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{"id": "OPENVAS:870453", "type": "openvas", "bulletinFamily": "scanner", "title": "RedHat Update for kernel RHSA-2011:0927-01", "description": "Check for the Version of kernel", "published": "2011-07-18T00:00:00", "modified": "2017-07-12T00:00:00", "cvss": {"score": 6.9, "vector": "AV:LOCAL/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://plugins.openvas.org/nasl.php?oid=870453", "reporter": "Copyright (c) 2011 Greenbone Networks GmbH", "references": ["https://www.redhat.com/archives/rhsa-announce/2011-July/msg00007.html", "2011:0927-01"], "cvelist": ["CVE-2011-1746", "CVE-2011-0695", "CVE-2010-4649", "CVE-2011-1776", "CVE-2011-1576", "CVE-2011-1573", "CVE-2011-2492", "CVE-2011-0711", "CVE-2011-2022", "CVE-2011-1044", "CVE-2011-1593", "CVE-2011-1936", "CVE-2011-2213", "CVE-2011-1745", "CVE-2011-1182"], "lastseen": "2017-07-27T10:55:06", "viewCount": 2, "enchantments": {"score": {"value": 0.6, "vector": "NONE"}, "dependencies": {"references": [{"type": "centos", 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["SUSE-SA:2011:015", "SUSE-SU-2011:1058-1", "SUSE-SU-2011:1319-1"]}, {"type": "ubuntu", "idList": ["USN-1220-1", "USN-1236-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2011-0695", "UB:CVE-2011-2022"]}, {"type": "vmware", "idList": ["VMSA-2012-0001"]}]}, "exploitation": null, "vulnersScore": 0.6}, "pluginID": "870453", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n#\n# RedHat Update for kernel RHSA-2011:0927-01\n#\n# Authors:\n# System Generated Check\n#\n# Copyright:\n# Copyright (c) 2011 Greenbone Networks GmbH, http://www.greenbone.net\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License version 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\ninclude(\"revisions-lib.inc\");\ntag_insight = \"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 * An integer overflow flaw in ib_uverbs_poll_cq() could allow a local,\n unprivileged user to cause a denial of service or escalate their\n privileges. (CVE-2010-4649, Important)\n \n * A race condition in the way new InfiniBand connections were set up could\n allow a remote user to cause a denial of service. (CVE-2011-0695,\n Important)\n \n * A flaw in the Stream Control Transmission Protocol (SCTP) implementation\n could allow a remote attacker to cause a denial of service if the sysctl\n "net.sctp.addip_enable" variable was turned on (it is off by default).\n (CVE-2011-1573, Important)\n \n * Flaws in the AGPGART driver implementation when handling certain IOCTL\n commands could allow a local, unprivileged user to cause a denial of\n service or escalate their privileges. (CVE-2011-1745, CVE-2011-2022,\n Important)\n \n * An integer overflow flaw in agp_allocate_memory() could allow a local,\n unprivileged user to cause a denial of service or escalate their\n privileges. (CVE-2011-1746, Important)\n \n * A flaw allowed napi_reuse_skb() to be called on VLAN (virtual LAN)\n packets. An attacker on the local network could trigger this flaw by\n sending specially-crafted packets to a target system, possibly causing a\n denial of service. (CVE-2011-1576, Moderate)\n \n * An integer signedness error in next_pidmap() could allow a local,\n unprivileged user to cause a denial of service. (CVE-2011-1593, Moderate)\n \n * A flaw in the way the Xen hypervisor implementation handled CPUID\n instruction emulation during virtual machine exits could allow an\n unprivileged guest user to crash a guest. This only affects systems that\n have an Intel x86 processor with the Intel VT-x extension enabled.\n (CVE-2011-1936, Moderate)\n \n * A flaw in inet_diag_bc_audit() could allow a local, unprivileged user to\n cause a denial of service (infinite loop). (CVE-2011-2213, Moderate)\n \n * A missing initialization flaw in the XFS file system implementation\n could lead to an information leak. (CVE-2011-0711, Low)\n \n * A flaw in ib_uverbs_poll_cq() could allow a local, unprivileged user to\n cause an information leak. (CVE-2011-1044, Low)\n \n * A missing validation check was found in the signals implementation. A\n local, unprivileged user could use this flaw to send signals via the\n sigqueueinfo system call, with the si_code set to SI_TKILL and with spoofed\n process and user IDs, to other processes. 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(CVE-2011-2495)\n\n - Integer underflow in the l2cap_config_req function in net/bluetooth/l2cap_core.c in the Linux kernel before 3.0 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a small command-size value within the command header of a Logical Link Control and Adaptation Protocol (L2CAP) configuration request, leading to a buffer overflow.\n (CVE-2011-2497)\n\n - Multiple buffer overflows in net/wireless/nl80211.c in the Linux kernel before 2.6.39.2 allow local users to gain privileges by leveraging the CAP_NET_ADMIN capability during scan operations with a long SSID value. 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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. ESX third-party update for Service Console samba RPMs The ESX Service Console Operating System (COS) samba packages are updated to samba-client-3.0.33-3.29.el5_7.4, samba-common-3.0.33-3.29.el5_7.4 and libsmbclient-3.0.33-3.29.el5_7.4 which fixes multiple security issues in the Samba client.\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CVE-2010-0547, CVE-2010-0787, CVE-2011-1678, CVE-2011-2522 and CVE-2011-2694 to these issues.\n Note that ESX does not include the Samba Web Administration Tool (SWAT) and therefore ESX COS is not affected by CVE-2011-2522 and CVE-2011-2694.\n f. ESX third-party update for Service Console python package The ESX Service Console (COS) python package is updated to 2.4.3-44 which fixes multiple security issues.\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CVE-2009-3720, CVE-2010-3493, CVE-2011-1015 and CVE-2011-1521 to these issues.\n g. ESXi update to third-party component python The python third-party library is updated to python 2.5.6 which fixes multiple security issues.\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CVE-2009-3560, CVE-2009-3720, CVE-2010-1634, CVE-2010-2089, and CVE-2011-1521 to these issues.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2012-01-31T00:00:00", "type": "nessus", "title": "VMSA-2012-0001 : VMware ESXi and ESX updates to third-party library and ESX Service Console", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2009-3560", "CVE-2009-3720", "CVE-2010-0547", "CVE-2010-0787", "CVE-2010-1634", "CVE-2010-2059", "CVE-2010-2089", "CVE-2010-3493", "CVE-2010-4649", "CVE-2011-0695", "CVE-2011-0711", "CVE-2011-0726", "CVE-2011-1015", "CVE-2011-1044", "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-2011-1182", "CVE-2011-1494", "CVE-2011-1495", "CVE-2011-1521", "CVE-2011-1573", "CVE-2011-1576", "CVE-2011-1577", "CVE-2011-1593", "CVE-2011-1678", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1763", "CVE-2011-1776", "CVE-2011-1780", "CVE-2011-1936", "CVE-2011-2022", "CVE-2011-2192", "CVE-2011-2213", "CVE-2011-2482", "CVE-2011-2491", "CVE-2011-2492", "CVE-2011-2495", "CVE-2011-2517", "CVE-2011-2519", "CVE-2011-2522", "CVE-2011-2525", "CVE-2011-2689", "CVE-2011-2694", "CVE-2011-2901", "CVE-2011-3378"], "modified": "2021-01-06T00:00:00", "cpe": ["cpe:/o:vmware:esx:4.0", "cpe:/o:vmware:esx:4.1", "cpe:/o:vmware:esxi:4.0", "cpe:/o:vmware:esxi:4.1", "cpe:/o:vmware:esxi:5.0"], "id": "VMWARE_VMSA-2012-0001.NASL", "href": "https://www.tenable.com/plugins/nessus/57749", "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 VMware Security Advisory 2012-0001. \n# The text itself is copyright (C) VMware Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(57749);\n script_version(\"1.43\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\"CVE-2009-3560\", \"CVE-2009-3720\", \"CVE-2010-0547\", \"CVE-2010-0787\", \"CVE-2010-1634\", \"CVE-2010-2059\", \"CVE-2010-2089\", \"CVE-2010-3493\", \"CVE-2010-4649\", \"CVE-2011-0695\", \"CVE-2011-0711\", \"CVE-2011-0726\", \"CVE-2011-1015\", \"CVE-2011-1044\", \"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-2011-1182\", \"CVE-2011-1494\", \"CVE-2011-1495\", \"CVE-2011-1521\", \"CVE-2011-1573\", \"CVE-2011-1576\", \"CVE-2011-1577\", \"CVE-2011-1593\", \"CVE-2011-1678\", \"CVE-2011-1745\", \"CVE-2011-1746\", \"CVE-2011-1763\", \"CVE-2011-1776\", \"CVE-2011-1780\", \"CVE-2011-1936\", \"CVE-2011-2022\", \"CVE-2011-2192\", \"CVE-2011-2213\", \"CVE-2011-2482\", \"CVE-2011-2491\", \"CVE-2011-2492\", \"CVE-2011-2495\", \"CVE-2011-2517\", \"CVE-2011-2519\", \"CVE-2011-2522\", \"CVE-2011-2525\", \"CVE-2011-2689\", \"CVE-2011-2694\", \"CVE-2011-2901\", \"CVE-2011-3378\");\n script_bugtraq_id(36097, 37203, 37992, 38326, 40370, 40863, 44533, 46073, 46417, 46488, 46541, 46616, 46793, 46839, 46878, 46919, 47003, 47024, 47308, 47343, 47497, 47534, 47535, 47791, 47796, 47843, 48048, 48058, 48333, 48441, 48538, 48641, 48677, 48899, 48901, 49141, 49370, 49373, 49375, 49408, 49939);\n script_xref(name:\"VMSA\", value:\"2012-0001\");\n\n script_name(english:\"VMSA-2012-0001 : VMware ESXi and ESX updates to third-party library and ESX Service Console\");\n script_summary(english:\"Checks esxupdate output for the patches\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote VMware ESXi / ESX host is missing one or more\nsecurity-related patches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"a. 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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-2010-4565)\n\n - Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux\n kernel before 2.6.37 allows local users to cause a denial of service (memory corruption) or possibly have\n unspecified other impact via a large value of a certain structure member. (CVE-2010-4649)\n\n - The ima_lsm_rule_init function in security/integrity/ima/ima_policy.c in the Linux kernel before 2.6.37,\n when the Linux Security Modules (LSM) framework is disabled, allows local users to bypass Integrity\n Measurement Architecture (IMA) rules in opportunistic circumstances by leveraging an administrator's\n addition of an IMA rule for LSM. (CVE-2011-0006)\n\n - The xfs_fs_geometry function in fs/xfs/xfs_fsops.c in the Linux kernel before 2.6.38-rc6-git3 does not\n initialize a certain structure member, which allows local users to obtain potentially sensitive\n information from kernel stack memory via an FSGEOMETRY_V1 ioctl call. (CVE-2011-0711)\n\n - Multiple buffer overflows in the caiaq Native Instruments USB audio functionality in the Linux kernel\n before 2.6.38-rc4-next-20110215 might allow attackers to cause a denial of service or possibly have\n unspecified other impact via a long USB device name, related to (1) the snd_usb_caiaq_audio_init function\n in sound/usb/caiaq/audio.c and (2) the snd_usb_caiaq_midi_init function in sound/usb/caiaq/midi.c.\n (CVE-2011-0712)\n\n - The do_task_stat function in fs/proc/array.c in the Linux kernel before 2.6.39-rc1 does not perform an\n expected uid check, which makes it easier for local users to defeat the ASLR protection mechanism by\n reading the start_code and end_code fields in the /proc/#####/stat file for a process executing a PIE\n binary. (CVE-2011-0726)\n\n - Integer signedness error in the drm_modeset_ctl function in (1) drivers/gpu/drm/drm_irq.c in the Direct\n Rendering Manager (DRM) subsystem in the Linux kernel before 2.6.38 and (2) sys/dev/pci/drm/drm_irq.c in\n the kernel in OpenBSD before 4.9 allows local users to trigger out-of-bounds write operations, and\n consequently cause a denial of service (system crash) or possibly have unspecified other impact, via a\n crafted num_crtcs (aka vb_num) structure member in an ioctl argument. (CVE-2011-1013)\n\n - The Radeon GPU drivers in the Linux kernel before 2.6.38-rc5 do not properly validate data related to the\n AA resolve registers, which allows local users to write to arbitrary memory locations associated with (1)\n Video RAM (aka VRAM) or (2) the Graphics Translation Table (GTT) via crafted values. 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(CVE-2011-1093)\n\n - net/sctp/sm_make_chunk.c in the Linux kernel before 2.6.34, when addip_enable and auth_enable are used,\n does not consider the amount of zero padding during calculation of chunk lengths for (1) INIT and (2) INIT\n ACK chunks, which allows remote attackers to cause a denial of service (OOPS) via crafted packet data.\n (CVE-2011-1573)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2011-2015.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2011-1013\");\n\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:\"vuln_publication_date\", value:\"2010/11/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2011/05/11\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2013/07/12\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:5\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:6\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-devel\");\n script_set_attribute(attribute:\"cpe\", 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{'reference':'kernel-uek-doc-2.6.32-100.28.15.el5', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-2.6.32'},\n {'reference':'kernel-uek-firmware-2.6.32-100.28.15.el5', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-2.6.32'},\n {'reference':'kernel-uek-headers-2.6.32-100.28.15.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-headers-2.6.32'},\n {'reference':'ofa-2.6.32-100.28.15.el5-1.5.1-4.0.28', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'ofa-2.6.32-100.28.15.el5debug-1.5.1-4.0.28', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-uek-2.6.32-100.28.15.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-2.6.32'},\n {'reference':'kernel-uek-debug-2.6.32-100.28.15.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-2.6.32'},\n {'reference':'kernel-uek-debug-devel-2.6.32-100.28.15.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-2.6.32'},\n {'reference':'kernel-uek-devel-2.6.32-100.28.15.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-2.6.32'},\n {'reference':'kernel-uek-doc-2.6.32-100.28.15.el6', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-2.6.32'},\n {'reference':'kernel-uek-firmware-2.6.32-100.28.15.el6', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-2.6.32'},\n {'reference':'kernel-uek-headers-2.6.32-100.28.15.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-headers-2.6.32'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = 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By inserting a specially crafted disk device, a local attacker could exploit this to gain root privileges. (CVE-2011-1017)\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\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 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\nTavis Ormandy discovered that the pidmap function did not correctly handle large requests. 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(CVE-2011-0711)\n\n - Multiple buffer overflows in the caiaq Native Instruments USB audio functionality in the Linux kernel before 2.6.38-rc4-next-20110215 might allow attackers to cause a denial of service or possibly have unspecified other impact via a long USB device name, related to (1) the snd_usb_caiaq_audio_init function in sound/usb/caiaq/audio.c and (2) the snd_usb_caiaq_midi_init function in sound/usb/caiaq/midi.c.\n (CVE-2011-0712)\n\n - The do_task_stat function in fs/proc/array.c in the Linux kernel before 2.6.39-rc1 does not perform an expected uid check, which makes it easier for local users to defeat the ASLR protection mechanism by reading the start_code and end_code fields in the /proc/#####/stat file for a process executing a PIE binary. (CVE-2011-0726)\n\n - Integer signedness error in the drm_modeset_ctl function in (1) drivers/gpu/drm/drm_irq.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 2.6.38 and (2) sys/dev/pci/drm/drm_irq.c in the kernel in OpenBSD before 4.9 allows local users to trigger out-of-bounds write operations, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via a crafted num_crtcs (aka vb_num) structure member in an ioctl argument. (CVE-2011-1013)\n\n - The Radeon GPU drivers in the Linux kernel before 2.6.38-rc5 do not properly validate data related to the AA resolve registers, which allows local users to write to arbitrary memory locations associated with (1) Video RAM (aka VRAM) or (2) the Graphics Translation Table (GTT) via crafted values. (CVE-2011-1016)\n\n - The dev_load function in net/core/dev.c in the Linux kernel before 2.6.38 allows local users to bypass an intended CAP_SYS_MODULE capability requirement and load arbitrary modules by leveraging the CAP_NET_ADMIN capability. (CVE-2011-1019)\n\n - The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which allows local users to obtain potentially sensitive information from kernel memory via vectors that cause this buffer to be only partially filled, a different vulnerability than CVE-2010-4649. (CVE-2011-1044)\n\n - The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a '\\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command. (CVE-2011-1079)\n\n - The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line. (CVE-2011-1080)\n\n - The dccp_rcv_state_process function in net/dccp/input.c in the Datagram Congestion Control Protocol (DCCP) implementation in the Linux kernel before 2.6.38 does not properly handle packets for a CLOSED endpoint, which allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending a DCCP-Close packet followed by a DCCP-Reset packet. (CVE-2011-1093)\n\n - net/sctp/sm_make_chunk.c in the Linux kernel before 2.6.34, when addip_enable and auth_enable are used, does not consider the amount of zero padding during calculation of chunk lengths for (1) INIT and (2) INIT ACK chunks, which allows remote attackers to cause a denial of service (OOPS) via crafted packet data.\n (CVE-2011-1573)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2013-07-12T00:00:00", "type": "nessus", "title": "Oracle Linux 6 : kernel (ELSA-2011-0498)", "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-2010-4250", "CVE-2010-4565", "CVE-2010-4649", "CVE-2011-0006", "CVE-2011-0711", "CVE-2011-0712", "CVE-2011-0726", "CVE-2011-1013", "CVE-2011-1016", "CVE-2011-1019", "CVE-2011-1044", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1093", "CVE-2011-1573"], "modified": "2021-09-08T00:00:00", "cpe": ["cpe:/o:oracle:linux:6", "p-cpe:/a:oracle:linux:kernel", "p-cpe:/a:oracle:linux:kernel-debug", "p-cpe:/a:oracle:linux:kernel-debug-devel", "p-cpe:/a:oracle:linux:kernel-devel", "p-cpe:/a:oracle:linux:kernel-firmware", "p-cpe:/a:oracle:linux:kernel-headers", "p-cpe:/a:oracle:linux:perf"], "id": "ORACLELINUX_ELSA-2011-0498.NASL", "href": "https://www.tenable.com/plugins/nessus/68273", "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 Oracle Linux Security Advisory ELSA-2011-0498.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(68273);\n script_version(\"1.14\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/09/08\");\n\n script_cve_id(\n \"CVE-2010-4250\",\n \"CVE-2010-4565\",\n \"CVE-2010-4649\",\n \"CVE-2011-0006\",\n \"CVE-2011-0711\",\n \"CVE-2011-0712\",\n \"CVE-2011-0726\",\n \"CVE-2011-1013\",\n \"CVE-2011-1016\",\n \"CVE-2011-1019\",\n \"CVE-2011-1044\",\n \"CVE-2011-1079\",\n \"CVE-2011-1080\",\n \"CVE-2011-1093\",\n \"CVE-2011-1573\"\n );\n script_bugtraq_id(\n 46417,\n 46419,\n 46488,\n 46557,\n 46616,\n 46793,\n 47308,\n 47639,\n 47792\n );\n script_xref(name:\"RHSA\", value:\"2011:0498\");\n\n script_name(english:\"Oracle Linux 6 : kernel (ELSA-2011-0498)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2011-0498 advisory.\n\n - Memory leak in the inotify_init1 function in fs/notify/inotify/inotify_user.c in the Linux kernel before\n 2.6.37 allows local users to cause a denial of service (memory consumption) via vectors involving failed\n attempts to create files. 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(CVE-2010-4649)\n\n - The ima_lsm_rule_init function in security/integrity/ima/ima_policy.c in the Linux kernel before 2.6.37,\n when the Linux Security Modules (LSM) framework is disabled, allows local users to bypass Integrity\n Measurement Architecture (IMA) rules in opportunistic circumstances by leveraging an administrator's\n addition of an IMA rule for LSM. (CVE-2011-0006)\n\n - The xfs_fs_geometry function in fs/xfs/xfs_fsops.c in the Linux kernel before 2.6.38-rc6-git3 does not\n initialize a certain structure member, which allows local users to obtain potentially sensitive\n information from kernel stack memory via an FSGEOMETRY_V1 ioctl call. (CVE-2011-0711)\n\n - Multiple buffer overflows in the caiaq Native Instruments USB audio functionality in the Linux kernel\n before 2.6.38-rc4-next-20110215 might allow attackers to cause a denial of service or possibly have\n unspecified other impact via a long USB device name, related to (1) the snd_usb_caiaq_audio_init function\n in sound/usb/caiaq/audio.c and (2) the snd_usb_caiaq_midi_init function in sound/usb/caiaq/midi.c.\n (CVE-2011-0712)\n\n - The do_task_stat function in fs/proc/array.c in the Linux kernel before 2.6.39-rc1 does not perform an\n expected uid check, which makes it easier for local users to defeat the ASLR protection mechanism by\n reading the start_code and end_code fields in the /proc/#####/stat file for a process executing a PIE\n binary. (CVE-2011-0726)\n\n - Integer signedness error in the drm_modeset_ctl function in (1) drivers/gpu/drm/drm_irq.c in the Direct\n Rendering Manager (DRM) subsystem in the Linux kernel before 2.6.38 and (2) sys/dev/pci/drm/drm_irq.c in\n the kernel in OpenBSD before 4.9 allows local users to trigger out-of-bounds write operations, and\n consequently cause a denial of service (system crash) or possibly have unspecified other impact, via a\n crafted num_crtcs (aka vb_num) structure member in an ioctl argument. (CVE-2011-1013)\n\n - The Radeon GPU drivers in the Linux kernel before 2.6.38-rc5 do not properly validate data related to the\n AA resolve registers, which allows local users to write to arbitrary memory locations associated with (1)\n Video RAM (aka VRAM) or (2) the Graphics Translation Table (GTT) via crafted values. 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(CVE-2011-1093)\n\n - net/sctp/sm_make_chunk.c in the Linux kernel before 2.6.34, when addip_enable and auth_enable are used,\n does not consider the amount of zero padding during calculation of chunk lengths for (1) INIT and (2) INIT\n ACK chunks, which allows remote attackers to cause a denial of service (OOPS) via crafted packet data.\n (CVE-2011-1573)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2011-0498.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\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:ND/RL:OF/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2011-1013\");\n\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:\"vuln_publication_date\", value:\"2010/11/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2011/05/10\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2013/07/12\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:6\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-firmware\");\n script_set_attribute(attribute:\"cpe\", 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Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 6', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = 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{'reference':'kernel-2.6.32-71.29.1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-2.6.32'},\n {'reference':'kernel-debug-2.6.32-71.29.1.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-2.6.32'},\n {'reference':'kernel-debug-2.6.32-71.29.1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-2.6.32'},\n {'reference':'kernel-debug-devel-2.6.32-71.29.1.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-2.6.32'},\n {'reference':'kernel-debug-devel-2.6.32-71.29.1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-2.6.32'},\n {'reference':'kernel-devel-2.6.32-71.29.1.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-2.6.32'},\n {'reference':'kernel-devel-2.6.32-71.29.1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-2.6.32'},\n {'reference':'kernel-firmware-2.6.32-71.29.1.el6', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-firmware-2.6.32'},\n {'reference':'kernel-headers-2.6.32-71.29.1.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-2.6.32'},\n {'reference':'kernel-headers-2.6.32-71.29.1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-2.6.32'},\n {'reference':'perf-2.6.32-71.29.1.el6', 'release':'6', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + 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A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy. (CVE-2010-3881)\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\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\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 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\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. 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The Common Vulnerabilities and Exposures project identifies the following problems :\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-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-2011-0711 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-2011-1016 Marek Olsak discovered an issue in the driver for ATI/AMD Radeon video chips. Local users could pass arbitrary values to video memory and the graphics translation table, resulting in denial of service or escalated privileges. On default Debian installations, this is exploitable only by members of the 'video' group.\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-2011-1160 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 IPv6 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-2011-1476 Dan Rosenberg reported issues in the Open Sound System MIDI interface that allow local users to cause a denial of service. This issue does not affect official Debian Linux image packages as they no longer provide support for OSS. 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However, custom kernels built from Debian's linux-source-2.6.32 may have enabled this configuration and would therefore be vulnerable.\n\n - CVE-2011-1478 Ryan Sweat reported an issue in the Generic Receive Offload (GRO) support in the Linux networking subsystem.\n If an interface has GRO enabled and is running in promiscuous mode, remote users can cause a denial of service (NULL pointer dereference) by sending packets on an unknown VLAN.\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-2011-1494 Dan Rosenberg reported an issue in the /dev/mpt2ctl interface provided by the driver for LSI MPT Fusion SAS 2.0 controllers. Local users can obtain elevated privileges by specially crafted ioctl calls. On default Debian installations this is not exploitable as this interface is only accessible to root.\n\n - CVE-2011-1495 Dan Rosenberg reported two additional issues in the /dev/mpt2ctl interface provided by the driver for LSI MPT Fusion SAS 2.0 controllers. Local users can obtain elevated privileges and read arbitrary kernel memory by using specially crafted ioctl calls. On default Debian installations this is not exploitable as this interface is only accessible to root.\n\n - CVE-2011-1585 Jeff Layton reported an issue in the Common Internet File System (CIFS). Local users can bypass authentication requirements for shares that are already mounted by another user.\n\n - CVE-2011-1593 Robert Swiecki reported a signedness issue in the next_pidmap() function, which can be exploited by 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. 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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\", 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"description": "This kernel update for the SUSE Linux Enterprise 10 SP4 kernel fixes several security issues and bugs.\n\nThe following security issues were fixed :\n\n - The dccp_rcv_state_process function in net/dccp/input.c in the Datagram Congestion Control Protocol (DCCP) implementation in the Linux kernel did not properly handle packets for a CLOSED endpoint, which allowed remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending a DCCP-Close packet followed by a DCCP-Reset packet. 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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\nRyan Sweat discovered that the kernel incorrectly handled certain VLAN packets. On some systems, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service.\n(CVE-2011-1576)\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\nDan Rosenberg discovered that the IPv4 diagnostic routines did not correctly validate certain requests. A local attacker could exploit this to consume CPU resources, leading to a denial of service.\n(CVE-2011-2213)\n\nVasiliy Kulikov discovered that taskstats did not enforce access restrictions. A local attacker could exploit this to read certain information, leading to a loss of privacy. (CVE-2011-2494)\n\nVasiliy Kulikov discovered that /proc/PID/io did not enforce access restrictions. A local attacker could exploit this to read certain information, leading to a loss of privacy. (CVE-2011-2495)\n\nRobert Swiecki discovered that mapping extensions were incorrectly handled. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2496)\n\nDan Rosenberg discovered that the Bluetooth stack incorrectly handled certain L2CAP requests. If a system was using Bluetooth, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-2497)\n\nIt was discovered that the wireless stack incorrectly verified SSID lengths. A local attacker could exploit this to cause a denial of service or gain root privileges. (CVE-2011-2517)\n\nBen Pfaff discovered that Classless Queuing Disciplines (qdiscs) were being incorrectly handled. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2525)\n\nIt was discovered that the EXT4 filesystem contained multiple off-by-one flaws. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2695)\n\nHerbert Xu discovered that certain fields were incorrectly handled when Generic Receive Offload (CVE-2011-2723)\n\nChristian Ohm discovered that the perf command looks for configuration files in the current directory. If a privileged user were tricked into running perf in a directory containing a malicious configuration file, an attacker could run arbitrary commands and possibly gain privileges. (CVE-2011-2905)\n\nVasiliy Kulikov discovered that the Comedi driver did not correctly clear memory. 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(CVE-2011-3363)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2011-10-26T00:00:00", "type": "nessus", "title": "USN-1241-1 : linux-fsl-imx51 vulnerabilities", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 6.5, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 8.3, "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-1573", "CVE-2011-1576", "CVE-2011-1776", "CVE-2011-2213", "CVE-2011-2494", "CVE-2011-2495", "CVE-2011-2496", "CVE-2011-2497", "CVE-2011-2517", "CVE-2011-2525", "CVE-2011-2695", "CVE-2011-2723", "CVE-2011-2905", "CVE-2011-2909", "CVE-2011-2928", "CVE-2011-3188", "CVE-2011-3191", "CVE-2011-3363"], "modified": "2016-12-01T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux"], "id": "UBUNTU_USN-1241-1.NASL", "href": "https://www.tenable.com/plugins/nessus/56640", "sourceData": "# This script was automatically generated from Ubuntu Security\n# Notice USN-1241-1. 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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. 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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. 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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. 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It could falsely lead the NMI (Non-Maskable Interrupt) Watchdog to detect a lockup and panic the system. A local, unprivileged user could use this flaw to cause a denial of service (kernel panic) using the perf tool. (CVE-2011-2521, Moderate)\n\n - A flaw in skb_gro_header_slow() in the Linux kernel could lead to GRO (Generic Receive Offload) fields being left in an inconsistent state. An attacker on the local network could use this flaw to trigger a denial of service. GRO is enabled by default in all network drivers that support it. (CVE-2011-2723, Moderate)\n\n - A flaw was found in the way the Linux kernel's Performance Events implementation handled PERF_COUNT_SW_CPU_CLOCK counter overflow. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2011-2918, Moderate)\n\n - A flaw was found in the Linux kernel's Trusted Platform Module (TPM) implementation. 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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. 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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. 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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-2.6.32-417-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:ND/RL:OF/RC:ND\");\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:\"cpe:/o:canonical:ubuntu_linux:10.10\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2011/07/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2011/07/14\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2011-2013 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:\"10.10\", pkgname:\"linux-image-2.6.32-417-dove\", pkgver:\"2.6.32-417.34\")) 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": "2023-01-17T14:22:40", "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. 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(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. 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(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. 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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\ndid not 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\nDan Rosenberg discovered that the RME Hammerfall DSP audio interface\ndriver did not correctly clear kernel memory. A local attacker could\nexploit this to read kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4080, CVE-2010-4081)\n\nDan Rosenberg discovered that the VIA video driver did not correctly\nclear kernel memory. A local attacker could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-4082)\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\nJames Bottomley discovered that the ICP vortex storage array\ncontroller driver did not validate certain sizes. A local attacker on\na 64bit system could exploit this to crash the kernel, leading to a\ndenial of service. (CVE-2010-4157)\n\nDan Rosenberg discovered multiple flaws in the X.25 facilities\nparsing. If a system was using X.25, a remote attacker could exploit\nthis to crash the system, leading to a denial of service.\n(CVE-2010-4164)\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 the kernel did not correctly handle\nprocess cleanup after triggering a recoverable kernel bug. If a local\nattacker were able to trigger certain kinds of kernel bugs, they\ncould create a specially crafted process to gain root privileges.\n(CVE-2010-4258)\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,\npossibly improving the chances of performing NULL pointer dereference\nattacks. (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\nof buffers. On non-x86 systems, a local attacker could exploit this\nto read kernel heap memory, leading to a loss of privacy.\n(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\nKees Cook discovered that some ethtool functions did not correctly\nclear heap memory. A local attacker with CAP_NET_ADMIN privileges\ncould exploit this to read portions of kernel heap memory, leading to\na loss of privacy. (CVE-2010-4655)\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\nof service. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize\nmemory. A local attacker could make crafted ioctl calls to leak\nportions of kernel stack memory, leading to a loss of privacy.\n(CVE-2011-0711)\n\nRafael Dominguez Vega discovered that the caiaq Native Instruments\nUSB driver did not correctly validate string lengths. A local\nattacker with physical access could plug in a specially crafted USB\ndevice to crash the system or potentially gain root privileges.\n(CVE-2011-0712)\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\nJulien Tinnes discovered that the kernel did not correctly validate\nthe signal structure from tkill(). A local attacker could exploit\nthis to send signals to arbitrary threads, possibly bypassing\nexpected restrictions. (CVE-2011-1182)\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\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\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, CVE-2011-1747)\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-2011-1748)\");\n script_set_attribute(attribute:\"see_also\", value:\"http://www.ubuntu.com/usn/usn-1164-1/\");\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:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2011/07/06\");\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: \"2011/07/07\");\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) 2011-2016 Tenable Network Security, Inc.\");\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:\"10.04\", pkgname:\"linux-image-2.6.31-609-imx51\", pkgver:\"2.6.31-609.26\")) 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": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-01-11T14:31:55", "description": "This Linux kernel update fixes various security issues and bugs in the SUSE Linux Enterprise 10 SP4 kernel.\n\nThe following security issues have been fixed :\n\n - kernel/taskstats.c in the Linux kernel allowed local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another users password (a side channel attack). (CVE-2011-2494)\n\n - net/ipv6/netfilter/nf_conntrack_reasm.c in the Linux kernel, when the nf_conntrack_ipv6 module is enabled, allowed remote attackers to cause a denial of service (NULL pointer dereference and system crash) via certain types of fragmented IPv6 packets. (CVE-2012-2744)\n\n - Use-after-free vulnerability in the xacct_add_tsk function in kernel/tsacct.c in the Linux kernel allowed local users to obtain potentially sensitive information from kernel memory or cause a denial of service (system crash) via a taskstats TASKSTATS_CMD_ATTR_PID command.\n (CVE-2012-3510)\n\n - The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allowed local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and updating a negative key into a fully instantiated key.\n (CVE-2011-4110)\n\n - The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel did not initialize a certain response buffer, which allowed local users to obtain potentially sensitive information from kernel memory via vectors that cause this buffer to be only partially filled, a different vulnerability than CVE-2010-4649. (CVE-2011-1044)\n\n - Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel allowed remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem. (CVE-2012-3400)\n\n - The sock_alloc_send_pskb function in net/core/sock.c in the Linux kernel did not properly validate a certain length value, which allowed local users to cause a denial of service (heap-based buffer overflow and system crash) or possibly gain privileges by leveraging access to a TUN/TAP device. (CVE-2012-2136)\n\n - A small denial of service leak in dropping syn+fin messages was fixed. (CVE-2012-2663)\n\nThe following non-security issues have been fixed :\n\nPackaging :\n\n - kbuild: Fix gcc -x syntax (bnc#773831). NFS :\n\n - knfsd: An assortment of little fixes to the sunrpc cache code. (bnc#767766)\n\n - knfsd: Unexport cache_fresh and fix a small race.\n (bnc#767766)\n\n - knfsd: nfsd: do not drop silently on upcall deferral.\n (bnc#767766)\n\n - knfsd: svcrpc: remove another silent drop from deferral code. (bnc#767766)\n\n - sunrpc/cache: simplify cache_fresh_locked and cache_fresh_unlocked. (bnc#767766)\n\n - sunrpc/cache: recheck cache validity after cache_defer_req. (bnc#767766)\n\n - sunrpc/cache: use list_del_init for the list_head entries in cache_deferred_req. (bnc#767766)\n\n - sunrpc/cache: avoid variable over-loading in cache_defer_req. (bnc#767766)\n\n - sunrpc/cache: allow thread to block while waiting for cache update. (bnc#767766)\n\n - sunrpc/cache: Fix race in sunrpc/cache introduced by patch to allow thread to block while waiting for cache update. (bnc#767766)\n\n - sunrpc/cache: Another fix for race problem with sunrpc cache deferal. (bnc#767766)\n\n - knfsd: nfsd: make all exp_finding functions return\n -errnos on err. (bnc#767766)\n\n - Fix kabi breakage in previous nfsd patch series.\n (bnc#767766)\n\n - nfsd: Work around incorrect return type for wait_for_completion_interruptible_timeout. (bnc#767766)\n\n - nfs: Fix a potential file corruption issue when writing.\n (bnc#773272)\n\n - nfs: Allow sync writes to be multiple pages.\n (bnc#763526)\n\n - nfs: fix reference counting for NFSv4 callback thread.\n (bnc#767504)\n\n - nfs: flush signals before taking down callback thread.\n (bnc#767504)\n\n - nfsv4: Ensure nfs_callback_down() calls svc_destroy() (bnc#767504). SCSI :\n\n - SCSI/ch: Check NULL for kmalloc() return. (bnc#783058)\n\n - drivers/scsi/aic94xx/aic94xx_init.c: correct the size argument to kmalloc. (bnc#783058)\n\n - block: fail SCSI passthrough ioctls on partition devices. (bnc#738400)\n\n - dm: do not forward ioctls from logical volumes to the underlying device. (bnc#738400)\n\n - vmware: Fix VMware hypervisor detection (bnc#777575, bnc#770507). S/390 :\n\n - lgr: Make lgr_page static (bnc#772409,LTC#83520).\n\n - zfcp: Fix oops in _blk_add_trace() (bnc#772409,LTC#83510).\n\n - kernel: Add z/VM LGR detection (bnc#767277,LTC#RAS1203).\n\n - be2net: Fix EEH error reset before a flash dump completes. (bnc#755546)\n\n - mptfusion: fix msgContext in mptctl_hp_hostinfo.\n (bnc#767939)\n\n - PCI: Fix bus resource assignment on 32 bits with 64b resources. . (bnc#762581)\n\n - PCI: fix up setup-bus.c #ifdef. (bnc#762581)\n\n - x86: powernow-k8: Fix indexing issue. (bnc#758985)\n\n - net: Fix race condition about network device name allocation. (bnc#747576)\n\nXEN :\n\n - smpboot: adjust ordering of operations.\n\n - xen/x86-64: provide a memset() that can deal with 4Gb or above at a time. (bnc#738528)\n\n - xen: fix VM_FOREIGN users after c/s 878:eba6fe6d8d53.\n (bnc#760974)\n\n - xen/gntdev: fix multi-page slot allocation. (bnc#760974)", "cvss3": {}, "published": "2012-10-24T00:00:00", "type": "nessus", "title": "SuSE 10 Security Update : Linux kernel (ZYPP Patch Number 8324)", "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"