provided by\n address space layout randomization (ASLR).\n\n - CVE-2011-1010\n Timo Warns reported an issue in the Linux support for\n Mac partition tables. Local users with physical access\n could cause a denial of service (panic) by adding a\n storage device with a malicious map_count value.\n\n - CVE-2011-1012\n Timo Warns reported an issue in the Linux support for\n LDM partition tables. Local users with physical access\n could cause a denial of service (Oops) by adding a\n storage device with an invalid VBLK value in the VMDB\n structure.\n\n - CVE-2011-1017\n Timo Warns reported an issue in the Linux support for\n LDM partition tables. Users with physical access can\n gain access to sensitive kernel memory or gain elevated\n privileges by adding a storage device with a specially\n crafted LDM partition.\n\n - CVE-2011-1078\n Vasiliy Kulikov discovered an issue in the Bluetooth\n subsystem. Local users can obtain access to sensitive\n kernel memory.\n\n - CVE-2011-1079\n Vasiliy Kulikov discovered an issue in the Bluetooth\n subsystem. Local users with the CAP_NET_ADMIN capability\n can cause a denial of service (kernel Oops).\n\n - CVE-2011-1080\n Vasiliy Kulikov discovered an issue in the Netfilter\n subsystem. Local users can obtain access to sensitive\n kernel memory.\n\n - CVE-2011-1090\n Neil Horman discovered a memory leak in the setacl()\n call on NFSv4 filesystems. Local users can exploit this\n to cause a denial of service (Oops).\n\n - CVE-2011-1093\n Johan Hovold reported an issue in the Datagram\n Congestion Control Protocol (DCCP) implementation.\n Remote users could cause a denial of service by sending\n data after closing a socket.\n\n - CVE-2011-1160\n Peter Huewe reported an issue in the Linux kernel's\n support for TPM security chips. Local users with\n permission to open the device can gain access to\n sensitive kernel memory.\n\n - CVE-2011-1163\n Timo Warns reported an issue in the kernel support for\n Alpha OSF format disk partitions. Users with physical\n access can gain access to sensitive kernel memory by\n adding a storage device with a specially crafted OSF\n partition.\n\n - CVE-2011-1170\n Vasiliy Kulikov reported an issue in the Netfilter arp\n table implementation. Local users with the CAP_NET_ADMIN\n capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1171\n Vasiliy Kulikov reported an issue in the Netfilter IP\n table implementation. Local users with the CAP_NET_ADMIN\n capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1172\n Vasiliy Kulikov reported an issue in the Netfilter IP6\n table implementation. Local users with the CAP_NET_ADMIN\n capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1173\n Vasiliy Kulikov reported an issue in the Acorn Econet\n protocol implementation. Local users can obtain access\n to sensitive kernel memory on systems that use this rare\n hardware.\n\n - CVE-2011-1180\n Dan Rosenberg reported a buffer overflow in the\n Information Access Service of the IrDA protocol, used\n for Infrared devices. Remote attackers within IR device\n range can cause a denial of service or possibly gain\n elevated privileges.\n\n - CVE-2011-1182\n Julien Tinnes reported an issue in the rt_sigqueueinfo\n interface. Local users can generate signals with\n falsified source pid and uid information.\n\n - CVE-2011-1477\n Dan Rosenberg reported issues in the Open Sound System\n driver for cards that include a Yamaha FM synthesizer\n chip. Local users can cause memory corruption resulting\n in a denial of service. This issue does not affect\n official Debian Linux image packages as they no longer\n provide support for OSS. However, custom kernels built\n from Debians linux-source-2.6.26 may have enabled this\n configuration and would therefore be vulnerable.\n\n - CVE-2011-1493\n Dan Rosenburg reported two issues in the Linux\n implementation of the Amateur Radio X.25 PLP (Rose)\n protocol. A remote user can cause a denial of service by\n providing specially crafted facilities fields.\n\n - CVE-2011-1577\n Timo Warns reported an issue in the Linux support for\n GPT partition tables. Local users with physical access\n could cause a denial of service (Oops) by adding a\n storage device with a malicious partition table header.\n\n - CVE-2011-1593\n Robert Swiecki reported a signednes issue in the\n next_pidmap() function, which can be exploited my local\n users to cause a denial of service.\n\n - CVE-2011-1598\n Dave Jones reported an issue in the Broadcast Manager\n Controller Area Network (CAN/BCM) protocol that may\n allow local users to cause a NULL pointer dereference,\n resulting in a denial of service.\n\n - CVE-2011-1745\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the AGPIOC_BIND ioctl. On default\n Debian installations, this is exploitable only by users\n in the video group.\n\n - CVE-2011-1746\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the agp_allocate_memory and\n agp_create_user_memory. On default Debian installations,\n this is exploitable only by users in the video group.\n\n - CVE-2011-1748\n Oliver Kartkopp reported an issue in the Controller Area\n Network (CAN) raw socket implementation which permits\n ocal users to cause a NULL pointer dereference,\n resulting in a denial of service.\n\n - CVE-2011-1759\n Dan Rosenberg reported an issue in the support for\n executing 'old ABI' binaries on ARM processors. Local\n users can obtain elevated privileges due to insufficient\n bounds checking in the semtimedop system call.\n\n - CVE-2011-1767\n Alexecy Dobriyan reported an issue in the GRE over IP\n implementation. Remote users can cause a denial of\n service by sending a packet during module\n initialization.\n\n - CVE-2011-1768\n Alexecy Dobriyan reported an issue in the IP tunnels\n implementation. Remote users can cause a denial of\n service by sending a packet during module\n initialization.\n\n - CVE-2011-1776\n Timo Warns reported an issue in the Linux implementation\n for GUID partitions. Users with physical access can gain\n access to sensitive kernel memory by adding a storage\n device with a specially crafted corrupted invalid\n partition table.\n\n - CVE-2011-2022\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the AGPIOC_UNBIND ioctl. On default\n Debian installations, this is exploitable only by users\n in the video group.\n\n - CVE-2011-2182\n Ben Hutchings reported an issue with the fix for\n CVE-2011-1017 (see above) that made it insufficient to\n resolve the issue.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=618485\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2010-2524\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2010-3875\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2010-4075\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2010-4655\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2011-0695\"\n );\n 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These updates will\nnot become active until after the system is rebooted.\n\nFor the oldstable distribution (lenny), this problem has been fixed in\nversion 2.6.26-26lenny3. Updates for arm and hppa are not yet\navailable, but will be released as soon as possible.\n\nThe following matrix lists additional source packages that were\nrebuilt for compatibility with or to take advantage of this update :\n\n Debian 5.0 (lenny) \n user-mode-linux 2.6.26-1um-2+26lenny3 \nNote: Debian carefully tracks all known security issues across every\nLinux kernel package in all releases under active security support.\nHowever, given the high frequency at which low-severity security\nissues are discovered in the kernel and the resource requirements of\ndoing an update, updates for lower priority issues will normally not\nbe released for all kernels at the same time. 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On non-x86 systems, a local attacker could exploit this to read kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel addresses into the /proc filesystem. A local attacker could use this to increase the chances of a successful memory corruption exploit.\n(CVE-2010-4565)\n\nKees Cook discovered that the IOWarrior USB device driver did not correctly check certain size fields. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2010-4656)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not correctly clear memory when writing certain file holes. A local attacker could exploit this to read uninitialized data from the disk, leading to a loss of privacy. (CVE-2011-0463)\n\nDan Carpenter discovered that the TTPCI DVB driver did not check certain values during an ioctl. If the dvb-ttpci module was loaded, a local attacker could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-0521)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race condition. On systems using InfiniBand, a local attacker could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize memory.\nA local attacker could make crafted ioctl calls to leak portions of kernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\n\nRafael Dominguez Vega discovered that the caiaq Native Instruments USB driver did not correctly validate string lengths. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2011-0712)\n\nKees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. 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A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)\n\nNelson Elhage discovered that the epoll subsystem did not correctly handle certain structures. A local attacker could create malicious requests that would hang the system, leading to a denial of service.\n(CVE-2011-1082)\n\nJohan Hovold discovered that the DCCP network stack did not correctly handle certain packet combinations. A remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service. (CVE-2011-1093)\n\nPeter Huewe discovered that the TPM device did not correctly initialize memory. 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If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate the signal structure from tkill(). A local attacker could exploit this to send signals to arbitrary threads, possibly bypassing expected restrictions. (CVE-2011-1182)\n\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI interface. A local attacker on non-x86 systems might be able to cause a denial of service. (CVE-2011-1476)\n\nDan Rosenberg reported errors in the kernel's OSS (Open Sound System) driver for Yamaha FM synthesizer chips. A local user can exploit this to cause memory corruption, causing a denial of service or privilege escalation. (CVE-2011-1477)\n\nRyan Sweat discovered that the GRO code did not correctly validate memory. 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(CVE-2011-1016, Important)\n\n* A flaw in dccp_rcv_state_process() could allow a remote attacker to cause a denial of service, even when the socket was already closed.\n(CVE-2011-1093, Important)\n\n* A flaw in the Linux kernel's Stream Control Transmission Protocol (SCTP) implementation could allow a remote attacker to cause a denial of service if the sysctl 'net.sctp.addip_enable' and 'auth_enable' variables were turned on (they are off by default). (CVE-2011-1573, Important)\n\n* A memory leak in the inotify_init() system call. In some cases, it could leak a group, which could allow a local, unprivileged user to eventually cause a denial of service. (CVE-2010-4250, Moderate)\n\n* A missing validation of a null-terminated string data structure element in bnep_sock_ioctl() could allow a local user to cause an information leak or a denial of service. (CVE-2011-1079, Moderate)\n\n* An information leak in bcm_connect() in the Controller Area Network (CAN) Broadcast Manager implementation could allow a local, unprivileged user to leak kernel mode addresses in '/proc/net/can-bcm'. (CVE-2010-4565, Low)\n\n* A flaw was found in the Linux kernel's Integrity Measurement Architecture (IMA) implementation. When SELinux was disabled, adding an IMA rule which was supposed to be processed by SELinux would cause ima_match_rules() to always succeed, ignoring any remaining rules.\n(CVE-2011-0006, Low)\n\n* A missing initialization flaw in the XFS file system implementation could lead to an information leak. (CVE-2011-0711, Low)\n\n* Buffer overflow flaws in snd_usb_caiaq_audio_init() and snd_usb_caiaq_midi_init() could allow a local, unprivileged user with access to a Native Instruments USB audio device to cause a denial of service or escalate their privileges. 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(CVE-2011-1080, Low)\n\nThis update also fixes various bugs.\n\nThis update also adds an enhancement.\n\n - This update provides VLAN null tagging support (VLAN ID\n 0 can be used in tags).\n\nThe system must be rebooted for this update to take effect.\"\n );\n # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1105&L=scientific-linux-errata&T=0&P=857\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?927fa090\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"x-cpe:/o:fermilab:scientific_linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2010/12/29\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2011/05/10\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2012/08/01\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2012-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Scientific Linux Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Scientific Linux \" >!< release) audit(AUDIT_HOST_NOT, \"running Scientific Linux\");\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu >!< \"x86_64\" && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Scientific Linux\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"SL6\", reference:\"kernel-2.6.32-71.29.1.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debug-2.6.32-71.29.1.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debug-devel-2.6.32-71.29.1.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-devel-2.6.32-71.29.1.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-doc-2.6.32-71.29.1.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-firmware-2.6.32-71.29.1.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-headers-2.6.32-71.29.1.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"perf-2.6.32-71.29.1.el6\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-01-11T14:48:15", "description": "The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2011-0498 advisory.\n\n - Memory leak in the inotify_init1 function in fs/notify/inotify/inotify_user.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory consumption) via vectors involving failed attempts to create files. 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A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4076, CVE-2010-4077)\n\nIt was discovered that Xen did not correctly handle certain block requests. A local attacker in a Xen guest could cause the Xen host to use all available CPU resources, leading to a denial of service.\n(CVE-2010-4247)\n\nIt was discovered that the ICMP stack did not correctly handle certain unreachable messages. If a remote attacker were able to acquire a socket lock, they could send specially crafted traffic that would crash the system, leading to a denial of service. (CVE-2010-4526)\n\nKees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)\n\nTimo Warns discovered that OSF partition parsing routines did not correctly clear memory. A local attacker with physical access could plug in a specially crafted block device to read kernel memory, leading to a loss of privacy. (CVE-2011-1163)\n\nTimo Warns discovered that the GUID partition parsing routines did not correctly validate certain structures. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1577)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain ioctl values. A local attacker with access to the video subsystem could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-1745, CVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size of certain memory allocations. A local attacker with access to the video subsystem could exploit this to run the system out of memory, leading to a denial of service. 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get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nrelease = chomp(release);\nif (! preg(pattern:\"^(8\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 8.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Ubuntu\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2010-4076\", \"CVE-2010-4077\", \"CVE-2010-4247\", \"CVE-2010-4526\", \"CVE-2011-0726\", \"CVE-2011-1163\", \"CVE-2011-1577\", \"CVE-2011-1745\", \"CVE-2011-1746\", \"CVE-2011-1747\", \"CVE-2011-2022\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-1170-1\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nflag = 0;\n\nif (ubuntu_check(osver:\"8.04\", pkgname:\"linux-image-2.6.24-29-386\", pkgver:\"2.6.24-29.91\")) flag++;\nif (ubuntu_check(osver:\"8.04\", pkgname:\"linux-image-2.6.24-29-generic\", pkgver:\"2.6.24-29.91\")) flag++;\nif (ubuntu_check(osver:\"8.04\", pkgname:\"linux-image-2.6.24-29-lpia\", pkgver:\"2.6.24-29.91\")) flag++;\nif (ubuntu_check(osver:\"8.04\", pkgname:\"linux-image-2.6.24-29-lpiacompat\", pkgver:\"2.6.24-29.91\")) flag++;\nif (ubuntu_check(osver:\"8.04\", pkgname:\"linux-image-2.6.24-29-openvz\", pkgver:\"2.6.24-29.91\")) flag++;\nif (ubuntu_check(osver:\"8.04\", pkgname:\"linux-image-2.6.24-29-rt\", pkgver:\"2.6.24-29.91\")) flag++;\nif (ubuntu_check(osver:\"8.04\", pkgname:\"linux-image-2.6.24-29-server\", pkgver:\"2.6.24-29.91\")) flag++;\nif (ubuntu_check(osver:\"8.04\", pkgname:\"linux-image-2.6.24-29-virtual\", pkgver:\"2.6.24-29.91\")) flag++;\nif (ubuntu_check(osver:\"8.04\", pkgname:\"linux-image-2.6.24-29-xen\", pkgver:\"2.6.24-29.91\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-2.6-386 / linux-image-2.6-generic / etc\");\n}\n", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-01-17T14:22:57", "description": "Brad Spengler discovered that the kernel did not correctly account for userspace memory allocations during exec() calls. A local attacker could exploit this to consume all system memory, leading to a denial of service. (CVE-2010-4243)\n\nAlexander Duyck discovered that the Intel Gigabit Ethernet driver did not correctly handle certain configurations. If such a device was configured without VLANs, a remote attacker could crash the system, leading to a denial of service. (CVE-2010-4263)\n\nNelson Elhage discovered that Econet did not correctly handle AUN packets over UDP. A local attacker could send specially crafted traffic to crash the system, leading to a denial of service.\n(CVE-2010-4342)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of buffers. On non-x86 systems, a local attacker could exploit this to read kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel addresses into the /proc filesystem. A local attacker could use this to increase the chances of a successful memory corruption exploit.\n(CVE-2010-4565)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not correctly clear memory when writing certain file holes. A local attacker could exploit this to read uninitialized data from the disk, leading to a loss of privacy. (CVE-2011-0463)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race condition. On systems using InfiniBand, a local attacker could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize memory.\nA local attacker could make crafted ioctl calls to leak portions of kernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\n\nKees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)\n\nMatthiew Herrb discovered that the drm modeset interface did not correctly handle a signed comparison. A local attacker could exploit this to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nMarek Olsak discovered that the Radeon GPU drivers did not correctly validate certain registers. On systems with specific hardware, a local attacker could exploit this to write to arbitrary video memory.\n(CVE-2011-1016)\n\nTimo Warns discovered that the LDM disk partition handling code did not correctly handle certain values. By inserting a specially crafted disk device, a local attacker could exploit this to gain root privileges. (CVE-2011-1017)\n\nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not needed to load kernel modules. A local attacker with the CAP_NET_ADMIN capability could load existing kernel modules, possibly increasing the attack surface available on the system. (CVE-2011-1019)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain orders of operation with ACL data. A remote attacker with access to an NFSv4 mount could exploit this to crash the system, leading to a denial of service. (CVE-2011-1090)\n\nPeter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not correctly clear memory. A local attacker with physical access could plug in a specially crafted block device to read kernel memory, leading to a loss of privacy. (CVE-2011-1163)\n\nVasiliy Kulikov discovered that the netfilter code did not check certain strings copied from userspace. A local attacker with netfilter access could exploit this to read kernel memory or crash the system, leading to a denial of service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver did not correctly initialize memory. A remote attacker could send specially crafted traffic to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate the signal structure from tkill(). A local attacker could exploit this to send signals to arbitrary threads, possibly bypassing expected restrictions. (CVE-2011-1182)\n\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI interface. A local attacker on non-x86 systems might be able to cause a denial of service. (CVE-2011-1476)\n\nDan Rosenberg reported errors in the kernel's OSS (Open Sound System) driver for Yamaha FM synthesizer chips. A local user can exploit this to cause memory corruption, causing a denial of service or privilege escalation. (CVE-2011-1477)\n\nRyan Sweat discovered that the GRO code did not correctly validate memory. In some configurations on systems using VLANs, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that MPT devices did not correctly validate certain values in ioctl calls. If these drivers were loaded, a local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nIt was discovered that the Stream Control Transmission Protocol (SCTP) implementation incorrectly calculated lengths. If the net.sctp.addip_enable variable was turned on, a remote attacker could send specially crafted traffic to crash the system. (CVE-2011-1573)\n\nTavis Ormandy discovered that the pidmap function did not correctly handle large requests. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver did not correctly validate certain socket structures. If this driver was loaded, a local attacker could crash the system, leading to a denial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain ioctl values. A local attacker with access to the video subsystem could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-1745, CVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size of certain memory allocations. A local attacker with access to the video subsystem could exploit this to run the system out of memory, leading to a denial of service. (CVE-2011-1746)\n\nDan Rosenberg reported an error in the old ABI compatibility layer of ARM kernels. A local attacker could exploit this flaw to cause a denial of service or gain root privileges. (CVE-2011-1759)\n\nDan Rosenberg discovered that the DCCP stack did not correctly handle certain packet structures. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1770)\n\nTimo Warns discovered that the EFI GUID partition table was not correctly parsed. A physically local attacker that could insert mountable devices could exploit this to crash the system or possibly gain root privileges. (CVE-2011-1776)\n\nA flaw was found in the b43 driver in the Linux kernel. An attacker could use this flaw to cause a denial of service if the system has an active wireless interface using the b43 driver. (CVE-2011-3359)\n\nYogesh Sharma discovered that CIFS did not correctly handle UNCs that had no prefixpaths. A local attacker with access to a CIFS partition could exploit this to crash the system, leading to a denial of service. (CVE-2011-3363)\n\nMaynard Johnson discovered that on POWER7, certain speculative events may raise a performance monitor exception. A local attacker could exploit this to crash the system, leading to a denial of service.\n(CVE-2011-4611)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by amateur radio. A local user or a remote user on an X.25 network could exploit these flaws to execute arbitrary code as root.\n(CVE-2011-4913).", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2011-07-14T00:00:00", "type": "nessus", "title": "Ubuntu 10.10 : linux-mvl-dove vulnerabilities (USN-1159-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 5.5, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.9, "vectorString": "AV:A/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2010-4243", "CVE-2010-4263", "CVE-2010-4342", "CVE-2010-4529", "CVE-2010-4565", "CVE-2011-0463", "CVE-2011-0695", "CVE-2011-0711", "CVE-2011-0726", "CVE-2011-1013", "CVE-2011-1016", "CVE-2011-1017", "CVE-2011-1019", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1090", "CVE-2011-1160", "CVE-2011-1163", "CVE-2011-1170", "CVE-2011-1171", "CVE-2011-1172", "CVE-2011-1173", "CVE-2011-1180", "CVE-2011-1182", "CVE-2011-1476", "CVE-2011-1477", "CVE-2011-1478", "CVE-2011-1494", "CVE-2011-1495", "CVE-2011-1573", "CVE-2011-1593", "CVE-2011-1598", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1747", "CVE-2011-1748", "CVE-2011-1759", "CVE-2011-1770", "CVE-2011-1776", "CVE-2011-2022", "CVE-2011-2534", "CVE-2011-3359", "CVE-2011-3363", "CVE-2011-4611", "CVE-2011-4913"], "modified": "2016-05-26T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:10.10"], "id": "UBUNTU_USN-1159-1.NASL", "href": "https://www.tenable.com/plugins/nessus/55589", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-1159-1. 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A local attacker could exploit this to consume all system memory, leading to a denial of service. (CVE-2010-4243)\n\nAlexander Duyck discovered that the Intel Gigabit Ethernet driver did not correctly handle certain configurations. If such a device was configured without VLANs, a remote attacker could crash the system, leading to a denial of service. (CVE-2010-4263)\n\nNelson Elhage discovered that Econet did not correctly handle AUN packets over UDP. A local attacker could send specially crafted traffic to crash the system, leading to a denial of service.\n(CVE-2010-4342)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of buffers. On non-x86 systems, a local attacker could exploit this to read kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel addresses into the /proc filesystem. A local attacker could use this to increase the chances of a successful memory corruption exploit.\n(CVE-2010-4565)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not correctly clear memory when writing certain file holes. A local attacker could exploit this to read uninitialized data from the disk, leading to a loss of privacy. (CVE-2011-0463)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race condition. On systems using InfiniBand, a local attacker could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize memory.\nA local attacker could make crafted ioctl calls to leak portions of kernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\n\nKees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)\n\nMatthiew Herrb discovered that the drm modeset interface did not correctly handle a signed comparison. A local attacker could exploit this to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nMarek Olsak discovered that the Radeon GPU drivers did not correctly validate certain registers. On systems with specific hardware, a local attacker could exploit this to write to arbitrary video memory.\n(CVE-2011-1016)\n\nTimo Warns discovered that the LDM disk partition handling code did not correctly handle certain values. By inserting a specially crafted disk device, a local attacker could exploit this to gain root privileges. (CVE-2011-1017)\n\nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not needed to load kernel modules. A local attacker with the CAP_NET_ADMIN capability could load existing kernel modules, possibly increasing the attack surface available on the system. (CVE-2011-1019)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain orders of operation with ACL data. A remote attacker with access to an NFSv4 mount could exploit this to crash the system, leading to a denial of service. (CVE-2011-1090)\n\nPeter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not correctly clear memory. A local attacker with physical access could plug in a specially crafted block device to read kernel memory, leading to a loss of privacy. (CVE-2011-1163)\n\nVasiliy Kulikov discovered that the netfilter code did not check certain strings copied from userspace. A local attacker with netfilter access could exploit this to read kernel memory or crash the system, leading to a denial of service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver did not correctly initialize memory. A remote attacker could send specially crafted traffic to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate the signal structure from tkill(). A local attacker could exploit this to send signals to arbitrary threads, possibly bypassing expected restrictions. (CVE-2011-1182)\n\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI interface. A local attacker on non-x86 systems might be able to cause a denial of service. (CVE-2011-1476)\n\nDan Rosenberg reported errors in the kernel's OSS (Open Sound System) driver for Yamaha FM synthesizer chips. A local user can exploit this to cause memory corruption, causing a denial of service or privilege escalation. (CVE-2011-1477)\n\nRyan Sweat discovered that the GRO code did not correctly validate memory. In some configurations on systems using VLANs, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that MPT devices did not correctly validate certain values in ioctl calls. If these drivers were loaded, a local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nIt was discovered that the Stream Control Transmission Protocol (SCTP) implementation incorrectly calculated lengths. If the net.sctp.addip_enable variable was turned on, a remote attacker could send specially crafted traffic to crash the system. (CVE-2011-1573)\n\nTavis Ormandy discovered that the pidmap function did not correctly handle large requests. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver did not correctly validate certain socket structures. If this driver was loaded, a local attacker could crash the system, leading to a denial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain ioctl values. A local attacker with access to the video subsystem could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-1745, CVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size of certain memory allocations. A local attacker with access to the video subsystem could exploit this to run the system out of memory, leading to a denial of service. (CVE-2011-1746)\n\nDan Rosenberg reported an error in the old ABI compatibility layer of ARM kernels. A local attacker could exploit this flaw to cause a denial of service or gain root privileges. (CVE-2011-1759)\n\nDan Rosenberg discovered that the DCCP stack did not correctly handle certain packet structures. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1770)\n\nTimo Warns discovered that the EFI GUID partition table was not correctly parsed. A physically local attacker that could insert mountable devices could exploit this to crash the system or possibly gain root privileges. (CVE-2011-1776)\n\nA flaw was found in the b43 driver in the Linux kernel. An attacker could use this flaw to cause a denial of service if the system has an active wireless interface using the b43 driver. (CVE-2011-3359)\n\nYogesh Sharma discovered that CIFS did not correctly handle UNCs that had no prefixpaths. A local attacker with access to a CIFS partition could exploit this to crash the system, leading to a denial of service. (CVE-2011-3363)\n\nMaynard Johnson discovered that on POWER7, certain speculative events may raise a performance monitor exception. A local attacker could exploit this to crash the system, leading to a denial of service.\n(CVE-2011-4611)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by amateur radio. A local user or a remote user on an X.25 network could exploit these flaws to execute arbitrary code as root.\n(CVE-2011-4913).", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2011-07-06T00:00:00", "type": "nessus", "title": "Ubuntu 10.04 LTS : linux-mvl-dove vulnerabilities (USN-1162-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 5.5, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.9, "vectorString": "AV:A/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2010-4243", "CVE-2010-4263", "CVE-2010-4342", "CVE-2010-4529", "CVE-2010-4565", "CVE-2011-0463", "CVE-2011-0695", "CVE-2011-0711", "CVE-2011-0726", "CVE-2011-1013", "CVE-2011-1016", "CVE-2011-1017", "CVE-2011-1019", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1090", "CVE-2011-1160", "CVE-2011-1163", "CVE-2011-1170", "CVE-2011-1171", "CVE-2011-1172", "CVE-2011-1173", "CVE-2011-1180", "CVE-2011-1182", "CVE-2011-1476", "CVE-2011-1477", "CVE-2011-1478", "CVE-2011-1494", "CVE-2011-1495", "CVE-2011-1573", "CVE-2011-1593", "CVE-2011-1598", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1747", "CVE-2011-1748", "CVE-2011-1759", "CVE-2011-1770", "CVE-2011-1776", "CVE-2011-2022", "CVE-2011-2534", "CVE-2011-3359", "CVE-2011-3363", "CVE-2011-4611", "CVE-2011-4913"], "modified": "2019-01-02T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:10.04:-:lts"], "id": "UBUNTU_USN-1162-1.NASL", "href": "https://www.tenable.com/plugins/nessus/55521", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-1162-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\nif (NASL_LEVEL < 3000) exit(0);\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(55521);\n script_version(\"1.6\");\n script_cvs_date(\"Date: 2019/01/02 16:37:56\");\n\n script_cve_id(\"CVE-2010-4243\", \"CVE-2010-4263\", \"CVE-2010-4342\", \"CVE-2010-4529\", \"CVE-2010-4565\", \"CVE-2011-0463\", \"CVE-2011-0695\", \"CVE-2011-0711\", \"CVE-2011-0726\", \"CVE-2011-1013\", \"CVE-2011-1016\", \"CVE-2011-1017\", \"CVE-2011-1019\", \"CVE-2011-1078\", \"CVE-2011-1079\", \"CVE-2011-1080\", \"CVE-2011-1090\", \"CVE-2011-1160\", \"CVE-2011-1163\", \"CVE-2011-1170\", \"CVE-2011-1171\", \"CVE-2011-1172\", \"CVE-2011-1173\", \"CVE-2011-1180\", \"CVE-2011-1182\", \"CVE-2011-1476\", \"CVE-2011-1477\", \"CVE-2011-1478\", \"CVE-2011-1494\", \"CVE-2011-1495\", \"CVE-2011-1573\", \"CVE-2011-1593\", \"CVE-2011-1598\", \"CVE-2011-1745\", \"CVE-2011-1746\", \"CVE-2011-1747\", \"CVE-2011-1748\", \"CVE-2011-1759\", \"CVE-2011-1770\", \"CVE-2011-1776\", \"CVE-2011-2022\", \"CVE-2011-2534\", \"CVE-2011-3359\", \"CVE-2011-3363\", \"CVE-2011-4611\", \"CVE-2011-4913\");\n script_bugtraq_id(44661, 45004, 45208, 45321, 45556, 46417, 46512, 46557, 46766, 46839, 46878, 47003, 47116, 47185, 47497, 47503, 47534, 47535, 47639, 47791, 47792, 47832, 47835, 47843);\n script_xref(name:\"USN\", value:\"1162-1\");\n\n script_name(english:\"Ubuntu 10.04 LTS : linux-mvl-dove vulnerabilities (USN-1162-1)\");\n script_summary(english:\"Checks dpkg output for updated package\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Ubuntu host is missing a security-related patch.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Brad Spengler discovered that the kernel did not correctly account for\nuserspace memory allocations during exec() calls. A local attacker\ncould exploit this to consume all system memory, leading to a denial\nof service. (CVE-2010-4243)\n\nAlexander Duyck discovered that the Intel Gigabit Ethernet driver did\nnot correctly handle certain configurations. If such a device was\nconfigured without VLANs, a remote attacker could crash the system,\nleading to a denial of service. (CVE-2010-4263)\n\nNelson Elhage discovered that Econet did not correctly handle AUN\npackets over UDP. A local attacker could send specially crafted\ntraffic to crash the system, leading to a denial of service.\n(CVE-2010-4342)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of\nbuffers. On non-x86 systems, a local attacker could exploit this to\nread kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel\naddresses into the /proc filesystem. A local attacker could use this\nto increase the chances of a successful memory corruption exploit.\n(CVE-2010-4565)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not\ncorrectly clear memory when writing certain file holes. A local\nattacker could exploit this to read uninitialized data from the disk,\nleading to a loss of privacy. (CVE-2011-0463)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race\ncondition. On systems using InfiniBand, a local attacker could send\nspecially crafted requests to crash the system, leading to a denial of\nservice. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize memory.\nA local attacker could make crafted ioctl calls to leak portions of\nkernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\n\nKees Cook reported that /proc/pid/stat did not correctly filter\ncertain memory locations. A local attacker could determine the memory\nlayout of processes in an attempt to increase the chances of a\nsuccessful memory corruption exploit. (CVE-2011-0726)\n\nMatthiew Herrb discovered that the drm modeset interface did not\ncorrectly handle a signed comparison. A local attacker could exploit\nthis to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nMarek Olsak discovered that the Radeon GPU drivers did not correctly\nvalidate certain registers. On systems with specific hardware, a local\nattacker could exploit this to write to arbitrary video memory.\n(CVE-2011-1016)\n\nTimo Warns discovered that the LDM disk partition handling code did\nnot correctly handle certain values. By inserting a specially crafted\ndisk device, a local attacker could exploit this to gain root\nprivileges. (CVE-2011-1017)\n\nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not\nneeded to load kernel modules. A local attacker with the CAP_NET_ADMIN\ncapability could load existing kernel modules, possibly increasing the\nattack surface available on the system. (CVE-2011-1019)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\nclear memory. A local attacker could exploit this to read kernel stack\nmemory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\ncheck that device name strings were NULL terminated. A local attacker\ncould exploit this to crash the system, leading to a denial of\nservice, or leak contents of kernel stack memory, leading to a loss of\nprivacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check\nthat name fields were NULL terminated. A local attacker could exploit\nthis to leak contents of kernel stack memory, leading to a loss of\nprivacy. (CVE-2011-1080)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain\norders of operation with ACL data. A remote attacker with access to an\nNFSv4 mount could exploit this to crash the system, leading to a\ndenial of service. (CVE-2011-1090)\n\nPeter Huewe discovered that the TPM device did not correctly\ninitialize memory. A local attacker could exploit this to read kernel\nheap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not\ncorrectly clear memory. A local attacker with physical access could\nplug in a specially crafted block device to read kernel memory,\nleading to a loss of privacy. (CVE-2011-1163)\n\nVasiliy Kulikov discovered that the netfilter code did not check\ncertain strings copied from userspace. A local attacker with netfilter\naccess could exploit this to read kernel memory or crash the system,\nleading to a denial of service. (CVE-2011-1170, CVE-2011-1171,\nCVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver\ndid not correctly initialize memory. A remote attacker could send\nspecially crafted traffic to read kernel stack memory, leading to a\nloss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly\ncheck certain field sizes. If a system was using IRDA, a remote\nattacker could send specially crafted traffic to crash the system or\ngain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate\nthe signal structure from tkill(). A local attacker could exploit this\nto send signals to arbitrary threads, possibly bypassing expected\nrestrictions. (CVE-2011-1182)\n\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI\ninterface. A local attacker on non-x86 systems might be able to cause\na denial of service. (CVE-2011-1476)\n\nDan Rosenberg reported errors in the kernel's OSS (Open Sound System)\ndriver for Yamaha FM synthesizer chips. A local user can exploit this\nto cause memory corruption, causing a denial of service or privilege\nescalation. (CVE-2011-1477)\n\nRyan Sweat discovered that the GRO code did not correctly validate\nmemory. In some configurations on systems using VLANs, a remote\nattacker could send specially crafted traffic to crash the system,\nleading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that MPT devices did not correctly validate\ncertain values in ioctl calls. If these drivers were loaded, a local\nattacker could exploit this to read arbitrary kernel memory, leading\nto a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nIt was discovered that the Stream Control Transmission Protocol (SCTP)\nimplementation incorrectly calculated lengths. If the\nnet.sctp.addip_enable variable was turned on, a remote attacker could\nsend specially crafted traffic to crash the system. (CVE-2011-1573)\n\nTavis Ormandy discovered that the pidmap function did not correctly\nhandle large requests. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver\ndid not correctly validate certain socket structures. If this driver\nwas loaded, a local attacker could crash the system, leading to a\ndenial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain\nioctl values. A local attacker with access to the video subsystem\ncould exploit this to crash the system, leading to a denial of\nservice, or possibly gain root privileges. (CVE-2011-1745,\nCVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size\nof certain memory allocations. A local attacker with access to the\nvideo subsystem could exploit this to run the system out of memory,\nleading to a denial of service. (CVE-2011-1746)\n\nDan Rosenberg reported an error in the old ABI compatibility layer of\nARM kernels. A local attacker could exploit this flaw to cause a\ndenial of service or gain root privileges. (CVE-2011-1759)\n\nDan Rosenberg discovered that the DCCP stack did not correctly handle\ncertain packet structures. A remote attacker could exploit this to\ncrash the system, leading to a denial of service. (CVE-2011-1770)\n\nTimo Warns discovered that the EFI GUID partition table was not\ncorrectly parsed. A physically local attacker that could insert\nmountable devices could exploit this to crash the system or possibly\ngain root privileges. (CVE-2011-1776)\n\nA flaw was found in the b43 driver in the Linux kernel. An attacker\ncould use this flaw to cause a denial of service if the system has an\nactive wireless interface using the b43 driver. (CVE-2011-3359)\n\nYogesh Sharma discovered that CIFS did not correctly handle UNCs that\nhad no prefixpaths. A local attacker with access to a CIFS partition\ncould exploit this to crash the system, leading to a denial of\nservice. (CVE-2011-3363)\n\nMaynard Johnson discovered that on POWER7, certain speculative events\nmay raise a performance monitor exception. A local attacker could\nexploit this to crash the system, leading to a denial of service.\n(CVE-2011-4611)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used\nby amateur radio. A local user or a remote user on an X.25 network\ncould exploit these flaws to execute arbitrary code as root.\n(CVE-2011-4913).\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected linux-image-2.6.32-217-dove package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:10.04:-:lts\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2011/06/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2011/07/06\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2016 Tenable Network Security, Inc.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"misc_func.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif ( ! get_kb_item(\"Host/Ubuntu/release\") ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Ubuntu\", cpu);\n\nflag = 0;\n\nif (ubuntu_check(osver:\"10.04\", pkgname:\"linux-image-2.6.32-217-dove\", pkgver:\"2.6.32-217.34\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:ubuntu_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 7.9, "vector": "AV:A/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-11T14:36:19", "description": "Dan Rosenberg discovered that the Linux kernel TIPC implementation contained multiple integer signedness errors. A local attacker could exploit this to gain root privileges. (CVE-2010-3859)\n\nDan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4075, CVE-2010-4076, CVE-2010-4077)\n\nDan Rosenberg discovered that the socket filters did not correctly initialize structure memory. A local attacker could create malicious filters to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4158)\n\nDan Rosenberg discovered that the Linux kernel L2TP implementation contained multiple integer signedness errors. A local attacker could exploit this to to crash the kernel, or possibly gain root privileges. (CVE-2010-4160)\n\nDan Rosenberg discovered that certain iovec operations did not calculate page counts correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4162)\n\nDan Rosenberg discovered that the SCSI subsystem did not correctly validate iov segments. A local attacker with access to a SCSI device could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2010-4163, CVE-2010-4668)\n\nDan Rosenberg discovered that the RDS protocol did not correctly check ioctl arguments. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4175)\n\nAlan Cox discovered that the HCI UART driver did not correctly check if a write operation was available. If the mmap_min-addr sysctl was changed from the Ubuntu default to a value of 0, a local attacker could exploit this flaw to gain root privileges. (CVE-2010-4242)\n\nBrad Spengler discovered that the kernel did not correctly account for userspace memory allocations during exec() calls. A local attacker could exploit this to consume all system memory, leading to a denial of service. (CVE-2010-4243)\n\nAlex Shi and Eric Dumazet discovered that the network stack did not correctly handle packet backlogs. A remote attacker could exploit this by sending a large amount of network traffic to cause the system to run out of memory, leading to a denial of service. (CVE-2010-4251, CVE-2010-4805)\n\nIt was discovered that the ICMP stack did not correctly handle certain unreachable messages. If a remote attacker were able to acquire a socket lock, they could send specially crafted traffic that would crash the system, leading to a denial of service.\n(CVE-2010-4526)\n\nDan Carpenter discovered that the Infiniband driver did not correctly handle certain requests. A local user could exploit this to crash the system or potentially gain root privileges. (CVE-2010-4649, CVE-2011-1044)\n\nKees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)\n\nTimo Warns discovered that MAC partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system or potentially gain root privileges. (CVE-2011-1010)\n\nTimo Warns discovered that LDM partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1012)\n\nMatthiew Herrb discovered that the drm modeset interface did not correctly handle a signed comparison. A local attacker could exploit this to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nIt was discovered that the /proc filesystem did not correctly handle permission changes when programs executed. A local attacker could hold open files to examine details about programs running with higher privileges, potentially increasing the chances of exploiting additional vulnerabilities. (CVE-2011-1020)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)\n\nNelson Elhage discovered that the epoll subsystem did not correctly handle certain structures. A local attacker could create malicious requests that would hang the system, leading to a denial of service.\n(CVE-2011-1082)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain orders of operation with ACL data. A remote attacker with access to an NFSv4 mount could exploit this to crash the system, leading to a denial of service. (CVE-2011-1090)\n\nJohan Hovold discovered that the DCCP network stack did not correctly handle certain packet combinations. A remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service. (CVE-2011-1093)\n\nPeter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not correctly clear memory. A local attacker with physical access could plug in a specially crafted block device to read kernel memory, leading to a loss of privacy. (CVE-2011-1163)\n\nVasiliy Kulikov discovered that the netfilter code did not check certain strings copied from userspace. A local attacker with netfilter access could exploit this to read kernel memory or crash the system, leading to a denial of service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver did not correctly initialize memory. A remote attacker could send specially crafted traffic to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)\n\nRyan Sweat discovered that the GRO code did not correctly validate memory. In some configurations on systems using VLANs, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that the X.25 Rose network stack did not correctly handle certain fields. If a system was running with Rose enabled, a remote attacker could send specially crafted traffic to gain root privileges. (CVE-2011-1493)\n\nTimo Warns discovered that the GUID partition parsing routines did not correctly validate certain structures. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1577)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver did not correctly validate certain socket structures. If this driver was loaded, a local attacker could crash the system, leading to a denial of service. (CVE-2011-1598)\n\nDan Rosenberg discovered that the DCCP stack did not correctly handle certain packet structures. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1770)\n\nVasiliy Kulikov and Dan Rosenberg discovered that ecryptfs did not correctly check the origin of mount points. A local attacker could exploit this to trick the system into unmounting arbitrary mount points, leading to a denial of service. (CVE-2011-1833)\n\nVasiliy Kulikov discovered that taskstats listeners were not correctly handled. A local attacker could expoit this to exhaust memory and CPU resources, leading to a denial of service.\n(CVE-2011-2484)\n\nIt was discovered that Bluetooth l2cap and rfcomm did not correctly initialize structures. A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy.\n(CVE-2011-2492)\n\nFernando Gont discovered that the IPv6 stack used predictable fragment identification numbers. A remote attacker could exploit this to exhaust network resources, leading to a denial of service.\n(CVE-2011-2699)\n\nThe performance counter subsystem did not correctly handle certain counters. A local attacker could exploit this to crash the system, leading to a denial of service. 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A local attacker could\nexploit this to gain root privileges. (CVE-2010-3859)\n\nDan Rosenberg discovered that multiple terminal ioctls did not\ncorrectly initialize structure memory. A local attacker could exploit\nthis to read portions of kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4075, CVE-2010-4076, CVE-2010-4077)\n\nDan Rosenberg discovered that the socket filters did not correctly\ninitialize structure memory. A local attacker could create malicious\nfilters to read portions of kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4158)\n\nDan Rosenberg discovered that the Linux kernel L2TP implementation\ncontained multiple integer signedness errors. A local attacker could\nexploit this to to crash the kernel, or possibly gain root\nprivileges. (CVE-2010-4160)\n\nDan Rosenberg discovered that certain iovec operations did not\ncalculate page counts correctly. A local attacker could exploit this\nto crash the system, leading to a denial of service. (CVE-2010-4162)\n\nDan Rosenberg discovered that the SCSI subsystem did not correctly\nvalidate iov segments. A local attacker with access to a SCSI device\ncould send specially crafted requests to crash the system, leading to\na denial of service. (CVE-2010-4163, CVE-2010-4668)\n\nDan Rosenberg discovered that the RDS protocol did not correctly\ncheck ioctl arguments. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2010-4175)\n\nAlan Cox discovered that the HCI UART driver did not correctly check\nif a write operation was available. If the mmap_min-addr sysctl was\nchanged from the Ubuntu default to a value of 0, a local attacker\ncould exploit this flaw to gain root privileges. (CVE-2010-4242)\n\nBrad Spengler discovered that the kernel did not correctly account\nfor userspace memory allocations during exec() calls. A local\nattacker could exploit this to consume all system memory, leading to\na denial of service. (CVE-2010-4243)\n\nAlex Shi and Eric Dumazet discovered that the network stack did not\ncorrectly handle packet backlogs. A remote attacker could exploit\nthis by sending a large amount of network traffic to cause the system\nto run out of memory, leading to a denial of service. (CVE-2010-4251,\nCVE-2010-4805)\n\nIt was discovered that the ICMP stack did not correctly handle\ncertain unreachable messages. If a remote attacker were able to\nacquire a socket lock, they could send specially crafted traffic that\nwould crash the system, leading to a denial of service.\n(CVE-2010-4526)\n\nDan Carpenter discovered that the Infiniband driver did not correctly\nhandle certain requests. A local user could exploit this to crash the\nsystem or potentially gain root privileges. (CVE-2010-4649,\nCVE-2011-1044)\n\nKees Cook reported that /proc/pid/stat did not correctly filter\ncertain memory locations. A local attacker could determine the memory\nlayout of processes in an attempt to increase the chances of a\nsuccessful memory corruption exploit. (CVE-2011-0726)\n\nTimo Warns discovered that MAC partition parsing routines did not\ncorrectly calculate block counts. A local attacker with physical\naccess could plug in a specially crafted block device to crash the\nsystem or potentially gain root privileges. (CVE-2011-1010)\n\nTimo Warns discovered that LDM partition parsing routines did not\ncorrectly calculate block counts. A local attacker with physical\naccess could plug in a specially crafted block device to crash the\nsystem, leading to a denial of service. (CVE-2011-1012)\n\nMatthiew Herrb discovered that the drm modeset interface did not\ncorrectly handle a signed comparison. A local attacker could exploit\nthis to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nIt was discovered that the /proc filesystem did not correctly handle\npermission changes when programs executed. A local attacker could\nhold open files to examine details about programs running with higher\nprivileges, potentially increasing the chances of exploiting\nadditional vulnerabilities. (CVE-2011-1020)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\nclear memory. A local attacker could exploit this to read kernel\nstack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\ncheck that device name strings were NULL terminated. A local attacker\ncould exploit this to crash the system, leading to a denial of\nservice, or leak contents of kernel stack memory, leading to a loss\nof privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not\ncheck that name fields were NULL terminated. A local attacker could\nexploit this to leak contents of kernel stack memory, leading to a\nloss of privacy. (CVE-2011-1080)\n\nNelson Elhage discovered that the epoll subsystem did not correctly\nhandle certain structures. A local attacker could create malicious\nrequests that would hang the system, leading to a denial of service.\n(CVE-2011-1082)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain\norders of operation with ACL data. A remote attacker with access to\nan NFSv4 mount could exploit this to crash the system, leading to a\ndenial of service. (CVE-2011-1090)\n\nJohan Hovold discovered that the DCCP network stack did not correctly\nhandle certain packet combinations. A remote attacker could send\nspecially crafted network traffic that would crash the system,\nleading to a denial of service. (CVE-2011-1093)\n\nPeter Huewe discovered that the TPM device did not correctly\ninitialize memory. A local attacker could exploit this to read kernel\nheap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not\ncorrectly clear memory. A local attacker with physical access could\nplug in a specially crafted block device to read kernel memory,\nleading to a loss of privacy. (CVE-2011-1163)\n\nVasiliy Kulikov discovered that the netfilter code did not check\ncertain strings copied from userspace. A local attacker with\nnetfilter access could exploit this to read kernel memory or crash\nthe system, leading to a denial of service. (CVE-2011-1170,\nCVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver\ndid not correctly initialize memory. A remote attacker could send\nspecially crafted traffic to read kernel stack memory, leading to a\nloss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly\ncheck certain field sizes. If a system was using IRDA, a remote\nattacker could send specially crafted traffic to crash the system or\ngain root privileges. (CVE-2011-1180)\n\nRyan Sweat discovered that the GRO code did not correctly validate\nmemory. In some configurations on systems using VLANs, a remote\nattacker could send specially crafted traffic to crash the system,\nleading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that the X.25 Rose network stack did not\ncorrectly handle certain fields. If a system was running with Rose\nenabled, a remote attacker could send specially crafted traffic to\ngain root privileges. (CVE-2011-1493)\n\nTimo Warns discovered that the GUID partition parsing routines did\nnot correctly validate certain structures. 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A remote attacker could exploit this to exhaust network resources, leading to a denial of service.\n\nCVE-2011-1173: A kernel information leak via ip6_tables was fixed.\n\nCVE-2011-1172: A kernel information leak via ip6_tables netfilter was fixed.\n\nCVE-2011-1171: A kernel information leak via ip_tables was fixed.\n\nCVE-2011-1170: A kernel information leak via arp_tables was fixed.\n\nCVE-2011-1080: A kernel information leak via netfilter was fixed.\n\nCVE-2011-2213: The inet_diag_bc_audit function in net/ipv4/inet_diag.c in the Linux kernel did not properly audit INET_DIAG bytecode, which allowed local users to cause a denial of service (kernel infinite loop) via crafted INET_DIAG_REQ_BYTECODE instructions in a netlink message, as demonstrated by an INET_DIAG_BC_JMP instruction with a zero yes value, a different vulnerability than CVE-2010-3880.\n\nCVE-2011-2534: Buffer overflow in the clusterip_proc_write function in net/ipv4/netfilter/ipt_CLUSTERIP.c in the Linux kernel might have allowed local users to cause a denial of service or have unspecified other impact via a crafted write operation, related to string data that lacks a terminating '0' character.\n\nCVE-2011-1770: Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel allowed remote attackers to cause a denial of service via a Datagram Congestion Control Protocol (DCCP) packet with an invalid feature options length, which triggered a buffer over-read.\n\nCVE-2011-2723: The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel, when Generic Receive Offload (GRO) is enabled, reset certain fields in incorrect situations, which allowed remote attackers to cause a denial of service (system crash) via crafted network traffic.\n\nCVE-2011-2898: A kernel information leak in the AF_PACKET protocol was fixed which might have allowed local attackers to read kernel memory.\n\nCVE-2011-4087: A local denial of service when using bridged networking via 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rpm_check(release:\"SUSE11.4\", reference:\"kernel-vmi-debugsource-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"kernel-vmi-devel-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"kernel-vmi-devel-debuginfo-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"kernel-xen-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"kernel-xen-base-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"kernel-xen-base-debuginfo-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"kernel-xen-debuginfo-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"kernel-xen-debugsource-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"kernel-xen-devel-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"kernel-xen-devel-debuginfo-2.6.37.6-0.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"preload-kmp-default-1.2_k2.6.37.6_0.11-6.7.28\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"preload-kmp-default-debuginfo-1.2_k2.6.37.6_0.11-6.7.28\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"preload-kmp-desktop-1.2_k2.6.37.6_0.11-6.7.28\") ) flag++;\nif ( rpm_check(release:\"SUSE11.4\", reference:\"preload-kmp-desktop-debuginfo-1.2_k2.6.37.6_0.11-6.7.28\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-01-11T14:35:11", "description": "It was discovered that KVM did not correctly initialize certain CPU registers. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-3698)\n\nThomas Pollet discovered that the RDS network protocol did not check certain iovec buffers. A local attacker could exploit this to crash the system or possibly execute arbitrary code as the root user.\n(CVE-2010-3865)\n\nVasiliy Kulikov discovered that the Linux kernel X.25 implementation did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy.\n(CVE-2010-3875)\n\nVasiliy Kulikov discovered that the Linux kernel sockets implementation did not properly initialize certain structures. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-3876)\n\nVasiliy Kulikov discovered that the TIPC interface did not correctly initialize certain structures. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy.\n(CVE-2010-3877)\n\nNelson Elhage discovered that the Linux kernel IPv4 implementation did not properly audit certain bytecodes in netlink messages. A local attacker could exploit this to cause the kernel to hang, leading to a denial of service. (CVE-2010-3880)\n\nVasiliy Kulikov discovered that kvm did not correctly clear memory. A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy. (CVE-2010-3881)\n\nDan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4075, CVE-2010-4076, CVE-2010-4077)\n\nDan Rosenberg discovered that the ivtv V4L driver did not correctly initialize certian structures. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy.\n(CVE-2010-4079)\n\nDan Rosenberg discovered that the semctl syscall did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4083)\n\nDan Rosenberg discovered that the SCSI subsystem did not correctly validate iov segments. A local attacker with access to a SCSI device could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2010-4163, CVE-2010-4668)\n\nIt was discovered that multithreaded exec did not handle CPU timers correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4248)\n\nNelson Elhage discovered that Econet did not correctly handle AUN packets over UDP. A local attacker could send specially crafted traffic to crash the system, leading to a denial of service.\n(CVE-2010-4342)\n\nTavis Ormandy discovered that the install_special_mapping function could bypass the mmap_min_addr restriction. A local attacker could exploit this to mmap 4096 bytes below the mmap_min_addr area, possibly improving the chances of performing NULL pointer dereference attacks.\n(CVE-2010-4346)\n\nDan Rosenberg discovered that the OSS subsystem did not handle name termination correctly. A local attacker could exploit this crash the system or gain root privileges. (CVE-2010-4527)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of buffers. On non-x86 systems, a local attacker could exploit this to read kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel addresses into the /proc filesystem. A local attacker could use this to increase the chances of a successful memory corruption exploit.\n(CVE-2010-4565)\n\nDan Carpenter discovered that the Infiniband driver did not correctly handle certain requests. A local user could exploit this to crash the system or potentially gain root privileges. (CVE-2010-4649, CVE-2011-1044)\n\nKees Cook discovered that the IOWarrior USB device driver did not correctly check certain size fields. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2010-4656)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not correctly clear memory when writing certain file holes. A local attacker could exploit this to read uninitialized data from the disk, leading to a loss of privacy. (CVE-2011-0463)\n\nDan Carpenter discovered that the TTPCI DVB driver did not check certain values during an ioctl. If the dvb-ttpci module was loaded, a local attacker could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-0521)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race condition. On systems using InfiniBand, a local attacker could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize memory.\nA local attacker could make crafted ioctl calls to leak portions of kernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\n\nRafael Dominguez Vega discovered that the caiaq Native Instruments USB driver did not correctly validate string lengths. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2011-0712)\n\nKees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)\n\nTimo Warns discovered that MAC partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system or potentially gain root privileges. (CVE-2011-1010)\n\nTimo Warns discovered that LDM partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1012)\n\nMatthiew Herrb discovered that the drm modeset interface did not correctly handle a signed comparison. A local attacker could exploit this to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nMarek Olsak discovered that the Radeon GPU drivers did not correctly validate certain registers. On systems with specific hardware, a local attacker could exploit this to write to arbitrary video memory.\n(CVE-2011-1016)\n\nTimo Warns discovered that the LDM disk partition handling code did not correctly handle certain values. By inserting a specially crafted disk device, a local attacker could exploit this to gain root privileges. (CVE-2011-1017)\n\nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not needed to load kernel modules. A local attacker with the CAP_NET_ADMIN capability could load existing kernel modules, possibly increasing the attack surface available on the system. (CVE-2011-1019)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)\n\nNelson Elhage discovered that the epoll subsystem did not correctly handle certain structures. A local attacker could create malicious requests that would hang the system, leading to a denial of service.\n(CVE-2011-1082)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain orders of operation with ACL data. A remote attacker with access to an NFSv4 mount could exploit this to crash the system, leading to a denial of service. (CVE-2011-1090)\n\nJohan Hovold discovered that the DCCP network stack did not correctly handle certain packet combinations. A remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service. (CVE-2011-1093)\n\nPeter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not correctly clear memory. A local attacker with physical access could plug in a specially crafted block device to read kernel memory, leading to a loss of privacy. (CVE-2011-1163)\n\nDan Rosenberg discovered that some ALSA drivers did not correctly check the adapter index during ioctl calls. If this driver was loaded, a local attacker could make a specially crafted ioctl call to gain root privileges. (CVE-2011-1169)\n\nVasiliy Kulikov discovered that the netfilter code did not check certain strings copied from userspace. A local attacker with netfilter access could exploit this to read kernel memory or crash the system, leading to a denial of service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver did not correctly initialize memory. A remote attacker could send specially crafted traffic to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate the signal structure from tkill(). A local attacker could exploit this to send signals to arbitrary threads, possibly bypassing expected restrictions. (CVE-2011-1182)\n\nRyan Sweat discovered that the GRO code did not correctly validate memory. In some configurations on systems using VLANs, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that MPT devices did not correctly validate certain values in ioctl calls. If these drivers were loaded, a local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nTimo Warns discovered that the GUID partition parsing routines did not correctly validate certain structures. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1577)\n\nTavis Ormandy discovered that the pidmap function did not correctly handle large requests. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver did not correctly validate certain socket structures. If this driver was loaded, a local attacker could crash the system, leading to a denial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain ioctl values. A local attacker with access to the video subsystem could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-1745, CVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size of certain memory allocations. A local attacker with access to the video subsystem could exploit this to run the system out of memory, leading to a denial of service. (CVE-2011-1746).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2011-08-09T00:00:00", "type": "nessus", "title": "Ubuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1187-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2010-3698", "CVE-2010-3865", "CVE-2010-3875", "CVE-2010-3876", "CVE-2010-3877", "CVE-2010-3880", "CVE-2010-3881", "CVE-2010-4075", "CVE-2010-4076", "CVE-2010-4077", "CVE-2010-4079", "CVE-2010-4083", "CVE-2010-4163", "CVE-2010-4248", "CVE-2010-4342", "CVE-2010-4346", "CVE-2010-4527", "CVE-2010-4529", "CVE-2010-4565", "CVE-2010-4649", "CVE-2010-4656", "CVE-2010-4668", "CVE-2011-0463", "CVE-2011-0521", "CVE-2011-0695", "CVE-2011-0711", "CVE-2011-0712", "CVE-2011-0726", "CVE-2011-1010", "CVE-2011-1012", "CVE-2011-1013", "CVE-2011-1016", "CVE-2011-1017", "CVE-2011-1019", "CVE-2011-1044", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1082", "CVE-2011-1090", "CVE-2011-1093", "CVE-2011-1160", "CVE-2011-1163", "CVE-2011-1169", "CVE-2011-1170", "CVE-2011-1171", "CVE-2011-1172", "CVE-2011-1173", "CVE-2011-1180", "CVE-2011-1182", "CVE-2011-1478", "CVE-2011-1494", "CVE-2011-1495", "CVE-2011-1577", "CVE-2011-1593", "CVE-2011-1598", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1748", "CVE-2011-2022", "CVE-2011-2534"], "modified": "2019-09-19T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic-pae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual", "cpe:/o:canonical:ubuntu_linux:10.04:-:lts"], "id": "UBUNTU_USN-1187-1.NASL", "href": "https://www.tenable.com/plugins/nessus/55785", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-1187-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(55785);\n script_version(\"1.13\");\n script_cvs_date(\"Date: 2019/09/19 12:54:27\");\n\n script_cve_id(\"CVE-2010-3698\", \"CVE-2010-3865\", \"CVE-2010-3875\", \"CVE-2010-3876\", \"CVE-2010-3877\", \"CVE-2010-3880\", \"CVE-2010-3881\", \"CVE-2010-4075\", \"CVE-2010-4076\", \"CVE-2010-4077\", \"CVE-2010-4079\", \"CVE-2010-4083\", \"CVE-2010-4163\", \"CVE-2010-4248\", \"CVE-2010-4342\", \"CVE-2010-4346\", \"CVE-2010-4527\", \"CVE-2010-4529\", \"CVE-2010-4565\", \"CVE-2010-4649\", \"CVE-2010-4656\", \"CVE-2010-4668\", \"CVE-2011-0463\", \"CVE-2011-0521\", \"CVE-2011-0695\", \"CVE-2011-0711\", \"CVE-2011-0712\", \"CVE-2011-0726\", \"CVE-2011-1010\", \"CVE-2011-1012\", \"CVE-2011-1013\", \"CVE-2011-1016\", \"CVE-2011-1017\", \"CVE-2011-1019\", \"CVE-2011-1044\", \"CVE-2011-1078\", \"CVE-2011-1079\", \"CVE-2011-1080\", \"CVE-2011-1082\", \"CVE-2011-1090\", \"CVE-2011-1093\", \"CVE-2011-1160\", \"CVE-2011-1163\", \"CVE-2011-1169\", \"CVE-2011-1170\", \"CVE-2011-1171\", \"CVE-2011-1172\", \"CVE-2011-1173\", \"CVE-2011-1180\", \"CVE-2011-1182\", \"CVE-2011-1478\", \"CVE-2011-1494\", \"CVE-2011-1495\", \"CVE-2011-1577\", \"CVE-2011-1593\", \"CVE-2011-1598\", \"CVE-2011-1745\", \"CVE-2011-1746\", \"CVE-2011-1748\", \"CVE-2011-2022\", \"CVE-2011-2534\");\n script_bugtraq_id(43806, 43809, 44500, 44549, 44630, 44661, 44665, 44666, 44793, 45028, 45059, 45062, 45321, 45323, 45556, 45629, 45660, 45986, 46069, 46073, 46417, 46419, 46488, 46492, 46512, 46557, 46616, 46630, 46766, 46839, 47116, 47639, 47791, 47792);\n script_xref(name:\"USN\", value:\"1187-1\");\n\n script_name(english:\"Ubuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1187-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"It was discovered that KVM did not correctly initialize certain CPU\nregisters. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2010-3698)\n\nThomas Pollet discovered that the RDS network protocol did not check\ncertain iovec buffers. A local attacker could exploit this to crash\nthe system or possibly execute arbitrary code as the root user.\n(CVE-2010-3865)\n\nVasiliy Kulikov discovered that the Linux kernel X.25 implementation\ndid not correctly clear kernel memory. A local attacker could exploit\nthis to read kernel stack memory, leading to a loss of privacy.\n(CVE-2010-3875)\n\nVasiliy Kulikov discovered that the Linux kernel sockets\nimplementation did not properly initialize certain structures. A local\nattacker could exploit this to read kernel stack memory, leading to a\nloss of privacy. (CVE-2010-3876)\n\nVasiliy Kulikov discovered that the TIPC interface did not correctly\ninitialize certain structures. A local attacker could exploit this to\nread kernel stack memory, leading to a loss of privacy.\n(CVE-2010-3877)\n\nNelson Elhage discovered that the Linux kernel IPv4 implementation did\nnot properly audit certain bytecodes in netlink messages. A local\nattacker could exploit this to cause the kernel to hang, leading to a\ndenial of service. (CVE-2010-3880)\n\nVasiliy Kulikov discovered that kvm did not correctly clear memory. A\nlocal attacker could exploit this to read portions of the kernel\nstack, leading to a loss of privacy. (CVE-2010-3881)\n\nDan Rosenberg discovered that multiple terminal ioctls did not\ncorrectly initialize structure memory. A local attacker could exploit\nthis to read portions of kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4075, CVE-2010-4076, CVE-2010-4077)\n\nDan Rosenberg discovered that the ivtv V4L driver did not correctly\ninitialize certian structures. A local attacker could exploit this to\nread kernel stack memory, leading to a loss of privacy.\n(CVE-2010-4079)\n\nDan Rosenberg discovered that the semctl syscall did not correctly\nclear kernel memory. A local attacker could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-4083)\n\nDan Rosenberg discovered that the SCSI subsystem did not correctly\nvalidate iov segments. A local attacker with access to a SCSI device\ncould send specially crafted requests to crash the system, leading to\na denial of service. (CVE-2010-4163, CVE-2010-4668)\n\nIt was discovered that multithreaded exec did not handle CPU timers\ncorrectly. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2010-4248)\n\nNelson Elhage discovered that Econet did not correctly handle AUN\npackets over UDP. A local attacker could send specially crafted\ntraffic to crash the system, leading to a denial of service.\n(CVE-2010-4342)\n\nTavis Ormandy discovered that the install_special_mapping function\ncould bypass the mmap_min_addr restriction. A local attacker could\nexploit this to mmap 4096 bytes below the mmap_min_addr area, possibly\nimproving the chances of performing NULL pointer dereference attacks.\n(CVE-2010-4346)\n\nDan Rosenberg discovered that the OSS subsystem did not handle name\ntermination correctly. A local attacker could exploit this crash the\nsystem or gain root privileges. (CVE-2010-4527)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of\nbuffers. On non-x86 systems, a local attacker could exploit this to\nread kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel\naddresses into the /proc filesystem. A local attacker could use this\nto increase the chances of a successful memory corruption exploit.\n(CVE-2010-4565)\n\nDan Carpenter discovered that the Infiniband driver did not correctly\nhandle certain requests. A local user could exploit this to crash the\nsystem or potentially gain root privileges. (CVE-2010-4649,\nCVE-2011-1044)\n\nKees Cook discovered that the IOWarrior USB device driver did not\ncorrectly check certain size fields. A local attacker with physical\naccess could plug in a specially crafted USB device to crash the\nsystem or potentially gain root privileges. (CVE-2010-4656)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not\ncorrectly clear memory when writing certain file holes. A local\nattacker could exploit this to read uninitialized data from the disk,\nleading to a loss of privacy. (CVE-2011-0463)\n\nDan Carpenter discovered that the TTPCI DVB driver did not check\ncertain values during an ioctl. If the dvb-ttpci module was loaded, a\nlocal attacker could exploit this to crash the system, leading to a\ndenial of service, or possibly gain root privileges. (CVE-2011-0521)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race\ncondition. On systems using InfiniBand, a local attacker could send\nspecially crafted requests to crash the system, leading to a denial of\nservice. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize memory.\nA local attacker could make crafted ioctl calls to leak portions of\nkernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\n\nRafael Dominguez Vega discovered that the caiaq Native Instruments USB\ndriver did not correctly validate string lengths. A local attacker\nwith physical access could plug in a specially crafted USB device to\ncrash the system or potentially gain root privileges. (CVE-2011-0712)\n\nKees Cook reported that /proc/pid/stat did not correctly filter\ncertain memory locations. A local attacker could determine the memory\nlayout of processes in an attempt to increase the chances of a\nsuccessful memory corruption exploit. (CVE-2011-0726)\n\nTimo Warns discovered that MAC partition parsing routines did not\ncorrectly calculate block counts. A local attacker with physical\naccess could plug in a specially crafted block device to crash the\nsystem or potentially gain root privileges. (CVE-2011-1010)\n\nTimo Warns discovered that LDM partition parsing routines did not\ncorrectly calculate block counts. A local attacker with physical\naccess could plug in a specially crafted block device to crash the\nsystem, leading to a denial of service. (CVE-2011-1012)\n\nMatthiew Herrb discovered that the drm modeset interface did not\ncorrectly handle a signed comparison. A local attacker could exploit\nthis to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nMarek Olsak discovered that the Radeon GPU drivers did not correctly\nvalidate certain registers. On systems with specific hardware, a local\nattacker could exploit this to write to arbitrary video memory.\n(CVE-2011-1016)\n\nTimo Warns discovered that the LDM disk partition handling code did\nnot correctly handle certain values. By inserting a specially crafted\ndisk device, a local attacker could exploit this to gain root\nprivileges. (CVE-2011-1017)\n\nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not\nneeded to load kernel modules. A local attacker with the CAP_NET_ADMIN\ncapability could load existing kernel modules, possibly increasing the\nattack surface available on the system. (CVE-2011-1019)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\nclear memory. A local attacker could exploit this to read kernel stack\nmemory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\ncheck that device name strings were NULL terminated. A local attacker\ncould exploit this to crash the system, leading to a denial of\nservice, or leak contents of kernel stack memory, leading to a loss of\nprivacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check\nthat name fields were NULL terminated. A local attacker could exploit\nthis to leak contents of kernel stack memory, leading to a loss of\nprivacy. (CVE-2011-1080)\n\nNelson Elhage discovered that the epoll subsystem did not correctly\nhandle certain structures. A local attacker could create malicious\nrequests that would hang the system, leading to a denial of service.\n(CVE-2011-1082)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain\norders of operation with ACL data. A remote attacker with access to an\nNFSv4 mount could exploit this to crash the system, leading to a\ndenial of service. (CVE-2011-1090)\n\nJohan Hovold discovered that the DCCP network stack did not correctly\nhandle certain packet combinations. A remote attacker could send\nspecially crafted network traffic that would crash the system, leading\nto a denial of service. (CVE-2011-1093)\n\nPeter Huewe discovered that the TPM device did not correctly\ninitialize memory. A local attacker could exploit this to read kernel\nheap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not\ncorrectly clear memory. A local attacker with physical access could\nplug in a specially crafted block device to read kernel memory,\nleading to a loss of privacy. (CVE-2011-1163)\n\nDan Rosenberg discovered that some ALSA drivers did not correctly\ncheck the adapter index during ioctl calls. If this driver was loaded,\na local attacker could make a specially crafted ioctl call to gain\nroot privileges. (CVE-2011-1169)\n\nVasiliy Kulikov discovered that the netfilter code did not check\ncertain strings copied from userspace. A local attacker with netfilter\naccess could exploit this to read kernel memory or crash the system,\nleading to a denial of service. (CVE-2011-1170, CVE-2011-1171,\nCVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver\ndid not correctly initialize memory. A remote attacker could send\nspecially crafted traffic to read kernel stack memory, leading to a\nloss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly\ncheck certain field sizes. If a system was using IRDA, a remote\nattacker could send specially crafted traffic to crash the system or\ngain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate\nthe signal structure from tkill(). A local attacker could exploit this\nto send signals to arbitrary threads, possibly bypassing expected\nrestrictions. (CVE-2011-1182)\n\nRyan Sweat discovered that the GRO code did not correctly validate\nmemory. In some configurations on systems using VLANs, a remote\nattacker could send specially crafted traffic to crash the system,\nleading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that MPT devices did not correctly validate\ncertain values in ioctl calls. If these drivers were loaded, a local\nattacker could exploit this to read arbitrary kernel memory, leading\nto a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nTimo Warns discovered that the GUID partition parsing routines did not\ncorrectly validate certain structures. A local attacker with physical\naccess could plug in a specially crafted block device to crash the\nsystem, leading to a denial of service. (CVE-2011-1577)\n\nTavis Ormandy discovered that the pidmap function did not correctly\nhandle large requests. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver\ndid not correctly validate certain socket structures. If this driver\nwas loaded, a local attacker could crash the system, leading to a\ndenial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain\nioctl values. A local attacker with access to the video subsystem\ncould exploit this to crash the system, leading to a denial of\nservice, or possibly gain root privileges. (CVE-2011-1745,\nCVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size\nof certain memory allocations. A local attacker with access to the\nvideo subsystem could exploit this to run the system out of memory,\nleading to a denial of service. (CVE-2011-1746).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. 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get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nrelease = chomp(release);\nif (! preg(pattern:\"^(10\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 10.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Ubuntu\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2010-3698\", \"CVE-2010-3865\", \"CVE-2010-3875\", \"CVE-2010-3876\", \"CVE-2010-3877\", \"CVE-2010-3880\", \"CVE-2010-3881\", \"CVE-2010-4075\", \"CVE-2010-4076\", \"CVE-2010-4077\", \"CVE-2010-4079\", \"CVE-2010-4083\", \"CVE-2010-4163\", \"CVE-2010-4248\", \"CVE-2010-4342\", \"CVE-2010-4346\", \"CVE-2010-4527\", \"CVE-2010-4529\", \"CVE-2010-4565\", \"CVE-2010-4649\", \"CVE-2010-4656\", \"CVE-2010-4668\", \"CVE-2011-0463\", \"CVE-2011-0521\", \"CVE-2011-0695\", \"CVE-2011-0711\", \"CVE-2011-0712\", \"CVE-2011-0726\", \"CVE-2011-1010\", \"CVE-2011-1012\", \"CVE-2011-1013\", \"CVE-2011-1016\", \"CVE-2011-1017\", \"CVE-2011-1019\", \"CVE-2011-1044\", \"CVE-2011-1078\", \"CVE-2011-1079\", \"CVE-2011-1080\", \"CVE-2011-1082\", \"CVE-2011-1090\", \"CVE-2011-1093\", \"CVE-2011-1160\", \"CVE-2011-1163\", \"CVE-2011-1169\", \"CVE-2011-1170\", \"CVE-2011-1171\", \"CVE-2011-1172\", \"CVE-2011-1173\", \"CVE-2011-1180\", \"CVE-2011-1182\", \"CVE-2011-1478\", \"CVE-2011-1494\", \"CVE-2011-1495\", \"CVE-2011-1577\", \"CVE-2011-1593\", \"CVE-2011-1598\", \"CVE-2011-1745\", \"CVE-2011-1746\", \"CVE-2011-1748\", \"CVE-2011-2022\", \"CVE-2011-2534\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-1187-1\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nflag = 0;\n\nif (ubuntu_check(osver:\"10.04\", pkgname:\"linux-image-2.6.35-30-generic\", pkgver:\"2.6.35-30.56~lucid1\")) flag++;\nif (ubuntu_check(osver:\"10.04\", pkgname:\"linux-image-2.6.35-30-generic-pae\", pkgver:\"2.6.35-30.56~lucid1\")) flag++;\nif (ubuntu_check(osver:\"10.04\", pkgname:\"linux-image-2.6.35-30-server\", pkgver:\"2.6.35-30.56~lucid1\")) flag++;\nif (ubuntu_check(osver:\"10.04\", pkgname:\"linux-image-2.6.35-30-virtual\", pkgver:\"2.6.35-30.56~lucid1\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-2.6-generic / linux-image-2.6-generic-pae / etc\");\n}\n", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-01-11T14:32:43", "description": "Brad Spengler discovered that the kernel did not correctly account for userspace memory allocations during exec() calls. A local attacker could exploit this to consume all system memory, leading to a denial of service. (CVE-2010-4243)\n\nAlexander Duyck discovered that the Intel Gigabit Ethernet driver did not correctly handle certain configurations. If such a device was configured without VLANs, a remote attacker could crash the system, leading to a denial of service. (CVE-2010-4263)\n\nNelson Elhage discovered that Econet did not correctly handle AUN packets over UDP. A local attacker could send specially crafted traffic to crash the system, leading to a denial of service.\n(CVE-2010-4342)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of buffers. On non-x86 systems, a local attacker could exploit this to read kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel addresses into the /proc filesystem. A local attacker could use this to increase the chances of a successful memory corruption exploit.\n(CVE-2010-4565)\n\nKees Cook discovered that the IOWarrior USB device driver did not correctly check certain size fields. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2010-4656)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not correctly clear memory when writing certain file holes. A local attacker could exploit this to read uninitialized data from the disk, leading to a loss of privacy. (CVE-2011-0463)\n\nDan Carpenter discovered that the TTPCI DVB driver did not check certain values during an ioctl. If the dvb-ttpci module was loaded, a local attacker could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-0521)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race condition. On systems using InfiniBand, a local attacker could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize memory.\nA local attacker could make crafted ioctl calls to leak portions of kernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\n\nRafael Dominguez Vega discovered that the caiaq Native Instruments USB driver did not correctly validate string lengths. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2011-0712)\n\nKees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)\n\nTimo Warns discovered that MAC partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system or potentially gain root privileges. (CVE-2011-1010)\n\nTimo Warns discovered that LDM partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1012)\n\nMatthiew Herrb discovered that the drm modeset interface did not correctly handle a signed comparison. A local attacker could exploit this to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nMarek Olsak discovered that the Radeon GPU drivers did not correctly validate certain registers. On systems with specific hardware, a local attacker could exploit this to write to arbitrary video memory.\n(CVE-2011-1016)\n\nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not needed to load kernel modules. A local attacker with the CAP_NET_ADMIN capability could load existing kernel modules, possibly increasing the attack surface available on the system. (CVE-2011-1019)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)\n\nNelson Elhage discovered that the epoll subsystem did not correctly handle certain structures. A local attacker could create malicious requests that would hang the system, leading to a denial of service.\n(CVE-2011-1082)\n\nJohan Hovold discovered that the DCCP network stack did not correctly handle certain packet combinations. A remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service. (CVE-2011-1093)\n\nPeter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nVasiliy Kulikov discovered that the netfilter code did not check certain strings copied from userspace. A local attacker with netfilter access could exploit this to read kernel memory or crash the system, leading to a denial of service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver did not correctly initialize memory. A remote attacker could send specially crafted traffic to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate the signal structure from tkill(). A local attacker could exploit this to send signals to arbitrary threads, possibly bypassing expected restrictions. (CVE-2011-1182)\n\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI interface. A local attacker on non-x86 systems might be able to cause a denial of service. (CVE-2011-1476)\n\nDan Rosenberg reported errors in the kernel's OSS (Open Sound System) driver for Yamaha FM synthesizer chips. A local user can exploit this to cause memory corruption, causing a denial of service or privilege escalation. (CVE-2011-1477)\n\nRyan Sweat discovered that the GRO code did not correctly validate memory. In some configurations on systems using VLANs, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1478)\n\nIt was discovered that the Stream Control Transmission Protocol (SCTP) implementation incorrectly calculated lengths. If the net.sctp.addip_enable variable was turned on, a remote attacker could send specially crafted traffic to crash the system. (CVE-2011-1573)\n\nA flaw was found in the b43 driver in the Linux kernel. An attacker could use this flaw to cause a denial of service if the system has an active wireless interface using the b43 driver. 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Common Vulnerability Scoring System (CVSS)\nbase scores, which give detailed severity ratings, are available for\neach vulnerability from the CVE links in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nThis update fixes the following security issues :\n\n* An integer overflow flaw was found in the i915_gem_execbuffer2()\nfunction in the Intel i915 driver in the Linux kernel. A local,\nunprivileged user could use this flaw to cause a denial of service.\nThis issue only affected 32-bit systems. (CVE-2012-2383, Moderate)\n\n* A missing initialization flaw was found in the\nsco_sock_getsockopt_old() function in the Linux kernel's Bluetooth\nimplementation. A local, unprivileged user could use this flaw to\ncause an information leak. (CVE-2011-1078, Low)\n\nRed Hat would like to thank Vasiliy Kulikov of Openwall for reporting\nthe CVE-2011-1078 issue.\n\nThis update also fixes several bugs. Documentation for these changes\nwill be available shortly from the Technical Notes document linked to\nin the References section.\n\nUsers should upgrade to these updated packages, which contain\nbackported patches to correct these issues, and fix the bugs noted in\nthe Technical Notes. The system must be rebooted for this update to\ntake effect.\"\n );\n # https://lists.centos.org/pipermail/centos-announce/2012-August/018803.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?9b329e19\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2012-2383\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-firmware\");\n script_set_attribute(attr