According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :
- A flaw was found in the Linux kernel key management subsystem in which a local attacker could crash the kernel or corrupt the stack and additional memory (denial of service) by supplying a specially crafted RSA key. This flaw panics the machine during the verification of the RSA key. (CVE-2016-8650)
- A flaw was found in the Linux kernel's implementation of setsockopt for the SO_{SND|RCV}BUFFORCE setsockopt() system call. Users with non-namespace CAP_NET_ADMIN are able to trigger this call and create a situation in which the sockets sendbuff data size could be negative.
This could adversely affect memory allocations and create situations where the system could crash or cause memory corruption. (CVE-2016-9793)
- A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files. An empty (null) write to this file can crash the system by causing the system to attempt to access unmapped kernel memory. (CVE-2017-2618)
- The keyring_search_aux function in security/keys/keyring.c in the Linux kernel through 3.14.79 allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call for the 'dead' type.(CVE-2017-6951)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
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Users with non-namespace CAP_NET_ADMIN are able to trigger this call and create a situation in which the sockets sendbuff data size could be negative.\n This could adversely affect memory allocations and create situations where the system could crash or cause memory corruption. (CVE-2016-9793)\n\n - A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files. An empty (null) write to this file can crash the system by causing the system to attempt to access unmapped kernel memory. (CVE-2017-2618)\n\n - The keyring_search_aux function in security/keys/keyring.c in the Linux kernel through 3.14.79 allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call for the 'dead' type.(CVE-2017-6951)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "published": "2017-05-03T00:00:00", "modified": "2021-01-06T00:00:00", "epss": [], "cvss": {"score": 0.0, "vector": "NONE"}, "cvss2": {}, "cvss3": {}, "href": "https://www.tenable.com/plugins/nessus/99938", "reporter": "This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.", "references": ["http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8650", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6951", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9793", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2618", "http://www.nessus.org/u?078099c0"], "cvelist": ["CVE-2016-8650", "CVE-2016-9793", "CVE-2017-2618", "CVE-2017-6951"], "immutableFields": [], "lastseen": "2023-05-18T14:13:01", "viewCount": 66, "enchantments": {"dependencies": {"references": [{"type": "amazon", "idList": ["ALAS-2017-782"]}, 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This can be mitigated by\ndisabling unprivileged use of performance events:\nsysctl kernel.perf_event_paranoid=3CVE-2016-8405\nPeter Pi of Trend Micro discovered that the frame buffer video\nsubsystem does not properly check bounds while copying color maps to\nuserspace, causing a heap buffer out-of-bounds read, leading to\ninformation disclosure.\n\nCVE-2016-9191\nCAI Qian discovered that reference counting is not properly handled\nwithin proc_sys_readdir in the sysctl implementation, allowing a\nlocal denial of service (system hang) or possibly privilege\nescalation.\n\nDescription truncated. 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ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-powerpc-smp\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-powerpc64\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-powerpc64le\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-r4k-ip22\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-r5k-ip32\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-s390x\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-s390x-dbg\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-sb1-bcm91250a\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-versatile\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-4kc-malta\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-5kc-malta\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-loongson-2f\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-octeon\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-r4k-ip22\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-r5k-cobalt\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-r5k-ip32\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-sb1-bcm91250a\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-sb1a-bcm91480b\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-libc-dev\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-manual-3.16\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-source-3.16\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"linux-support-3.16.0-4\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\nif((res = isdpkgvuln(pkg:\"xen-linux-system-3.16.0-4-amd64\", ver:\"3.16.39-1+deb8u1\", rls:\"DEB8\")) != NULL) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}", "cvss": {"score": 7.6, "vector": "AV:N/AC:H/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2017-07-24T12:57:34", "description": "Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or have other\nimpacts.\n\nCVE-2016-6786 / CVE-2016-6787It was discovered that the performance events subsystem does not\nproperly manage locks during certain migrations, allowing a local\nattacker to escalate privileges. This can be mitigated by\ndisabling unprivileged use of performance events:\nsysctl kernel.perf_event_paranoid=3CVE-2016-8405 \nPeter Pi of Trend Micro discovered that the frame buffer video\nsubsystem does not properly check bounds while copying color maps to\nuserspace, causing a heap buffer out-of-bounds read, leading to\ninformation disclosure.\n\nCVE-2016-9191 \nCAI Qian discovered that reference counting is not properly handled\nwithin proc_sys_readdir in the sysctl implementation, allowing a\nlocal denial of service (system hang) or possibly privilege\nescalation.\n\nCVE-2017-2583 \nXiaohan Zhang reported that KVM for amd64 does not correctly\nemulate loading of a null stack selector. This can be used by a\nuser in a guest VM for denial of service (on an Intel CPU) or to\nescalate privileges within the VM (on an AMD CPU).\n\nCVE-2017-2584 \nDmitry Vyukov reported that KVM for x86 does not correctly emulate\nmemory access by the SGDT and SIDT instructions, which can result\nin a use-after-free and information leak.\n\nCVE-2017-2596 \nDmitry Vyukov reported that KVM leaks page references when\nemulating a VMON for a nested hypervisor. This can be used by a\nprivileged user in a guest VM for denial of service or possibly\nto gain privileges in the host.\n\nCVE-2017-2618 \nIt was discovered that an off-by-one in the handling of SELinux\nattributes in /proc/pid/attr could result in local denial of\nservice.\n\nCVE-2017-5549 \nIt was discovered that the KLSI KL5KUSB105 serial USB device\ndriver could log the contents of uninitialised kernel memory,\nresulting in an information leak.\n\nCVE-2017-5551 \nJan Kara found that changing the POSIX ACL of a file on tmpfs never\ncleared its set-group-ID flag, which should be done if the user\nchanging it is not a member of the group-owner. In some cases, this\nwould allow the user-owner of an executable to gain the privileges\nof the group-owner.\n\nCVE-2017-5897 \nAndrey Konovalov discovered an out-of-bounds read flaw in the\nip6gre_err function in the IPv6 networking code.\n\nCVE-2017-5970 \nAndrey Konovalov discovered a denial-of-service flaw in the IPv4\nnetworking code. This can be triggered by a local or remote\nattacker if a local UDP or raw socket has the IP_RETOPTS option\nenabled.\n\nCVE-2017-6001Di Shen discovered a race condition between concurrent calls to\nthe performance events subsystem, allowing a local attacker to\nescalate privileges. This flaw exists because of an incomplete fix\nof CVE-2016-6786.\nThis can be mitigated by disabling unprivileged use of performance\nevents: sysctl kernel.perf_event_paranoid=3CVE-2017-6074Andrey Konovalov discovered a use-after-free vulnerability in the\nDCCP networking code, which could result in denial of service or\nlocal privilege escalation. On systems that do not already have\nthe dccp module loaded, this can be mitigated by disabling it:\necho>> /etc/modprobe.d/disable-dccp.conf install dccp false", "cvss3": {}, "published": "2017-02-22T00:00:00", "type": "openvas", "title": "Debian Security Advisory DSA 3791-1 (linux - security update)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-6787", "CVE-2016-9191", "CVE-2017-2584", "CVE-2017-6074", "CVE-2017-6001", "CVE-2017-5970", "CVE-2017-5551", "CVE-2017-2583", "CVE-2016-8405", "CVE-2017-2596", "CVE-2016-6786", "CVE-2017-2618", "CVE-2017-5897", "CVE-2017-5549"], "modified": "2017-07-07T00:00:00", "id": "OPENVAS:703791", "href": "http://plugins.openvas.org/nasl.php?oid=703791", "sourceData": "# OpenVAS Vulnerability Test\n# $Id: deb_3791.nasl 6607 2017-07-07 12:04:25Z cfischer $\n# Auto-generated from advisory DSA 3791-1 using nvtgen 1.0\n# Script version: 1.0\n#\n# Author:\n# Greenbone Networks\n#\n# Copyright:\n# Copyright (c) 2017 Greenbone Networks GmbH http://greenbone.net\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (c) the respective author(s)\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n#\n\n\nif(description)\n{\n script_id(703791);\n script_version(\"$Revision: 6607 $\");\n script_cve_id(\"CVE-2016-6786\", \"CVE-2016-6787\", \"CVE-2016-8405\", \"CVE-2016-9191\", \"CVE-2017-2583\", \"CVE-2017-2584\", \"CVE-2017-2596\", \"CVE-2017-2618\", \"CVE-2017-5549\", \"CVE-2017-5551\", \"CVE-2017-5897\", \"CVE-2017-5970\", \"CVE-2017-6001\", \"CVE-2017-6074\");\n script_name(\"Debian Security Advisory DSA 3791-1 (linux - security update)\");\n script_tag(name: \"last_modification\", value: \"$Date: 2017-07-07 14:04:25 +0200 (Fri, 07 Jul 2017) $\");\n script_tag(name: \"creation_date\", value: \"2017-02-22 00:00:00 +0100 (Wed, 22 Feb 2017)\");\n script_tag(name: \"cvss_base\", value: \"10.0\");\n script_tag(name: \"cvss_base_vector\", value: \"AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_tag(name: \"solution_type\", value: \"VendorFix\");\n script_tag(name: \"qod_type\", value: \"package\");\n\n script_xref(name: \"URL\", value: \"http://www.debian.org/security/2017/dsa-3791.html\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (c) 2017 Greenbone Networks GmbH http://greenbone.net\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\");\n script_tag(name: \"affected\", value: \"linux on Debian Linux\");\n script_tag(name: \"insight\", value: \"The Linux kernel is the core of the Linux operating system.\");\n script_tag(name: \"solution\", value: \"For the stable distribution (jessie), these problems have been fixed in\nversion 3.16.39-1+deb8u1.\n\nWe recommend that you upgrade your linux packages.\");\n script_tag(name: \"summary\", value: \"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or have other\nimpacts.\n\nCVE-2016-6786 / CVE-2016-6787It was discovered that the performance events subsystem does not\nproperly manage locks during certain migrations, allowing a local\nattacker to escalate privileges. This can be mitigated by\ndisabling unprivileged use of performance events:\nsysctl kernel.perf_event_paranoid=3CVE-2016-8405 \nPeter Pi of Trend Micro discovered that the frame buffer video\nsubsystem does not properly check bounds while copying color maps to\nuserspace, causing a heap buffer out-of-bounds read, leading to\ninformation disclosure.\n\nCVE-2016-9191 \nCAI Qian discovered that reference counting is not properly handled\nwithin proc_sys_readdir in the sysctl implementation, allowing a\nlocal denial of service (system hang) or possibly privilege\nescalation.\n\nCVE-2017-2583 \nXiaohan Zhang reported that KVM for amd64 does not correctly\nemulate loading of a null stack selector. 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isdpkgvuln(pkg:\"linux-headers-3.16.0-4-s390x\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-headers-3.16.0-4-sb1-bcm91250a\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-headers-3.16.0-4-versatile\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-headers-3.2.0-4-4kc-malta\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-headers-3.2.0-4-5kc-malta\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-headers-3.2.0-4-all\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-headers-3.2.0-4-all-mips\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != 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report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-ixp4xx\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-kirkwood\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-loongson-2e\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-loongson-2f\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-loongson-3\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-octeon\", ver:\"3.16.39-1+deb8u1\", rls_regex:\"DEB8.[0-9]+\")) != NULL) {\n report += res;\n}\nif ((res = isdpkgvuln(pkg:\"linux-image-3.16.0-4-orion5x\", ver:\"3.16.39-1+deb8u1\", 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rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-amd64\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-common\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-common-rt\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-iop32x\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-ixp4xx\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-kirkwood\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-mv78xx0\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-mx5\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-omap\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-orion5x\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-rt-686-pae\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-rt-amd64\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-versatile\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-headers-3.2.0-5-vexpress\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-486\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-686-pae\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-686-pae-dbg\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-amd64\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-amd64-dbg\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-iop32x\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-ixp4xx\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-kirkwood\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-mv78xx0\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"linux-image-3.2.0-4-mx5\", ver:\"3.2.88-1\", rls:\"DEB7\"))) {\n 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"CVE-2017-15129", "CVE-2019-8912", "CVE-2017-16994", "CVE-2016-6136", "CVE-2017-18174", "CVE-2013-7339", "CVE-2014-2039", "CVE-2018-7754", "CVE-2013-6763", "CVE-2018-10124", "CVE-2018-3639"], "modified": "2020-02-05T00:00:00", "id": "OPENVAS:1361412562311220191538", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220191538", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\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\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2019.1538\");\n script_version(\"2020-02-05T08:56:28+0000\");\n script_cve_id(\"CVE-2013-6763\", \"CVE-2013-7339\", \"CVE-2014-0038\", \"CVE-2014-2039\", \"CVE-2015-1593\", \"CVE-2016-3070\", \"CVE-2016-6136\", \"CVE-2016-8650\", \"CVE-2017-15129\", \"CVE-2017-16994\", \"CVE-2017-18174\", \"CVE-2017-9059\", \"CVE-2018-10124\", \"CVE-2018-1118\", \"CVE-2018-3639\", \"CVE-2018-5848\", \"CVE-2018-7566\", \"CVE-2018-7754\", \"CVE-2019-8912\", \"CVE-2019-9003\");\n script_tag(name:\"cvss_base\", value:\"7.8\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_tag(name:\"last_modification\", value:\"2020-02-05 08:56:28 +0000 (Wed, 05 Feb 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-23 12:08:49 +0000 (Thu, 23 Jan 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1538)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROSVIRTARM64-3\\.0\\.1\\.0\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2019-1538\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-1538\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'kernel' package(s) announced via the EulerOS-SA-2019-1538 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"The walk_hugetlb_range() function in 'mm/pagewalk.c' file in the Linux kernel from v4.0-rc1 through v4.15-rc1 mishandles holes in hugetlb ranges. This allows local users to obtain sensitive information from uninitialized kernel memory via crafted use of the mincore() system call.(CVE-2017-16994)\n\nIn the Linux kernel before 4.7, the amd_gpio_remove function in drivers/pinctrl/pinctrl-amd.c calls the pinctrl_unregister function, leading to a double free.(CVE-2017-18174)\n\nIn the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr.(CVE-2019-8912)\n\nA security flaw was found in the Linux kernel that an attempt to move page mapped by AIO ring buffer to the other node triggers NULL pointer dereference at trace_writeback_dirty_page(), because aio_fs_backing_dev_info.dev is 0.(CVE-2016-3070)\n\nThe NFSv4 implementation in the Linux kernel through 4.11.1 allows local users to cause a denial of service (resource consumption) by leveraging improper channel callback shutdown when unmounting an NFSv4 filesystem, aka a 'module reference and kernel daemon' leak.(CVE-2017-9059)\n\nWhen creating audit records for parameters to executed children processes, an attacker can convince the Linux kernel audit subsystem can create corrupt records which may allow an attacker to misrepresent or evade logging of executing commands.(CVE-2016-6136)\n\nA use-after-free vulnerability was found in a network namespaces code affecting the Linux kernel since v4.0-rc1 through v4.15-rc5. 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'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-uek-4.1.12-61.1.25.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-debug-4.1.12-61.1.25.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.1.12'},\n {'reference':'kernel-uek-debug-devel-4.1.12-61.1.25.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.1.12'},\n {'reference':'kernel-uek-devel-4.1.12-61.1.25.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.1.12'},\n {'reference':'kernel-uek-doc-4.1.12-61.1.25.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-61.1.25.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'}\n];\n\nvar flag = 0;\nforeach var package_array 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Milne) [Orabug: 27187217]\n\n - ocfs2: fix posix_acl_create deadlock (Junxiao Bi) [Orabug: 27126129]\n\n - scsi: Don't abort scsi_scan due to unexpected response (John Sobecki) \n\n - ocfs2: code clean up for direct io (Ryan Ding)\n\n - xscore: add dma address check (Zhu Yanjun) [Orabug:\n 27076919]\n\n - KVM: nVMX: Fix loss of L2's NMI blocking state (Wanpeng Li) [Orabug: 27062498]\n\n - KVM: nVMX: track NMI blocking state separately for each VMCS (Paolo Bonzini) [Orabug: 27062498]\n\n - KVM: VMX: require virtual NMI support (Paolo Bonzini) [Orabug: 27062498]\n\n - KVM: nVMX: Fix the NMI IDT-vectoring handling (Wanpeng Li) [Orabug: 27062498]\n\n - uek-rpm: disable CONFIG_NUMA_BALANCING_DEFAULT_ENABLED (Fred Herard) \n\n - thp: run vma_adjust_trans_huge outside i_mmap_rwsem (Kirill A. 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CVE-2016-7117: Use-after-free vulnerability in the\n __sys_recvmmsg function in net/socket.c in the Linux kernel allowed remote attackers to execute arbitrary code via vectors involving a recvmmsg system call that is mishandled during error processing (bnc#1003077).\n\n - CVE-2017-5551: tmpfs: Fixed a bug that could have allowed users to set setgid bits on files they don't down (bsc#1021258).\n\n - CVE-2016-10147: crypto/mcryptd.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as demonstrated by mcryptd(md5) (bnc#1020381).\n\n - CVE-2016-10088: The sg implementation in the Linux kernel did not properly restrict write operations in situations where the KERNEL_DS option is set, which allowed local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c.\n NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576 (bnc#1017710).\n\n - CVE-2016-7917: The nfnetlink_rcv_batch function in net/netfilter/nfnetlink.c in the Linux kernel did not check whether a batch message's length field is large enough, which allowed local users to obtain sensitive information from kernel memory or cause a denial of service (infinite loop or out-of-bounds read) by leveraging the CAP_NET_ADMIN capability (bnc#1010444).\n\n - CVE-2016-8645: The TCP stack in the Linux kernel mishandled skb truncation, which allowed local users to cause a denial of service (system crash) via a crafted application that made sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c (bnc#1009969).\n\n - CVE-2016-9806: Race condition in the netlink_dump function in net/netlink/af_netlink.c in the Linux kernel allowed local users to cause a denial of service (double free) or possibly have unspecified other impact via a crafted application that made sendmsg system calls, leading to a free operation associated with a new dump that started earlier than anticipated (bnc#1013540 1017589).\n\n - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf, which allowed local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option (bnc#1013531 1013542).\n\nThe following non-security bugs were fixed :\n\n - PCI: generic: Fix pci_remap_iospace() failure path (bsc#1019658).\n\n - bcache: partition support: add 16 minors per bcacheN device (bsc#1019784).\n\n - bnx2x: Correct ringparam estimate when DOWN (bsc#1020214).\n\n - clk: xgene: Do not call __pa on ioremaped address (bsc#1019660).\n\n - kABI workaround for 4.1.37 mount changes (stable-4.1.37).\n\n - kABI: reintroduce sk_filter (bsc#1009969).\n\n - kabi/severities: Ignore inode_change_ok change It's renamed in 4.1.37 to setattr_prepare()\n\n - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] (bsc#1011820).\n\n - net: introduce __sock_queue_rcv_skb() function (bsc#1009969).\n\n - netback: correct array index (bsc#983348).\n\n - netfront: do not truncate grant references.\n\n - netfront: use correct linear area after linearizing an skb (bsc#1007886).\n\n - reiserfs: fix race in prealloc discard (bsc#987576).\n\n - rose: limit sk_filter trim to payload (bsc#1009969).\n\n - scsi: bfa: Increase requested firmware version to 3.2.5.1 (bsc#1013273).\n\n - xenbus: correctly signal errors from xenstored_local_init() (luckily none so far).\n\n - xenbus: do not invoke ->is_ready() for most device states (bsc#987333).", "cvss3": {}, "published": "2017-02-14T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2017-246)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10088", "CVE-2016-10147", "CVE-2016-7117", "CVE-2016-7917", "CVE-2016-8645", "CVE-2016-9576", "CVE-2016-9793", "CVE-2016-9806", "CVE-2017-5551"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-docs-pdf", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-ec2", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-ec2-base", "p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae", "p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-base", "p-cpe:/a:novell:opensuse:kernel-ec2-debugsource", "p-cpe:/a:novell:opensuse:kernel-ec2-devel", "p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-pae-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debugsource", "p-cpe:/a:novell:opensuse:kernel-pae-devel", "p-cpe:/a:novell:opensuse:kernel-pv", "p-cpe:/a:novell:opensuse:kernel-pv-base", "p-cpe:/a:novell:opensuse:kernel-pv-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debugsource", "p-cpe:/a:novell:opensuse:kernel-pv-devel", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "p-cpe:/a:novell:opensuse:kernel-vanilla", "p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "p-cpe:/a:novell:opensuse:kernel-xen", "p-cpe:/a:novell:opensuse:kernel-xen-base", "p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debugsource", "p-cpe:/a:novell:opensuse:kernel-xen-devel", "cpe:/o:novell:opensuse:42.1"], "id": "OPENSUSE-2017-246.NASL", "href": "https://www.tenable.com/plugins/nessus/97138", "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 openSUSE Security Update openSUSE-2017-246.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97138);\n script_version(\"3.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2016-10088\", \"CVE-2016-10147\", \"CVE-2016-7117\", \"CVE-2016-7917\", \"CVE-2016-8645\", \"CVE-2016-9576\", \"CVE-2016-9793\", \"CVE-2016-9806\", \"CVE-2017-5551\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2017-246)\");\n script_summary(english:\"Check for the openSUSE-2017-246 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE Leap 42.1 kernel to 4.1.38 to receive various security\nand bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2016-7117: Use-after-free vulnerability in the\n __sys_recvmmsg function in net/socket.c in the Linux\n kernel allowed remote attackers to execute arbitrary\n code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bnc#1003077).\n\n - CVE-2017-5551: tmpfs: Fixed a bug that could have\n allowed users to set setgid bits on files they don't\n down (bsc#1021258).\n\n - CVE-2016-10147: crypto/mcryptd.c in the Linux kernel\n allowed local users to cause a denial of service (NULL\n pointer dereference and system crash) by using an AF_ALG\n socket with an incompatible algorithm, as demonstrated\n by mcryptd(md5) (bnc#1020381).\n\n - CVE-2016-10088: The sg implementation in the Linux\n kernel did not properly restrict write operations in\n situations where the KERNEL_DS option is set, which\n allowed local users to read or write to arbitrary kernel\n memory locations or cause a denial of service\n (use-after-free) by leveraging access to a /dev/sg\n device, related to block/bsg.c and drivers/scsi/sg.c.\n NOTE: this vulnerability exists because of an incomplete\n fix for CVE-2016-9576 (bnc#1017710).\n\n - CVE-2016-7917: The nfnetlink_rcv_batch function in\n net/netfilter/nfnetlink.c in the Linux kernel did not\n check whether a b
EulerOS 2.0 SP2 : kernel (EulerOS-SA-2017-1072)
