{"nessus": [{"lastseen": "2023-10-18T15:24:44", "description": "This update for xen fixes the following issues :\n\nCVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional. (bsc#1155945)\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack. (bsc#1152497).\n\nCVE-2019-18423: A malicious guest administrator may cause a hypervisor crash, resulting in a Denial of Service (DoS). (bsc#1154460).\n\nCVE-2019-18422: A malicious ARM guest might contrive to arrange for critical Xen code to run with interrupts erroneously enabled. This could lead to data corruption, denial of service, or possibly even privilege escalation. However a precise attack technique has not been identified. (bsc#1154464)\n\nCVE-2019-18424: An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation.\n(bsc#1154461).\n\nCVE-2019-18421: A malicious PV guest administrator may have been able to escalate their privilege to that of the host. (bsc#1154458).\n\nCVE-2019-18425: 32-bit PV guest user mode could elevate its privileges to that of the guest kernel. (bsc#1154456).\n\nCVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor crash, resulting in a Denial of Service (Dos). (bsc#1154448)\n\nUpstream bug fixes (bsc#1027519)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : xen (SUSE-SU-2019:2961-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18422", "CVE-2019-18423", "CVE-2019-18424", "CVE-2019-18425"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:xen", "p-cpe:/a:novell:suse_linux:xen-debugsource", "p-cpe:/a:novell:suse_linux:xen-devel", "p-cpe:/a:novell:suse_linux:xen-doc-html", "p-cpe:/a:novell:suse_linux:xen-libs", "p-cpe:/a:novell:suse_linux:xen-libs-32bit-debuginfo", "p-cpe:/a:novell:suse_linux:xen-libs-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools", "p-cpe:/a:novell:suse_linux:xen-tools-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools-domu", "p-cpe:/a:novell:suse_linux:xen-tools-domu-debuginfo", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2019-2961-1.NASL", "href": "https://www.tenable.com/plugins/nessus/130959", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2961-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130959);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18422\", \"CVE-2019-18423\", \"CVE-2019-18424\", \"CVE-2019-18425\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : xen (SUSE-SU-2019:2961-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for xen fixes the following issues :\n\nCVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit\na race condition in the Instruction Fetch Unit of the Intel CPU to\ncause a Machine Exception during Page Size Change, causing the CPU\ncore to be non-functional. (bsc#1155945)\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs\nwith Transactional Memory support could be used to facilitate\nsidechannel information leaks out of microarchitectural buffers,\nsimilar to the previously described 'Microarchitectural Data Sampling'\nattack. (bsc#1152497).\n\nCVE-2019-18423: A malicious guest administrator may cause a hypervisor\ncrash, resulting in a Denial of Service (DoS). (bsc#1154460).\n\nCVE-2019-18422: A malicious ARM guest might contrive to arrange for\ncritical Xen code to run with interrupts erroneously enabled. This\ncould lead to data corruption, denial of service, or possibly even\nprivilege escalation. However a precise attack technique has not been\nidentified. (bsc#1154464)\n\nCVE-2019-18424: An untrusted domain with access to a physical device\ncan DMA into host memory, leading to privilege escalation.\n(bsc#1154461).\n\nCVE-2019-18421: A malicious PV guest administrator may have been able\nto escalate their privilege to that of the host. (bsc#1154458).\n\nCVE-2019-18425: 32-bit PV guest user mode could elevate its privileges\nto that of the guest kernel. (bsc#1154456).\n\nCVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor\ncrash, resulting in a Denial of Service (Dos). (bsc#1154448)\n\nUpstream bug fixes (bsc#1027519)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1027519\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1152497\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154448\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154456\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154458\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154460\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154461\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154464\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1155945\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18420/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18421/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18422/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18423/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18424/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18425/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192961-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?4765b2f2\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Server Applications 15-SP1:zypper in\n-t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-2961=1\n\nSUSE Linux Enterprise Module for Open Buildservice Development Tools\n15-SP1:zypper in -t patch\nSUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2961=1\n\nSUSE Linux Enterprise Module for Basesystem 15-SP1:zypper in -t patch\nSUSE-SLE-Module-Basesystem-15-SP1-2019-2961=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-doc-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED15 / SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\nif (cpu >!< \"x86_64\") audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(1)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP1\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(1)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED15 SP1\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-debugsource-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-devel-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-doc-html-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-libs-32bit-debuginfo-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-libs-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-tools-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-tools-domU-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-tools-domU-debuginfo-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-debugsource-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-doc-html-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-libs-32bit-debuginfo-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-libs-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-tools-domU-4.12.1_04-3.6.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"xen-tools-domU-debuginfo-4.12.1_04-3.6.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:27", "description": "add missing XSA-299 patches\n\n----\n\nx86: Machine Check Error on Page Size Change DoS [XSA-304, CVE-2018-12207] TSX Asynchronous Abort speculative side channel [XSA-305, CVE-2019-11135]\n\n----\n\nVCPUOP_initialise DoS [XSA-296, CVE-2019-18420] missing descriptor table limit checking in x86 PV emulation [XSA-298, CVE-2019-18425] Issues with restartable PV type change operations [XSA-299, CVE-2019-18421] add-to-physmap can be abused to DoS Arm hosts [XSA-301, CVE-2019-18423] passed through PCI devices may corrupt host memory after deassignment [XSA-302, CVE-2019-18424] ARM: Interrupts are unconditionally unmasked in exception handlers [XSA-303, CVE-2019-18422]\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-11-20T00:00:00", "type": "nessus", "title": "Fedora 31 : xen (2019-376ec5c107)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18422", "CVE-2019-18423", "CVE-2019-18424", "CVE-2019-18425"], "modified": "2020-07-10T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:xen", "cpe:/o:fedoraproject:fedora:31"], "id": "FEDORA_2019-376EC5C107.NASL", "href": "https://www.tenable.com/plugins/nessus/131143", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2019-376ec5c107.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131143);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18422\", \"CVE-2019-18423\", \"CVE-2019-18424\", \"CVE-2019-18425\");\n script_xref(name:\"FEDORA\", value:\"2019-376ec5c107\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"Fedora 31 : xen (2019-376ec5c107)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"add missing XSA-299 patches\n\n----\n\nx86: Machine Check Error on Page Size Change DoS [XSA-304,\nCVE-2018-12207] TSX Asynchronous Abort speculative side channel\n[XSA-305, CVE-2019-11135]\n\n----\n\nVCPUOP_initialise DoS [XSA-296, CVE-2019-18420] missing descriptor\ntable limit checking in x86 PV emulation [XSA-298, CVE-2019-18425]\nIssues with restartable PV type change operations [XSA-299,\nCVE-2019-18421] add-to-physmap can be abused to DoS Arm hosts\n[XSA-301, CVE-2019-18423] passed through PCI devices may corrupt host\nmemory after deassignment [XSA-302, CVE-2019-18424] ARM: Interrupts\nare unconditionally unmasked in exception handlers [XSA-303,\nCVE-2019-18422]\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2019-376ec5c107\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected xen package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:31\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/20\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^31([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 31\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC31\", reference:\"xen-4.12.1-6.fc31\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:32:22", "description": "VCPUOP_initialise DoS [XSA-296, CVE-2019-18420] missing descriptor table limit checking in x86 PV emulation [XSA-298, CVE-2019-18425] Issues with restartable PV type change operations [XSA-299, CVE-2019-18421] (#1767726) add-to-physmap can be abused to DoS Arm hosts [XSA-301, CVE-2019-18423] passed through PCI devices may corrupt host memory after deassignment [XSA-302, CVE-2019-18424] (#1767731) ARM: Interrupts are unconditionally unmasked in exception handlers [XSA-303, CVE-2019-18422]\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-11-18T00:00:00", "type": "nessus", "title": "Fedora 29 : xen (2019-865bb16900)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18422", "CVE-2019-18423", "CVE-2019-18424", "CVE-2019-18425"], "modified": "2020-07-10T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:xen", "cpe:/o:fedoraproject:fedora:29"], "id": "FEDORA_2019-865BB16900.NASL", "href": "https://www.tenable.com/plugins/nessus/131098", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2019-865bb16900.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131098);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18422\", \"CVE-2019-18423\", \"CVE-2019-18424\", \"CVE-2019-18425\");\n script_xref(name:\"FEDORA\", value:\"2019-865bb16900\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"Fedora 29 : xen (2019-865bb16900)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"VCPUOP_initialise DoS [XSA-296, CVE-2019-18420] missing descriptor\ntable limit checking in x86 PV emulation [XSA-298, CVE-2019-18425]\nIssues with restartable PV type change operations [XSA-299,\nCVE-2019-18421] (#1767726) add-to-physmap can be abused to DoS Arm\nhosts [XSA-301, CVE-2019-18423] passed through PCI devices may corrupt\nhost memory after deassignment [XSA-302, CVE-2019-18424] (#1767731)\nARM: Interrupts are unconditionally unmasked in exception handlers\n[XSA-303, CVE-2019-18422]\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2019-865bb16900\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected xen package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:29\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/17\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/18\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^29([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 29\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC29\", reference:\"xen-4.11.2-2.fc29\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:26", "description": "This update for xen fixes the following issues :\n\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional. (bsc#1155945)\n\n - CVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack.\n (bsc#1152497).\n\n - CVE-2019-18423: A malicious guest administrator may cause a hypervisor crash, resulting in a Denial of Service (DoS). (bsc#1154460).\n\n - CVE-2019-18422: A malicious ARM guest might contrive to arrange for critical Xen code to run with interrupts erroneously enabled. This could lead to data corruption, denial of service, or possibly even privilege escalation. However a precise attack technique has not been identified. (bsc#1154464)\n\n - CVE-2019-18424: An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation. (bsc#1154461).\n\n - CVE-2019-18421: A malicious PV guest administrator may have been able to escalate their privilege to that of the host. (bsc#1154458).\n\n - CVE-2019-18425: 32-bit PV guest user mode could elevate its privileges to that of the guest kernel.\n (bsc#1154456).\n\n - CVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor crash, resulting in a Denial of Service (Dos). (bsc#1154448)\n\n - Upstream bug fixes (bsc#1027519)\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update project.", "cvss3": {}, "published": "2019-11-15T00:00:00", "type": "nessus", "title": "openSUSE Security Update : xen (openSUSE-2019-2508)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18422", "CVE-2019-18423", "CVE-2019-18424", "CVE-2019-18425"], "modified": "2020-07-10T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:xen", "p-cpe:/a:novell:opensuse:xen-debugsource", "p-cpe:/a:novell:opensuse:xen-devel", "p-cpe:/a:novell:opensuse:xen-doc-html", "p-cpe:/a:novell:opensuse:xen-libs", "p-cpe:/a:novell:opensuse:xen-libs-32bit", "p-cpe:/a:novell:opensuse:xen-libs-32bit-debuginfo", "p-cpe:/a:novell:opensuse:xen-libs-debuginfo", "p-cpe:/a:novell:opensuse:xen-tools", "p-cpe:/a:novell:opensuse:xen-tools-debuginfo", "p-cpe:/a:novell:opensuse:xen-tools-domu", "p-cpe:/a:novell:opensuse:xen-tools-domu-debuginfo", "cpe:/o:novell:opensuse:15.1"], "id": "OPENSUSE-2019-2508.NASL", "href": "https://www.tenable.com/plugins/nessus/131062", "sourceData": "#\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-2019-2508.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131062);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18422\", \"CVE-2019-18423\", \"CVE-2019-18424\", \"CVE-2019-18425\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"openSUSE Security Update : xen (openSUSE-2019-2508)\");\n script_summary(english:\"Check for the openSUSE-2019-2508 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\"This update for xen fixes the following issues :\n\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs\n could exploit a race condition in the Instruction Fetch\n Unit of the Intel CPU to cause a Machine Exception\n during Page Size Change, causing the CPU core to be\n non-functional. (bsc#1155945)\n\n - CVE-2019-11135: Aborting an asynchronous TSX operation\n on Intel CPUs with Transactional Memory support could be\n used to facilitate sidechannel information leaks out of\n microarchitectural buffers, similar to the previously\n described 'Microarchitectural Data Sampling' attack.\n (bsc#1152497).\n\n - CVE-2019-18423: A malicious guest administrator may\n cause a hypervisor crash, resulting in a Denial of\n Service (DoS). (bsc#1154460).\n\n - CVE-2019-18422: A malicious ARM guest might contrive to\n arrange for critical Xen code to run with interrupts\n erroneously enabled. This could lead to data corruption,\n denial of service, or possibly even privilege\n escalation. However a precise attack technique has not\n been identified. (bsc#1154464)\n\n - CVE-2019-18424: An untrusted domain with access to a\n physical device can DMA into host memory, leading to\n privilege escalation. (bsc#1154461).\n\n - CVE-2019-18421: A malicious PV guest administrator may\n have been able to escalate their privilege to that of\n the host. (bsc#1154458).\n\n - CVE-2019-18425: 32-bit PV guest user mode could elevate\n its privileges to that of the guest kernel.\n (bsc#1154456).\n\n - CVE-2019-18420: Malicious x86 PV guests may have caused\n a hypervisor crash, resulting in a Denial of Service\n (Dos). (bsc#1154448)\n\n - Upstream bug fixes (bsc#1027519)\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update\nproject.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1027519\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1152497\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154448\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154456\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154458\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154460\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154461\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154464\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1155945\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected xen packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-doc-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-libs-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-libs-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-libs-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-tools-domU\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-tools-domU-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.1\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.1\", reference:\"xen-debugsource-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"xen-devel-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"xen-libs-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"xen-libs-debuginfo-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"xen-tools-domU-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"xen-tools-domU-debuginfo-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", cpu:\"x86_64\", reference:\"xen-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", cpu:\"x86_64\", reference:\"xen-doc-html-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", cpu:\"x86_64\", reference:\"xen-libs-32bit-debuginfo-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", cpu:\"x86_64\", reference:\"xen-tools-4.12.1_04-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.12.1_04-lp151.2.6.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen / xen-debugsource / xen-devel / xen-doc-html / xen-libs / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:39:01", "description": "add missing XSA-299 patches x86: Machine Check Error on Page Size Change DoS [XSA-304, CVE-2018-12207] TSX Asynchronous Abort speculative side channel [XSA-305, CVE-2019-11135]\n\n----\n\nVCPUOP_initialise DoS [XSA-296, CVE-2019-18420] missing descriptor table limit checking in x86 PV emulation [XSA-298, CVE-2019-18425] Issues with restartable PV type change operations [XSA-299, CVE-2019-18421] (#1767726) add-to-physmap can be abused to DoS Arm hosts [XSA-301, CVE-2019-18423] passed through PCI devices may corrupt host memory after deassignment [XSA-302, CVE-2019-18424] (#1767731) ARM: Interrupts are unconditionally unmasked in exception handlers [XSA-303, CVE-2019-18422]\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-12-03T00:00:00", "type": "nessus", "title": "Fedora 30 : xen (2019-cbb732f760)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18422", "CVE-2019-18423", "CVE-2019-18424", "CVE-2019-18425"], "modified": "2020-07-10T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:xen", "cpe:/o:fedoraproject:fedora:30"], "id": "FEDORA_2019-CBB732F760.NASL", "href": "https://www.tenable.com/plugins/nessus/131460", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2019-cbb732f760.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131460);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18422\", \"CVE-2019-18423\", \"CVE-2019-18424\", \"CVE-2019-18425\");\n script_xref(name:\"FEDORA\", value:\"2019-cbb732f760\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"Fedora 30 : xen (2019-cbb732f760)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"add missing XSA-299 patches x86: Machine Check Error on Page Size\nChange DoS [XSA-304, CVE-2018-12207] TSX Asynchronous Abort\nspeculative side channel [XSA-305, CVE-2019-11135]\n\n----\n\nVCPUOP_initialise DoS [XSA-296, CVE-2019-18420] missing descriptor\ntable limit checking in x86 PV emulation [XSA-298, CVE-2019-18425]\nIssues with restartable PV type change operations [XSA-299,\nCVE-2019-18421] (#1767726) add-to-physmap can be abused to DoS Arm\nhosts [XSA-301, CVE-2019-18423] passed through PCI devices may corrupt\nhost memory after deassignment [XSA-302, CVE-2019-18424] (#1767731)\nARM: Interrupts are unconditionally unmasked in exception handlers\n[XSA-303, CVE-2019-18422]\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2019-cbb732f760\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected xen package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:30\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/28\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/03\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^30([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 30\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC30\", reference:\"xen-4.11.2-3.fc30\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:03", "description": "This update for xen fixes the following issues :\n\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional. (bsc#1155945)\n\n - CVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack.\n (bsc#1152497).\n\n - CVE-2019-18425: 32-bit PV guest user mode could elevate its privileges to that of the guest kernel.\n (bsc#1154456).\n\n - CVE-2019-18421: A malicious PV guest administrator may have been able to escalate their privilege to that of the host. (bsc#1154458).\n\n - CVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor crash, resulting in a Denial of Service (Dos). (bsc#1154448)\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {}, "published": "2019-11-15T00:00:00", "type": "nessus", "title": "openSUSE Security Update : xen (openSUSE-2019-2506)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18424", "CVE-2019-18425"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:xen", "p-cpe:/a:novell:opensuse:xen-debugsource", "p-cpe:/a:novell:opensuse:xen-devel", "p-cpe:/a:novell:opensuse:xen-doc-html", "p-cpe:/a:novell:opensuse:xen-libs", "p-cpe:/a:novell:opensuse:xen-libs-32bit", "p-cpe:/a:novell:opensuse:xen-libs-32bit-debuginfo", "p-cpe:/a:novell:opensuse:xen-libs-debuginfo", "p-cpe:/a:novell:opensuse:xen-tools", "p-cpe:/a:novell:opensuse:xen-tools-debuginfo", "p-cpe:/a:novell:opensuse:xen-tools-domu", "p-cpe:/a:novell:opensuse:xen-tools-domu-debuginfo", "cpe:/o:novell:opensuse:15.0"], "id": "OPENSUSE-2019-2506.NASL", "href": "https://www.tenable.com/plugins/nessus/131060", "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-2019-2506.\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(131060);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18424\", \"CVE-2019-18425\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"openSUSE Security Update : xen (openSUSE-2019-2506)\");\n script_summary(english:\"Check for the openSUSE-2019-2506 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\"This update for xen fixes the following issues :\n\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs\n could exploit a race condition in the Instruction Fetch\n Unit of the Intel CPU to cause a Machine Exception\n during Page Size Change, causing the CPU core to be\n non-functional. (bsc#1155945)\n\n - CVE-2019-11135: Aborting an asynchronous TSX operation\n on Intel CPUs with Transactional Memory support could be\n used to facilitate sidechannel information leaks out of\n microarchitectural buffers, similar to the previously\n described 'Microarchitectural Data Sampling' attack.\n (bsc#1152497).\n\n - CVE-2019-18425: 32-bit PV guest user mode could elevate\n its privileges to that of the guest kernel.\n (bsc#1154456).\n\n - CVE-2019-18421: A malicious PV guest administrator may\n have been able to escalate their privilege to that of\n the host. (bsc#1154458).\n\n - CVE-2019-18420: Malicious x86 PV guests may have caused\n a hypervisor crash, resulting in a Denial of Service\n (Dos). (bsc#1154448)\n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1152497\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154448\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154456\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154458\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1154461\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1155945\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected xen packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-doc-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-libs-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-libs-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-libs-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-tools-domU\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:xen-tools-domU-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.0)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.0\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.0\", reference:\"xen-debugsource-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"xen-devel-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"xen-libs-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"xen-libs-debuginfo-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"xen-tools-domU-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"xen-tools-domU-debuginfo-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", cpu:\"x86_64\", reference:\"xen-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", cpu:\"x86_64\", reference:\"xen-doc-html-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", cpu:\"x86_64\", reference:\"xen-libs-32bit-debuginfo-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", cpu:\"x86_64\", reference:\"xen-tools-4.10.4_06-lp150.2.25.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.10.4_06-lp150.2.25.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen / xen-debugsource / xen-devel / xen-doc-html / xen-libs / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:27", "description": "This update for xen fixes the following issues :\n\nCVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional. (bsc#1155945)\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack. (bsc#1152497).\n\nCVE-2019-18425: 32-bit PV guest user mode could elevate its privileges to that of the guest kernel. (bsc#1154456).\n\nCVE-2019-18421: A malicious PV guest administrator may have been able to escalate their privilege to that of the host. (bsc#1154458).\n\nCVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor crash, resulting in a Denial of Service (Dos). (bsc#1154448)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : xen (SUSE-SU-2019:2960-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18424", "CVE-2019-18425"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:xen", "p-cpe:/a:novell:suse_linux:xen-debugsource", "p-cpe:/a:novell:suse_linux:xen-devel", "p-cpe:/a:novell:suse_linux:xen-libs", "p-cpe:/a:novell:suse_linux:xen-libs-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools", "p-cpe:/a:novell:suse_linux:xen-tools-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools-domu", "p-cpe:/a:novell:suse_linux:xen-tools-domu-debuginfo", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2019-2960-1.NASL", "href": "https://www.tenable.com/plugins/nessus/130958", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2960-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130958);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18424\", \"CVE-2019-18425\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : xen (SUSE-SU-2019:2960-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for xen fixes the following issues :\n\nCVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit\na race condition in the Instruction Fetch Unit of the Intel CPU to\ncause a Machine Exception during Page Size Change, causing the CPU\ncore to be non-functional. (bsc#1155945)\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs\nwith Transactional Memory support could be used to facilitate\nsidechannel information leaks out of microarchitectural buffers,\nsimilar to the previously described 'Microarchitectural Data Sampling'\nattack. (bsc#1152497).\n\nCVE-2019-18425: 32-bit PV guest user mode could elevate its privileges\nto that of the guest kernel. (bsc#1154456).\n\nCVE-2019-18421: A malicious PV guest administrator may have been able\nto escalate their privilege to that of the host. (bsc#1154458).\n\nCVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor\ncrash, resulting in a Denial of Service (Dos). (bsc#1154448)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1152497\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154448\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154456\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154458\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154461\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1155945\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18420/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18421/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18424/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18425/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192960-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?4582dbcf\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Server Applications 15:zypper in -t\npatch SUSE-SLE-Module-Server-Applications-15-2019-2960=1\n\nSUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch\nSUSE-SLE-Module-Basesystem-15-2019-2960=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED15 / SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\nif (cpu >!< \"x86_64\") audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(0)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP0\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(0)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED15 SP0\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-debugsource-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-devel-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-libs-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-tools-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-tools-domU-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-tools-domU-debuginfo-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-debugsource-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-libs-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-tools-domU-4.10.4_06-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"x86_64\", reference:\"xen-tools-domU-debuginfo-4.10.4_06-3.25.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:04", "description": "This update for xen fixes the following issues :\n\nCVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional. (bsc#1155945)\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack. (bsc#1152497).\n\nCVE-2019-18424: An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation.\n(bsc#1154461).\n\nCVE-2019-18421: A malicious PV guest administrator may have been able to escalate their privilege to that of the host. (bsc#1154458).\n\nCVE-2019-18425: 32-bit PV guest user mode could elevate its privileges to that of the guest kernel. (bsc#1154456).\n\nCVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor crash, resulting in a Denial of Service (Dos). (bsc#1154448)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2019:2962-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18424", "CVE-2019-18425"], "modified": "2020-07-10T00:00:00", "cpe": ["cpe:/o:novell:suse_linux:12", "p-cpe:/a:novell:suse_linux:xen", "p-cpe:/a:novell:suse_linux:xen-doc-html", "p-cpe:/a:novell:suse_linux:xen-libs", "p-cpe:/a:novell:suse_linux:xen-tools", "p-cpe:/a:novell:suse_linux:xen-tools-domu", "p-cpe:/a:novell:suse_linux:xen-debugsource", "p-cpe:/a:novell:suse_linux:xen-libs-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools-domu-debuginfo"], "id": "SUSE_SU-2019-2962-1.NASL", "href": "https://www.tenable.com/plugins/nessus/130960", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2962-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130960);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18424\", \"CVE-2019-18425\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2019:2962-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for xen fixes the following issues :\n\nCVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit\na race condition in the Instruction Fetch Unit of the Intel CPU to\ncause a Machine Exception during Page Size Change, causing the CPU\ncore to be non-functional. (bsc#1155945)\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs\nwith Transactional Memory support could be used to facilitate\nsidechannel information leaks out of microarchitectural buffers,\nsimilar to the previously described 'Microarchitectural Data Sampling'\nattack. (bsc#1152497).\n\nCVE-2019-18424: An untrusted domain with access to a physical device\ncan DMA into host memory, leading to privilege escalation.\n(bsc#1154461).\n\nCVE-2019-18421: A malicious PV guest administrator may have been able\nto escalate their privilege to that of the host. (bsc#1154458).\n\nCVE-2019-18425: 32-bit PV guest user mode could elevate its privileges\nto that of the guest kernel. (bsc#1154456).\n\nCVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor\ncrash, resulting in a Denial of Service (Dos). (bsc#1154448)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1152497\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154448\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154456\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154458\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154461\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1155945\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18420/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18421/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18424/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18425/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192962-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?7ceb07ce\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Software Development Kit 12-SP4:zypper in -t\npatch SUSE-SLE-SDK-12-SP4-2019-2962=1\n\nSUSE Linux Enterprise Server 12-SP4:zypper in -t patch\nSUSE-SLE-SERVER-12-SP4-2019-2962=1\n\nSUSE Linux Enterprise Desktop 12-SP4:zypper in -t patch\nSUSE-SLE-DESKTOP-12-SP4-2019-2962=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-doc-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED12|SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED12 / SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\nif (cpu >!< \"x86_64\") audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP4\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED12\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED12 SP4\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-debugsource-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-doc-html-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-32bit-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-tools-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-tools-domU-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-tools-domU-debuginfo-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-debugsource-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-32bit-4.11.2_04-2.17.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.11.2_04-2.17.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:33:38", "description": "This update for xen fixes the following issues :\n\nCVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm (bsc#1158003 XSA-307).\n\nCVE-2019-19582: Fixed a potential infinite loop when x86 accesses to bitmaps with a compile time known size of 64 (bsc#1158003 XSA-307).\n\nCVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH guest userspace code to crash the guest,leading to a guest denial of service (bsc#1158004 XSA-308).\n\nCVE-2019-19578: Fixed an issue where a malicious or buggy PV guest could have caused hypervisor crash resulting in denial of service affecting the entire host (bsc#1158005 XSA-309).\n\nCVE-2019-19580: Fixed a privilege escalation where a malicious PV guest administrator could have been able to escalate their privilege to that of the host (bsc#1158006 XSA-310).\n\nCVE-2019-19577: Fixed an issue where a malicious guest administrator could have caused Xen to access data structures while they are being modified leading to a crash (bsc#1158007 XSA-311).\n\nCVE-2019-19579: Fixed a privilege escaltion where an untrusted domain with access to a physical device can DMA into host memory (bsc#1157888 XSA-306).\n\nCVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor crash, resulting in a denial of service (bsc#1154448 XSA-296)\n\nCVE-2019-18425: 32-bit PV guest user mode could elevate its privileges to that of the guest kernel. (bsc#1154456 XSA-298).\n\nCVE-2019-18421: A malicious PV guest administrator may have been able to escalate their privilege to that of the host. (bsc#1154458 XSA-299).\n\nCVE-2019-18423: A malicious guest administrator may cause a hypervisor crash, resulting in a denial of service (bsc#1154460 XSA-301).\n\nCVE-2019-18422: A malicious ARM guest might contrive to arrange for critical Xen code to run with interrupts erroneously enabled. This could lead to data corruption, denial of service, or possibly even privilege escalation. However a precise attack technique has not been identified. (bsc#1154464 XSA-303)\n\nCVE-2019-18424: An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation.\n(bsc#1154461 XSA-302).\n\nCVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional. (bsc#1155945 XSA-304)\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack. (bsc#1152497 XSA-305).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-12-16T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : xen (SUSE-SU-2019:3297-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18422", "CVE-2019-18423", "CVE-2019-18424", "CVE-2019-18425", "CVE-2019-19577", "CVE-2019-19578", "CVE-2019-19579", "CVE-2019-19580", "CVE-2019-19581", "CVE-2019-19582", "CVE-2019-19583"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:xen", "p-cpe:/a:novell:suse_linux:xen-debugsource", "p-cpe:/a:novell:suse_linux:xen-doc-html", "p-cpe:/a:novell:suse_linux:xen-libs", "p-cpe:/a:novell:suse_linux:xen-libs-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools", "p-cpe:/a:novell:suse_linux:xen-tools-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools-domu", "p-cpe:/a:novell:suse_linux:xen-tools-domu-debuginfo", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-3297-1.NASL", "href": "https://www.tenable.com/plugins/nessus/132073", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3297-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(132073);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18422\", \"CVE-2019-18423\", \"CVE-2019-18424\", \"CVE-2019-18425\", \"CVE-2019-19577\", \"CVE-2019-19578\", \"CVE-2019-19579\", \"CVE-2019-19580\", \"CVE-2019-19581\", \"CVE-2019-19582\", \"CVE-2019-19583\");\n script_xref(name:\"IAVB\", value:\"2019-B-0091-S\");\n\n script_name(english:\"SUSE SLES12 Security Update : xen (SUSE-SU-2019:3297-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for xen fixes the following issues :\n\nCVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm\n(bsc#1158003 XSA-307).\n\nCVE-2019-19582: Fixed a potential infinite loop when x86 accesses to\nbitmaps with a compile time known size of 64 (bsc#1158003 XSA-307).\n\nCVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH\nguest userspace code to crash the guest,leading to a guest denial of\nservice (bsc#1158004 XSA-308).\n\nCVE-2019-19578: Fixed an issue where a malicious or buggy PV guest\ncould have caused hypervisor crash resulting in denial of service\naffecting the entire host (bsc#1158005 XSA-309).\n\nCVE-2019-19580: Fixed a privilege escalation where a malicious PV\nguest administrator could have been able to escalate their privilege\nto that of the host (bsc#1158006 XSA-310).\n\nCVE-2019-19577: Fixed an issue where a malicious guest administrator\ncould have caused Xen to access data structures while they are being\nmodified leading to a crash (bsc#1158007 XSA-311).\n\nCVE-2019-19579: Fixed a privilege escaltion where an untrusted domain\nwith access to a physical device can DMA into host memory (bsc#1157888\nXSA-306).\n\nCVE-2019-18420: Malicious x86 PV guests may have caused a hypervisor\ncrash, resulting in a denial of service (bsc#1154448 XSA-296)\n\nCVE-2019-18425: 32-bit PV guest user mode could elevate its privileges\nto that of the guest kernel. (bsc#1154456 XSA-298).\n\nCVE-2019-18421: A malicious PV guest administrator may have been able\nto escalate their privilege to that of the host. (bsc#1154458\nXSA-299).\n\nCVE-2019-18423: A malicious guest administrator may cause a hypervisor\ncrash, resulting in a denial of service (bsc#1154460 XSA-301).\n\nCVE-2019-18422: A malicious ARM guest might contrive to arrange for\ncritical Xen code to run with interrupts erroneously enabled. This\ncould lead to data corruption, denial of service, or possibly even\nprivilege escalation. However a precise attack technique has not been\nidentified. (bsc#1154464 XSA-303)\n\nCVE-2019-18424: An untrusted domain with access to a physical device\ncan DMA into host memory, leading to privilege escalation.\n(bsc#1154461 XSA-302).\n\nCVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit\na race condition in the Instruction Fetch Unit of the Intel CPU to\ncause a Machine Exception during Page Size Change, causing the CPU\ncore to be non-functional. (bsc#1155945 XSA-304)\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs\nwith Transactional Memory support could be used to facilitate\nsidechannel information leaks out of microarchitectural buffers,\nsimilar to the previously described 'Microarchitectural Data Sampling'\nattack. (bsc#1152497 XSA-305).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1152497\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154448\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154456\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154458\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154460\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154461\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154464\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1155945\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1157888\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158003\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158004\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158005\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158006\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158007\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18420/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18421/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18422/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18423/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18424/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18425/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19577/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19578/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19579/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19580/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19581/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19582/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19583/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20193297-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?a872aa56\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE OpenStack Cloud Crowbar 8:zypper in -t patch\nSUSE-OpenStack-Cloud-Crowbar-8-2019-3297=1\n\nSUSE OpenStack Cloud 8:zypper in -t patch\nSUSE-OpenStack-Cloud-8-2019-3297=1\n\nSUSE Linux Enterprise Server for SAP 12-SP3:zypper in -t patch\nSUSE-SLE-SAP-12-SP3-2019-3297=1\n\nSUSE Linux Enterprise Server 12-SP3-LTSS:zypper in -t patch\nSUSE-SLE-SERVER-12-SP3-2019-3297=1\n\nSUSE Linux Enterprise Server 12-SP3-BCL:zypper in -t patch\nSUSE-SLE-SERVER-12-SP3-BCL-2019-3297=1\n\nSUSE Enterprise Storage 5:zypper in -t patch\nSUSE-Storage-5-2019-3297=1\n\nSUSE CaaS Platform 3.0 :\n\nTo install this update, use the SUSE CaaS Platform Velum dashboard. It\nwill inform you if it detects new updates and let you then trigger\nupdating of the complete cluster in a controlled way.\n\nHPE Helion Openstack 8:zypper in -t patch\nHPE-Helion-OpenStack-8-2019-3297=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-doc-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/16\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\nif (cpu >!< \"x86_64\") audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(3)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP3\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-debugsource-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-doc-html-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-libs-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-32bit-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-tools-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-tools-domU-4.9.4_06-3.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", cpu:\"x86_64\", reference:\"xen-tools-domU-debuginfo-4.9.4_06-3.59.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-21T14:16:04", "description": "This update for xen fixes the following issues :\n\nCVE-2020-7211: potential directory traversal using relative paths via tftp server on Windows host (bsc#1161181).\n\nCVE-2019-19579: Device quarantine for alternate pci assignment methods (bsc#1157888).\n\nCVE-2019-19581: find_next_bit() issues (bsc#1158003).\n\nCVE-2019-19583: VMentry failure with debug exceptions and blocked states (bsc#1158004).\n\nCVE-2019-19578: Linear pagetable use / entry miscounts (bsc#1158005).\n\nCVE-2019-19580: Further issues with restartable PV type change operations (bsc#1158006).\n\nCVE-2019-19577: dynamic height for the IOMMU pagetables (bsc#1158007).\n\nCVE-2019-18420: VCPUOP_initialise DoS (bsc#1154448).\n\nCVE-2019-18425: missing descriptor table limit checking in x86 PV emulation (bsc#1154456).\n\nCVE-2019-18421: Issues with restartable PV type change operations (bsc#1154458).\n\nCVE-2019-18424: passed through PCI devices may corrupt host memory after deassignment (bsc#1154461).\n\nCVE-2018-12207: Machine Check Error Avoidance on Page Size Change (aka IFU issue) (bsc#1155945).\n\nCVE-2019-11135: TSX Asynchronous Abort (TAA) issue (bsc#1152497).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2020-02-07T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : xen (SUSE-SU-2020:0334-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18424", "CVE-2019-18425", "CVE-2019-19577", "CVE-2019-19578", "CVE-2019-19579", "CVE-2019-19580", "CVE-2019-19581", "CVE-2019-19583", "CVE-2020-7211"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:xen", "p-cpe:/a:novell:suse_linux:xen-debugsource", "p-cpe:/a:novell:suse_linux:xen-doc-html", "p-cpe:/a:novell:suse_linux:xen-libs", "p-cpe:/a:novell:suse_linux:xen-libs-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools", "p-cpe:/a:novell:suse_linux:xen-tools-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools-domu", "p-cpe:/a:novell:suse_linux:xen-tools-domu-debuginfo", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2020-0334-1.NASL", "href": "https://www.tenable.com/plugins/nessus/133539", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:0334-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(133539);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18424\", \"CVE-2019-18425\", \"CVE-2019-19577\", \"CVE-2019-19578\", \"CVE-2019-19579\", \"CVE-2019-19580\", \"CVE-2019-19581\", \"CVE-2019-19583\", \"CVE-2020-7211\");\n script_xref(name:\"IAVB\", value:\"2019-B-0091-S\");\n\n script_name(english:\"SUSE SLES12 Security Update : xen (SUSE-SU-2020:0334-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for xen fixes the following issues :\n\nCVE-2020-7211: potential directory traversal using relative paths via\ntftp server on Windows host (bsc#1161181).\n\nCVE-2019-19579: Device quarantine for alternate pci assignment methods\n(bsc#1157888).\n\nCVE-2019-19581: find_next_bit() issues (bsc#1158003).\n\nCVE-2019-19583: VMentry failure with debug exceptions and blocked\nstates (bsc#1158004).\n\nCVE-2019-19578: Linear pagetable use / entry miscounts (bsc#1158005).\n\nCVE-2019-19580: Further issues with restartable PV type change\noperations (bsc#1158006).\n\nCVE-2019-19577: dynamic height for the IOMMU pagetables (bsc#1158007).\n\nCVE-2019-18420: VCPUOP_initialise DoS (bsc#1154448).\n\nCVE-2019-18425: missing descriptor table limit checking in x86 PV\nemulation (bsc#1154456).\n\nCVE-2019-18421: Issues with restartable PV type change operations\n(bsc#1154458).\n\nCVE-2019-18424: passed through PCI devices may corrupt host memory\nafter deassignment (bsc#1154461).\n\nCVE-2018-12207: Machine Check Error Avoidance on Page Size Change (aka\nIFU issue) (bsc#1155945).\n\nCVE-2019-11135: TSX Asynchronous Abort (TAA) issue (bsc#1152497).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1152497\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154448\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154456\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154458\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154461\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1155945\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1157888\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158003\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158004\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158005\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158006\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158007\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1161181\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18420/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18421/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18424/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18425/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19577/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19578/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19579/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19580/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19581/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19583/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2020-7211/\"\n );\n # https://www.suse.com/support/update/announcement/2020/suse-su-20200334-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?84dc9ed4\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE OpenStack Cloud 7 :\n\nzypper in -t patch SUSE-OpenStack-Cloud-7-2020-334=1\n\nSUSE Linux Enterprise Server for SAP 12-SP2 :\n\nzypper in -t patch SUSE-SLE-SAP-12-SP2-2020-334=1\n\nSUSE Linux Enterprise Server 12-SP2-LTSS :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-334=1\n\nSUSE Linux Enterprise Server 12-SP2-BCL :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-334=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-doc-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/02/06\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/02/07\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\nif (cpu >!< \"x86_64\") audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(2)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP2\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-debugsource-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-doc-html-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-libs-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-32bit-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-tools-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-tools-domU-4.7.6_06-43.59.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"xen-tools-domU-debuginfo-4.7.6_06-43.59.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:03:53", "description": "The remote host is affected by the vulnerability described in GLSA-202003-56 (Xen: Multiple vulnerabilities)\n\n Multiple vulnerabilities have been discovered in Xen. Please review the referenced CVE identifiers for details.\n Impact :\n\n A local attacker could potentially gain privileges on the host system or cause a Denial of Service condition.\n Workaround :\n\n There is no known workaround at this time.", "cvss3": {}, "published": "2020-03-27T00:00:00", "type": "nessus", "title": "GLSA-202003-56 : Xen: Multiple vulnerabilities (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2018-12207", "CVE-2019-11091", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18423", "CVE-2019-18424", "CVE-2019-18425", "CVE-2019-19577", "CVE-2019-19578", "CVE-2019-19580", "CVE-2019-19581", "CVE-2019-19582", "CVE-2019-19583"], "modified": "2022-12-06T00:00:00", "cpe": ["p-cpe:/a:gentoo:linux:xen", "p-cpe:/a:gentoo:linux:xen-tools", "cpe:/o:gentoo:linux"], "id": "GENTOO_GLSA-202003-56.NASL", "href": "https://www.tenable.com/plugins/nessus/134964", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Gentoo Linux Security Advisory GLSA 202003-56.\n#\n# The advisory text is Copyright (C) 2001-2022 Gentoo Foundation, Inc.\n# and licensed under the Creative Commons - Attribution / Share Alike \n# license. See http://creativecommons.org/licenses/by-sa/3.0/\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(134964);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/06\");\n\n script_cve_id(\"CVE-2018-12126\", \"CVE-2018-12127\", \"CVE-2018-12130\", \"CVE-2018-12207\", \"CVE-2019-11091\", \"CVE-2019-11135\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18423\", \"CVE-2019-18424\", \"CVE-2019-18425\", \"CVE-2019-19577\", \"CVE-2019-19578\", \"CVE-2019-19580\", \"CVE-2019-19581\", \"CVE-2019-19582\", \"CVE-2019-19583\");\n script_xref(name:\"GLSA\", value:\"202003-56\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2019-0547\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2019-0324\");\n\n script_name(english:\"GLSA-202003-56 : Xen: Multiple vulnerabilities (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks for updated package(s) in /var/db/pkg\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Gentoo host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The remote host is affected by the vulnerability described in GLSA-202003-56\n(Xen: Multiple vulnerabilities)\n\n Multiple vulnerabilities have been discovered in Xen. Please review the\n referenced CVE identifiers for details.\n \nImpact :\n\n A local attacker could potentially gain privileges on the host system or\n cause a Denial of Service condition.\n \nWorkaround :\n\n There is no known workaround at this time.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security.gentoo.org/glsa/202003-56\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"All Xen users should upgrade to the latest version:\n # emerge --sync\n # emerge --ask --oneshot --verbose '>=app-emulation/xen-4.12.0-r1'\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:gentoo:linux:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:gentoo:linux:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:gentoo:linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/30\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/03/25\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/03/27\");\n script_set_attribute(attribute:\"in_the_news\", value:\"true\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Gentoo Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Gentoo/release\", \"Host/Gentoo/qpkg-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"qpkg.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Gentoo/release\")) audit(AUDIT_OS_NOT, \"Gentoo\");\nif (!get_kb_item(\"Host/Gentoo/qpkg-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\n\nif (qpkg_check(package:\"app-emulation/xen\", unaffected:make_list(\"ge 4.12.0-r1\"), vulnerable:make_list(\"lt 4.12.0-r1\"))) flag++;\nif (qpkg_check(package:\"app-emulation/xen-tools\", unaffected:make_list(\"ge 4.12.0-r1\"), vulnerable:make_list(\"lt 4.12.0-r1\"))) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = qpkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"Xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:25", "description": "The remote OracleVM system is missing necessary patches to address critical security updates :\n\n - x86/tsx: Add config options to set tsx=on|off|auto (Michal Hocko) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/speculation/taa: Add documentation for TSX Async Abort (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/tsx: Add 'auto' option to the tsx= cmdline parameter (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - kvm/x86: Export MDS_NO=0 to guests when TSX is enabled (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/speculation/taa: Add sysfs reporting for TSX Async Abort (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/speculation/taa: Add mitigation for TSX Async Abort (Kanth Ghatraju) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/cpu: Add a 'tsx=' cmdline option with TSX disabled by default (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/cpu: Add a helper function x86_read_arch_cap_msr (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/msr: Add the IA32_TSX_CTRL MSR (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - kvm: x86: mmu: Recovery of shattered NX large pages (Junaid Shahid) [Orabug: 29967631] (CVE-2018-12207)\n\n - kvm: Add helper function for creating VM worker threads (Junaid Shahid) [Orabug: 29967631] (CVE-2018-12207)\n\n - kvm: mmu: ITLB_MULTIHIT mitigation (Paolo Bonzini) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: remove now unneeded hugepage gfn adjustment (Paolo Bonzini) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: make FNAME(fetch) and __direct_map more similar (Paolo Bonzini) [Orabug: 29967631] (CVE-2018-12207)\n\n - kvm: x86: Do not release the page inside mmu_set_spte (Junaid Shahid) [Orabug: 29967631] (CVE-2018-12207)\n\n - x86/cpu: Add Tremont to the cpu vulnerability whitelist (Pawan Gupta) [Orabug: 29967631] (CVE-2018-12207)\n\n - x86: Add ITLB_MULTIHIT bug infrastructure (Pawan Gupta) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move mapping_level_dirty_bitmap call in mapping_level (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - Revert 'KVM: x86: use the fast way to invalidate all pages' (Sean Christopherson) [Orabug: 29967631] (CVE-2018-12207)\n\n - kvm: Convert kvm_lock to a mutex (Junaid Shahid) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Simplify force_pt_level calculation code in FNAME(page_fault) (Takuya Yoshikawa) [Orabug:\n 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Make force_pt_level bool (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Remove unused parameter parent_pte from kvm_mmu_get_page (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: extend usage of RET_MMIO_PF_* constants (Paolo Bonzini) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Make mmu_set_spte return emulate value (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move parent_pte handling from kvm_mmu_get_page to link_shadow_page (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move initialization of parent_ptes out from kvm_mmu_alloc_page (Takuya Yoshikawa) [Orabug:\n 29967631] (CVE-2018-12207)", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0052)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:oracle:vm:kernel-uek", "p-cpe:/a:oracle:vm:kernel-uek-firmware", "cpe:/o:oracle:vm_server:3.4"], "id": "ORACLEVM_OVMSA-2019-0052.NASL", "href": "https://www.tenable.com/plugins/nessus/130923", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from OracleVM\n# Security Advisory OVMSA-2019-0052.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130923);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n\n script_name(english:\"OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0052)\");\n script_summary(english:\"Checks the RPM output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote OracleVM host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The remote OracleVM system is missing necessary patches to address\ncritical security updates :\n\n - x86/tsx: Add config options to set tsx=on|off|auto\n (Michal Hocko) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/speculation/taa: Add documentation for TSX Async\n Abort (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/tsx: Add 'auto' option to the tsx= cmdline parameter\n (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - kvm/x86: Export MDS_NO=0 to guests when TSX is enabled\n (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/speculation/taa: Add sysfs reporting for TSX Async\n Abort (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/speculation/taa: Add mitigation for TSX Async Abort\n (Kanth Ghatraju) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/cpu: Add a 'tsx=' cmdline option with TSX disabled\n by default (Pawan Gupta) [Orabug: 30419233]\n (CVE-2019-11135)\n\n - x86/cpu: Add a helper function x86_read_arch_cap_msr\n (Pawan Gupta) [Orabug: 30419233] (CVE-2019-11135)\n\n - x86/msr: Add the IA32_TSX_CTRL MSR (Pawan Gupta)\n [Orabug: 30419233] (CVE-2019-11135)\n\n - kvm: x86: mmu: Recovery of shattered NX large pages\n (Junaid Shahid) [Orabug: 29967631] (CVE-2018-12207)\n\n - kvm: Add helper function for creating VM worker threads\n (Junaid Shahid) [Orabug: 29967631] (CVE-2018-12207)\n\n - kvm: mmu: ITLB_MULTIHIT mitigation (Paolo Bonzini)\n [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: remove now unneeded hugepage gfn adjustment\n (Paolo Bonzini) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: make FNAME(fetch) and __direct_map more\n similar (Paolo Bonzini) [Orabug: 29967631]\n (CVE-2018-12207)\n\n - kvm: x86: Do not release the page inside mmu_set_spte\n (Junaid Shahid) [Orabug: 29967631] (CVE-2018-12207)\n\n - x86/cpu: Add Tremont to the cpu vulnerability whitelist\n (Pawan Gupta) [Orabug: 29967631] (CVE-2018-12207)\n\n - x86: Add ITLB_MULTIHIT bug infrastructure (Pawan Gupta)\n [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move mapping_level_dirty_bitmap call in\n mapping_level (Takuya Yoshikawa) [Orabug: 29967631]\n (CVE-2018-12207)\n\n - Revert 'KVM: x86: use the fast way to invalidate all\n pages' (Sean Christopherson) [Orabug: 29967631]\n (CVE-2018-12207)\n\n - kvm: Convert kvm_lock to a mutex (Junaid Shahid)\n [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Simplify force_pt_level calculation code\n in FNAME(page_fault) (Takuya Yoshikawa) [Orabug:\n 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Make force_pt_level bool (Takuya\n Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Remove unused parameter parent_pte from\n kvm_mmu_get_page (Takuya Yoshikawa) [Orabug: 29967631]\n (CVE-2018-12207)\n\n - KVM: x86: extend usage of RET_MMIO_PF_* constants (Paolo\n Bonzini) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Make mmu_set_spte return emulate value\n (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move parent_pte handling from\n kvm_mmu_get_page to link_shadow_page (Takuya Yoshikawa)\n [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move initialization of parent_ptes out\n from kvm_mmu_alloc_page (Takuya Yoshikawa) [Orabug:\n 29967631] (CVE-2018-12207)\"\n );\n # https://oss.oracle.com/pipermail/oraclevm-errata/2019-November/000966.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?7baad653\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel-uek / kernel-uek-firmware packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:vm_server:3.4\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"OracleVM Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/OracleVM/release\", \"Host/OracleVM/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/OracleVM/release\");\nif (isnull(release) || \"OVS\" >!< release) audit(AUDIT_OS_NOT, \"OracleVM\");\nif (! preg(pattern:\"^OVS\" + \"3\\.4\" + \"(\\.[0-9]|$)\", string:release)) audit(AUDIT_OS_NOT, \"OracleVM 3.4\", \"OracleVM \" + release);\nif (!get_kb_item(\"Host/OracleVM/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"OracleVM\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nflag = 0;\nif (rpm_check(release:\"OVS3.4\", reference:\"kernel-uek-4.1.12-124.32.3.2.el6uek\")) flag++;\nif (rpm_check(release:\"OVS3.4\", reference:\"kernel-uek-firmware-4.1.12-124.32.3.2.el6uek\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-uek / kernel-uek-firmware\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:39:01", "description": "This update for spectre-meltdown-checker fixes the following issues :\n\n - feat: implement TAA detection (CVE-2019-11135 bsc#1139073)\n\n - feat: implement MCEPSC / iTLB Multihit detection (CVE-2018-12207 bsc#1117665)\n\n - feat: taa: add TSX_CTRL MSR detection in hardware info\n\n - feat: fwdb: use both Intel GitHub repo and MCEdb to build our firmware version database\n\n - feat: use --live with --kernel/--config/--map to override file detection in live mode\n\n - enh: rework the vuln logic of MDS with --paranoid (fixes #307)\n\n - enh: explain that Enhanced IBRS is better for performance than classic IBRS\n\n - enh: kernel: autodetect customized arch kernels from cmdline\n\n - enh: kernel decompression: better tolerance against missing tools\n\n - enh: mock: implement reading from /proc/cmdline\n\n - fix: variant3a: Silvermont CPUs are not vulnerable to variant 3a\n\n - fix: lockdown: detect Red Hat locked down kernels (impacts MSR writes)\n\n - fix: lockdown: detect locked down mode in vanilla 5.4+ kernels\n\n - fix: sgx: on locked down kernels, fallback to CPUID bit for detection\n\n - fix: fwdb: builtin version takes precedence if the local cached version is older\n\n - fix: pteinv: don't check kernel image if not available\n\n - fix: silence useless error from grep (fixes #322)\n\n - fix: msr: fix msr module detection under Ubuntu 19.10 (fixes #316)\n\n - fix: mocking value for read_msr\n\n - chore: rename mcedb cmdline parameters to fwdb, and change db version scheme\n\n - chore: fwdb: update to v130.20191104+i20191027\n\n - chore: add GitHub check workflow\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update project.", "cvss3": {}, "published": "2019-12-31T00:00:00", "type": "nessus", "title": "openSUSE Security Update : spectre-meltdown-checker (openSUSE-2019-2710)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2020-01-02T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:spectre-meltdown-checker", "cpe:/o:novell:opensuse:15.1"], "id": "OPENSUSE-2019-2710.NASL", "href": "https://www.tenable.com/plugins/nessus/132516", "sourceData": "#\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-2019-2710.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(132516);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2020/01/02\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n\n script_name(english:\"openSUSE Security Update : spectre-meltdown-checker (openSUSE-2019-2710)\");\n script_summary(english:\"Check for the openSUSE-2019-2710 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\"This update for spectre-meltdown-checker fixes the following issues :\n\n - feat: implement TAA detection (CVE-2019-11135\n bsc#1139073)\n\n - feat: implement MCEPSC / iTLB Multihit detection\n (CVE-2018-12207 bsc#1117665)\n\n - feat: taa: add TSX_CTRL MSR detection in hardware info\n\n - feat: fwdb: use both Intel GitHub repo and MCEdb to\n build our firmware version database\n\n - feat: use --live with --kernel/--config/--map to\n override file detection in live mode\n\n - enh: rework the vuln logic of MDS with --paranoid (fixes\n #307)\n\n - enh: explain that Enhanced IBRS is better for\n performance than classic IBRS\n\n - enh: kernel: autodetect customized arch kernels from\n cmdline\n\n - enh: kernel decompression: better tolerance against\n missing tools\n\n - enh: mock: implement reading from /proc/cmdline\n\n - fix: variant3a: Silvermont CPUs are not vulnerable to\n variant 3a\n\n - fix: lockdown: detect Red Hat locked down kernels\n (impacts MSR writes)\n\n - fix: lockdown: detect locked down mode in vanilla 5.4+\n kernels\n\n - fix: sgx: on locked down kernels, fallback to CPUID bit\n for detection\n\n - fix: fwdb: builtin version takes precedence if the local\n cached version is older\n\n - fix: pteinv: don't check kernel image if not available\n\n - fix: silence useless error from grep (fixes #322)\n\n - fix: msr: fix msr module detection under Ubuntu 19.10\n (fixes #316)\n\n - fix: mocking value for read_msr\n\n - chore: rename mcedb cmdline parameters to fwdb, and\n change db version scheme\n\n - chore: fwdb: update to v130.20191104+i20191027\n\n - chore: add GitHub check workflow\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update\nproject.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1117665\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1139073\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected spectre-meltdown-checker package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:spectre-meltdown-checker\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.1\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/31\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.1\", reference:\"spectre-meltdown-checker-0.43-lp151.3.3.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"spectre-meltdown-checker\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T14:41:56", "description": "The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0026 advisory.\n\n - hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n - hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2020-01-07T00:00:00", "type": "nessus", "title": "RHEL 7 : kpatch-patch (RHSA-2020:0026)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2023-01-23T00:00:00", "cpe": ["cpe:/o:redhat:rhel_aus:7.6", "cpe:/o:redhat:rhel_e4s:7.6", "cpe:/o:redhat:rhel_eus:7.6", "cpe:/o:redhat:rhel_tus:7.6", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-957_35_1", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-957_35_2", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-957_38_1"], "id": "REDHAT-RHSA-2020-0026.NASL", "href": "https://www.tenable.com/plugins/nessus/132685", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2020:0026. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(132685);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/23\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2020:0026\");\n\n script_name(english:\"RHEL 7 : kpatch-patch (RHSA-2020:0026)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2020:0026 advisory.\n\n - hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n - hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2018-12207\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-11135\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2020:0026\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1646768\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1753062\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kpatch-patch-3_10_0-957_35_1, kpatch-patch-3_10_0-957_35_2 and / or kpatch-patch-3_10_0-957_38_1\npackages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n script_cwe_id(203, 226, 385);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/01/06\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/01/07\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:7.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:7.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:7.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:7.6\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-957_35_1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-957_35_2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-957_38_1\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"redhat_repos.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/RedHat/release');\nif (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');\nvar os_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');\nos_ver = os_ver[1];\nif (!rhel_check_release(operator: 'eq', os_version: os_ver, rhel_version: '7.6')) audit(AUDIT_OS_NOT, 'Red Hat 7.6', 'Red Hat ' + 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$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);\n\nvar uname_r = get_kb_item(\"Host/uname-r\");\nif (empty_or_null(uname_r)) audit(AUDIT_UNKNOWN_APP_VER, \"kernel\");\n\nvar kernel_live_checks = [\n {\n 'repo_relative_urls': [\n 'content/aus/rhel/server/7/7.6/x86_64/debug',\n 'content/aus/rhel/server/7/7.6/x86_64/optional/debug',\n 'content/aus/rhel/server/7/7.6/x86_64/optional/os',\n 'content/aus/rhel/server/7/7.6/x86_64/optional/source/SRPMS',\n 'content/aus/rhel/server/7/7.6/x86_64/os',\n 'content/aus/rhel/server/7/7.6/x86_64/source/SRPMS',\n 'content/e4s/rhel/server/7/7.6/x86_64/debug',\n 'content/e4s/rhel/server/7/7.6/x86_64/highavailability/debug',\n 'content/e4s/rhel/server/7/7.6/x86_64/highavailability/os',\n 'content/e4s/rhel/server/7/7.6/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel/server/7/7.6/x86_64/optional/debug',\n 'content/e4s/rhel/server/7/7.6/x86_64/optional/os',\n 'content/e4s/rhel/server/7/7.6/x86_64/optional/source/SRPMS',\n 'content/e4s/rhel/server/7/7.6/x86_64/os',\n 'content/e4s/rhel/server/7/7.6/x86_64/sap-hana/debug',\n 'content/e4s/rhel/server/7/7.6/x86_64/sap-hana/os',\n 'content/e4s/rhel/server/7/7.6/x86_64/sap-hana/source/SRPMS',\n 'content/e4s/rhel/server/7/7.6/x86_64/sap/debug',\n 'content/e4s/rhel/server/7/7.6/x86_64/sap/os',\n 'content/e4s/rhel/server/7/7.6/x86_64/sap/source/SRPMS',\n 'content/e4s/rhel/server/7/7.6/x86_64/source/SRPMS',\n 'content/eus/rhel/computenode/7/7.6/x86_64/debug',\n 'content/eus/rhel/computenode/7/7.6/x86_64/optional/debug',\n 'content/eus/rhel/computenode/7/7.6/x86_64/optional/os',\n 'content/eus/rhel/computenode/7/7.6/x86_64/optional/source/SRPMS',\n 'content/eus/rhel/computenode/7/7.6/x86_64/os',\n 'content/eus/rhel/computenode/7/7.6/x86_64/source/SRPMS',\n 'content/eus/rhel/server/7/7.6/x86_64/debug',\n 'content/eus/rhel/server/7/7.6/x86_64/highavailability/debug',\n 'content/eus/rhel/server/7/7.6/x86_64/highavailability/os',\n 'content/eus/rhel/server/7/7.6/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel/server/7/7.6/x86_64/optional/debug',\n 'content/eus/rhel/server/7/7.6/x86_64/optional/os',\n 'content/eus/rhel/server/7/7.6/x86_64/optional/source/SRPMS',\n 'content/eus/rhel/server/7/7.6/x86_64/os',\n 'content/eus/rhel/server/7/7.6/x86_64/resilientstorage/debug',\n 'content/eus/rhel/server/7/7.6/x86_64/resilientstorage/os',\n 'content/eus/rhel/server/7/7.6/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel/server/7/7.6/x86_64/sap-hana/debug',\n 'content/eus/rhel/server/7/7.6/x86_64/sap-hana/os',\n 'content/eus/rhel/server/7/7.6/x86_64/sap-hana/source/SRPMS',\n 'content/eus/rhel/server/7/7.6/x86_64/sap/debug',\n 'content/eus/rhel/server/7/7.6/x86_64/sap/os',\n 'content/eus/rhel/server/7/7.6/x86_64/sap/source/SRPMS',\n 'content/eus/rhel/server/7/7.6/x86_64/source/SRPMS',\n 'content/tus/rhel/server/7/7.6/x86_64/debug',\n 'content/tus/rhel/server/7/7.6/x86_64/highavailability/debug',\n 'content/tus/rhel/server/7/7.6/x86_64/highavailability/os',\n 'content/tus/rhel/server/7/7.6/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel/server/7/7.6/x86_64/optional/debug',\n 'content/tus/rhel/server/7/7.6/x86_64/optional/os',\n 'content/tus/rhel/server/7/7.6/x86_64/optional/source/SRPMS',\n 'content/tus/rhel/server/7/7.6/x86_64/os',\n 'content/tus/rhel/server/7/7.6/x86_64/source/SRPMS'\n ],\n 'kernels': {\n '3.10.0-957.35.1.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-957_35_1-1-5.el7', 'sp':'6', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n ]\n },\n '3.10.0-957.35.2.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-957_35_2-1-4.el7', 'sp':'6', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n ]\n },\n '3.10.0-957.38.1.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-957_38_1-1-3.el7', 'sp':'6', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n }\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:kernel_live_checks);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nvar kernel_affected = FALSE;\nforeach var kernel_array ( kernel_live_checks ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(kernel_array['repo_relative_urls'])) repo_relative_urls = kernel_array['repo_relative_urls'];\n var kpatch_details = kernel_array['kernels'][uname_r];\n if (empty_or_null(kpatch_details)) continue;\n kernel_affected = TRUE;\n foreach var pkg ( kpatch_details['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(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n# No kpatch details found for the running kernel version\nif (!kernel_affected) audit(AUDIT_INST_VER_NOT_VULN, 'kernel', uname_r);\n\nif (flag)\n{\n var subscription_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in the Red Hat Enterprise Linux\\n' +\n 'Advanced Update Support, Extended Update Support, Telco Extended Update Support or Update Services for SAP Solutions repositories.\\n' +\n 'Access to these repositories requires a paid RHEL subscription.\\n';\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();\n else extra = subscription_caveat + rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kpatch-patch-3_10_0-957_35_1 / kpatch-patch-3_10_0-957_35_2 / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:39:36", "description": "This update for spectre-meltdown-checker fixes the following issues :\n\nversion 0.43\n\n - feat: implement TAA detection (CVE-2019-11135 bsc#1139073)\n\n - feat: implement MCEPSC / iTLB Multihit detection (CVE-2018-12207 bsc#1117665)\n\n - feat: taa: add TSX_CTRL MSR detection in hardware info\n\n - feat: fwdb: use both Intel GitHub repo and MCEdb to build our firmware version database\n\n - feat: use --live with --kernel/--config/--map to override file detection in live mode\n\n - enh: rework the vuln logic of MDS with --paranoid (fixes #307)\n\n - enh: explain that Enhanced IBRS is better for performance than classic IBRS\n\n - enh: kernel: autodetect customized arch kernels from cmdline\n\n - enh: kernel decompression: better tolerance against missing tools\n\n - enh: mock: implement reading from /proc/cmdline\n\n - fix: variant3a: Silvermont CPUs are not vulnerable to variant 3a\n\n - fix: lockdown: detect Red Hat locked down kernels (impacts MSR writes)\n\n - fix: lockdown: detect locked down mode in vanilla 5.4+ kernels\n\n - fix: sgx: on locked down kernels, fallback to CPUID bit for detection\n\n - fix: fwdb: builtin version takes precedence if the local cached version is older\n\n - fix: pteinv: don't check kernel image if not available\n\n - fix: silence useless error from grep (fixes #322)\n\n - fix: msr: fix msr module detection under Ubuntu 19.10 (fixes #316)\n\n - fix: mocking value for read_msr\n\n - chore: rename mcedb cmdline parameters to fwdb, and change db version scheme\n\n - chore: fwdb: update to v130.20191104+i20191027\n\n - chore: add GitHub check workflow\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-12-20T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : spectre-meltdown-checker (SUSE-SU-2019:3340-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2019-12-24T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:spectre-meltdown-checker", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-3340-1.NASL", "href": "https://www.tenable.com/plugins/nessus/132334", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3340-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(132334);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/24\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n\n script_name(english:\"SUSE SLES12 Security Update : spectre-meltdown-checker (SUSE-SU-2019:3340-1)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for spectre-meltdown-checker fixes the following issues :\n\nversion 0.43\n\n - feat: implement TAA detection (CVE-2019-11135\n bsc#1139073)\n\n - feat: implement MCEPSC / iTLB Multihit detection\n (CVE-2018-12207 bsc#1117665)\n\n - feat: taa: add TSX_CTRL MSR detection in hardware info\n\n - feat: fwdb: use both Intel GitHub repo and MCEdb to\n build our firmware version database\n\n - feat: use --live with --kernel/--config/--map to\n override file detection in live mode\n\n - enh: rework the vuln logic of MDS with --paranoid (fixes\n #307)\n\n - enh: explain that Enhanced IBRS is better for\n performance than classic IBRS\n\n - enh: kernel: autodetect customized arch kernels from\n cmdline\n\n - enh: kernel decompression: better tolerance against\n missing tools\n\n - enh: mock: implement reading from /proc/cmdline\n\n - fix: variant3a: Silvermont CPUs are not vulnerable to\n variant 3a\n\n - fix: lockdown: detect Red Hat locked down kernels\n (impacts MSR writes)\n\n - fix: lockdown: detect locked down mode in vanilla 5.4+\n kernels\n\n - fix: sgx: on locked down kernels, fallback to CPUID bit\n for detection\n\n - fix: fwdb: builtin version takes precedence if the local\n cached version is older\n\n - fix: pteinv: don't check kernel image if not available\n\n - fix: silence useless error from grep (fixes #322)\n\n - fix: msr: fix msr module detection under Ubuntu 19.10\n (fixes #316)\n\n - fix: mocking value for read_msr\n\n - chore: rename mcedb cmdline parameters to fwdb, and\n change db version scheme\n\n - chore: fwdb: update to v130.20191104+i20191027\n\n - chore: add GitHub check workflow\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1117665\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1139073\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20193340-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?174220c0\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Server 12-SP5:zypper in -t patch\nSUSE-SLE-SERVER-12-SP5-2019-3340=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:spectre-meltdown-checker\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/20\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\nif (cpu >!< \"x86_64\") audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"5\", cpu:\"x86_64\", reference:\"spectre-meltdown-checker-0.43-3.3.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"spectre-meltdown-checker\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:27", "description": "The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-4837 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4837)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2021-09-08T00:00:00", "cpe": ["cpe:/o:oracle:linux:6", "cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:kernel-uek", "p-cpe:/a:oracle:linux:kernel-uek-debug", "p-cpe:/a:oracle:linux:kernel-uek-debug-devel", "p-cpe:/a:oracle:linux:kernel-uek-devel", "p-cpe:/a:oracle:linux:kernel-uek-doc", "p-cpe:/a:oracle:linux:kernel-uek-firmware"], "id": "ORACLELINUX_ELSA-2019-4837.NASL", "href": "https://www.tenable.com/plugins/nessus/130995", "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-2019-4837.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(130995);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/09/08\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n script_xref(name:\"IAVA\", value:\"2020-A-0325-S\");\n\n script_name(english:\"Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4837)\");\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 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe ELSA-2019-4837 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R)\n Processors may allow an authenticated user to potentially enable denial of service of the host system via\n local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated\n user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\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-2019-4837.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\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:\"2019/11/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\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:\"cpe:/o:oracle:linux:7\");\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\", value:\"p-cpe:/a:oracle:linux:kernel-uek-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-firmware\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux 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|7)([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 6 / 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', 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 = ['4.1.12-124.32.3.2.el6uek', '4.1.12-124.32.3.2.el7uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2019-4837');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.1';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-4.1.12-124.32.3.2.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-debug-4.1.12-124.32.3.2.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.1.12'},\n {'reference':'kernel-uek-debug-devel-4.1.12-124.32.3.2.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.1.12'},\n {'reference':'kernel-uek-devel-4.1.12-124.32.3.2.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.1.12'},\n {'reference':'kernel-uek-doc-4.1.12-124.32.3.2.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-124.32.3.2.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'},\n {'reference':'kernel-uek-4.1.12-124.32.3.2.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-debug-4.1.12-124.32.3.2.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-4.1.12-124.32.3.2.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-4.1.12-124.32.3.2.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.1.12'},\n {'reference':'kernel-uek-doc-4.1.12-124.32.3.2.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-124.32.3.2.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 ( 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' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek / kernel-uek-debug / kernel-uek-debug-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-18T15:24:45", "description": "An update for kpatch-patch is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThis is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)", "cvss3": {}, "published": "2019-11-21T00:00:00", "type": "nessus", "title": "RHEL 8 : kpatch-patch (RHSA-2019:3936)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147-debugsource", "cpe:/o:redhat:enterprise_linux:8", "cpe:/o:redhat:enterprise_linux:8.1"], "id": "REDHAT-RHSA-2019-3936.NASL", "href": "https://www.tenable.com/plugins/nessus/131177", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3936. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131177);\n script_version(\"1.3\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3936\");\n\n script_name(english:\"RHEL 8 : kpatch-patch (RHSA-2019:3936)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kpatch-patch is now available for Red Hat Enterprise\nLinux 8.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThis is a kernel live patch module which is automatically loaded by\nthe RPM post-install script to modify the code of a running kernel.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3936\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Update the affected kpatch-patch-4_18_0-147,\nkpatch-patch-4_18_0-147-debuginfo and / or\nkpatch-patch-4_18_0-147-debugsource packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8.1\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/21\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 8.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3936\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kpatch-patch-4_18_0-147-1-3.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kpatch-patch-4_18_0-147-debuginfo-1-3.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kpatch-patch-4_18_0-147-debugsource-1-3.el8_1\")) flag++;\n\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kpatch-patch-4_18_0-147 / kpatch-patch-4_18_0-147-debuginfo / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-18T15:24:45", "description": "a. Hypervisor-Specific Mitigations for Machine Check Error on Page Size Change (MCEPSC) Denial-of-Service vulnerability - CVE-2018-12207\n\nVMware ESXi, Workstation, and Fusion patches include Hypervisor-Specific Mitigations for Machine Check Error on Page Size Change (MCEPSC).\n\nA malicious actor with local access to execute code in a virtual machine may be able to trigger a purple diagnostic screen or immediate reboot of the Hypervisor hosting the virtual machine, resulting in a denial-of-service condition.\n Because the mitigations for CVE-2018-12207 may have a performance impact they are not enabled by default. After applying patches, the mitigation can be enabled by following the instructions found in the article at https://kb.vmware.com/s/article/59139 . Performance impact data found in KB76050 should be reviewed prior to enabling this mitigation.\n\nb. Hypervisor-Specific Mitigations for TSX Asynchronous Abort (TAA) Speculative-Execution vulnerability - CVE-2019-11135\n\nVMware ESXi, Workstation, and Fusion patches include Hypervisor-Specific Mitigations for TSX Asynchronous Abort (TAA).\n\nA malicious actor with local access to execute code in a virtual machine may be able to infer data otherwise protected by architectural mechanisms from another virtual machine or the hypervisor itself. This vulnerability is only applicable to Hypervisors utilizing 2nd Generation Intel Xeon Scalable Processors (formerly known as Cascade Lake) microarchitecture.", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "VMSA-2019-0020 : Hypervisor-Specific Mitigations for Denial-of-Service and Speculative-Execution Vulnerabilities", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["cpe:/o:vmware:esxi:6.0", "cpe:/o:vmware:esxi:6.5", "cpe:/o:vmware:esxi:6.7"], "id": "VMWARE_VMSA-2019-0020.NASL", "href": "https://www.tenable.com/plugins/nessus/131018", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from VMware Security Advisory 2019-0020. \n# The text itself is copyright (C) VMware Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131018);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n script_xref(name:\"VMSA\", value:\"2019-0020\");\n\n script_name(english:\"VMSA-2019-0020 : Hypervisor-Specific Mitigations for Denial-of-Service and Speculative-Execution Vulnerabilities\");\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 host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"a. Hypervisor-Specific Mitigations for Machine Check Error on Page Size Change (MCEPSC) Denial-of-Service vulnerability - CVE-2018-12207\n\nVMware ESXi, Workstation, and Fusion patches include Hypervisor-Specific Mitigations for Machine Check Error on Page Size Change (MCEPSC).\n\nA malicious actor with local access to execute code in a virtual machine may be able to trigger a purple diagnostic screen or immediate reboot of the Hypervisor hosting the virtual machine, resulting in a denial-of-service condition.\n \nBecause the mitigations for CVE-2018-12207 may have a performance impact they are not enabled by default. After applying patches, the mitigation can be enabled by following the instructions found in the article at https://kb.vmware.com/s/article/59139 . Performance impact data found in KB76050 should be reviewed prior to enabling this mitigation.\n\nb. Hypervisor-Specific Mitigations for TSX Asynchronous Abort (TAA) Speculative-Execution vulnerability - CVE-2019-11135\n\nVMware ESXi, Workstation, and Fusion patches include Hypervisor-Specific Mitigations for TSX Asynchronous Abort (TAA).\n\nA malicious actor with local access to execute code in a virtual machine may be able to infer data otherwise protected by architectural mechanisms from another virtual machine or the hypervisor itself. This vulnerability is only applicable to Hypervisors utilizing 2nd Generation Intel Xeon Scalable Processors (formerly known as Cascade Lake) microarchitecture.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://lists.vmware.com/pipermail/security-announce/2019/000477.html\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Apply the missing patches.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:vmware:esxi:6.0\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:vmware:esxi:6.5\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:vmware:esxi:6.7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"VMware ESX Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/VMware/release\", \"Host/VMware/version\");\n script_require_ports(\"Host/VMware/esxupdate\", \"Host/VMware/esxcli_software_vibs\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"vmware_esx_packages.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/VMware/release\")) audit(AUDIT_OS_NOT, \"VMware ESX / ESXi\");\nif (\n !get_kb_item(\"Host/VMware/esxcli_software_vibs\") &&\n !get_kb_item(\"Host/VMware/esxupdate\")\n) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ninit_esx_check(date:\"2019-11-12\");\nflag = 0;\n\n\nif (esx_check(ver:\"ESXi 6.0\", vib:\"VMware:cpu-microcode:6.0.0-3.135.15018929\")) flag++;\nif (esx_check(ver:\"ESXi 6.0\", vib:\"VMware:esx-base:6.0.0-3.135.15018929\")) flag++;\nif (esx_check(ver:\"ESXi 6.0\", vib:\"VMware:vsan:6.0.0-3.135.14676868\")) flag++;\nif (esx_check(ver:\"ESXi 6.0\", vib:\"VMware:vsanhealth:6.0.0-3000000.3.0.3.135.14676869\")) flag++;\n\nif (esx_check(ver:\"ESXi 6.5\", vib:\"VMware:cpu-microcode:6.5.0-3.108.14990892\")) flag++;\nif (esx_check(ver:\"ESXi 6.5\", vib:\"VMware:esx-base:6.5.0-3.108.14990892\")) flag++;\nif (esx_check(ver:\"ESXi 6.5\", vib:\"VMware:esx-tboot:6.5.0-3.108.14990892\")) flag++;\nif (esx_check(ver:\"ESXi 6.5\", vib:\"VMware:vsan:6.5.0-3.108.14833668\")) flag++;\nif (esx_check(ver:\"ESXi 6.5\", vib:\"VMware:vsanhealth:6.5.0-3.108.14833669\")) flag++;\n\nif (esx_check(ver:\"ESXi 6.7\", vib:\"VMware:cpu-microcode:6.7.0-3.77.15018017\")) flag++;\nif (esx_check(ver:\"ESXi 6.7\", vib:\"VMware:esx-base:6.7.0-3.77.15018017\")) flag++;\nif (esx_check(ver:\"ESXi 6.7\", vib:\"VMware:esx-update:6.7.0-3.77.15018017\")) flag++;\nif (esx_check(ver:\"ESXi 6.7\", vib:\"VMware:vsan:6.7.0-3.77.14914424\")) flag++;\nif (esx_check(ver:\"ESXi 6.7\", vib:\"VMware:vsanhealth:6.7.0-3.77.14914425\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_note(port:0, extra:esx_report_get());\n else security_note(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:39:52", "description": "This update for spectre-meltdown-checker fixes the following issues :\n\n - feat: implement TAA detection (CVE-2019-11135 bsc#1139073)\n\n - feat: implement MCEPSC / iTLB Multihit detection (CVE-2018-12207 bsc#1117665)\n\n - feat: taa: add TSX_CTRL MSR detection in hardware info\n\n - feat: fwdb: use both Intel GitHub repo and MCEdb to build our firmware version database\n\n - feat: use --live with --kernel/--config/--map to override file detection in live mode\n\n - enh: rework the vuln logic of MDS with --paranoid (fixes #307)\n\n - enh: explain that Enhanced IBRS is better for performance than classic IBRS\n\n - enh: kernel: autodetect customized arch kernels from cmdline\n\n - enh: kernel decompression: better tolerance against missing tools\n\n - enh: mock: implement reading from /proc/cmdline\n\n - fix: variant3a: Silvermont CPUs are not vulnerable to variant 3a\n\n - fix: lockdown: detect Red Hat locked down kernels (impacts MSR writes)\n\n - fix: lockdown: detect locked down mode in vanilla 5.4+ kernels\n\n - fix: sgx: on locked down kernels, fallback to CPUID bit for detection\n\n - fix: fwdb: builtin version takes precedence if the local cached version is older\n\n - fix: pteinv: don't check kernel image if not available\n\n - fix: silence useless error from grep (fixes #322)\n\n - fix: msr: fix msr module detection under Ubuntu 19.10 (fixes #316)\n\n - fix: mocking value for read_msr\n\n - chore: rename mcedb cmdline parameters to fwdb, and change db version scheme\n\n - chore: fwdb: update to v130.20191104+i20191027\n\n - chore: add GitHub check workflow\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-12-20T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : spectre-meltdown-checker (SUSE-SU-2019:3348-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2019-12-24T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:spectre-meltdown-checker", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2019-3348-1.NASL", "href": "https://www.tenable.com/plugins/nessus/132337", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3348-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(132337);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/24\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : spectre-meltdown-checker (SUSE-SU-2019:3348-1)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for spectre-meltdown-checker fixes the following issues :\n\n - feat: implement TAA detection (CVE-2019-11135\n bsc#1139073)\n\n - feat: implement MCEPSC / iTLB Multihit detection\n (CVE-2018-12207 bsc#1117665)\n\n - feat: taa: add TSX_CTRL MSR detection in hardware info\n\n - feat: fwdb: use both Intel GitHub repo and MCEdb to\n build our firmware version database\n\n - feat: use --live with --kernel/--config/--map to\n override file detection in live mode\n\n - enh: rework the vuln logic of MDS with --paranoid (fixes\n #307)\n\n - enh: explain that Enhanced IBRS is better for\n performance than classic IBRS\n\n - enh: kernel: autodetect customized arch kernels from\n cmdline\n\n - enh: kernel decompression: better tolerance against\n missing tools\n\n - enh: mock: implement reading from /proc/cmdline\n\n - fix: variant3a: Silvermont CPUs are not vulnerable to\n variant 3a\n\n - fix: lockdown: detect Red Hat locked down kernels\n (impacts MSR writes)\n\n - fix: lockdown: detect locked down mode in vanilla 5.4+\n kernels\n\n - fix: sgx: on locked down kernels, fallback to CPUID bit\n for detection\n\n - fix: fwdb: builtin version takes precedence if the local\n cached version is older\n\n - fix: pteinv: don't check kernel image if not available\n\n - fix: silence useless error from grep (fixes #322)\n\n - fix: msr: fix msr module detection under Ubuntu 19.10\n (fixes #316)\n\n - fix: mocking value for read_msr\n\n - chore: rename mcedb cmdline parameters to fwdb, and\n change db version scheme\n\n - chore: fwdb: update to v130.20191104+i20191027\n\n - chore: add GitHub check workflow\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1117665\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1139073\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20193348-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?07f816e1\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Basesystem 15-SP1:zypper in -t patch\nSUSE-SLE-Module-Basesystem-15-SP1-2019-3348=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:spectre-meltdown-checker\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/20\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED15 / SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\nif (cpu >!< \"x86_64\") audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(1)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP1\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(1)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED15 SP1\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"spectre-meltdown-checker-0.43-3.3.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"spectre-meltdown-checker-0.43-3.3.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"spectre-meltdown-checker\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:25", "description": "An update for kernel is now available for Red Hat Enterprise Linux 6.6 Advanced Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 6 : kernel (RHSA-2019:3842)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-firmware", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:6.6"], "id": "REDHAT-RHSA-2019-3842.NASL", "href": "https://www.tenable.com/plugins/nessus/130934", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3842. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130934);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3842\");\n\n script_name(english:\"RHEL 6 : kernel (RHSA-2019:3842)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 6.6\nAdvanced Update Support.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3842\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:6.6\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^6\\.6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 6.6\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3842\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3842\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", reference:\"kernel-abi-whitelists-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debug-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debug-devel-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debuginfo-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-devel-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", reference:\"kernel-doc-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", reference:\"kernel-firmware-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-headers-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"perf-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"perf-debuginfo-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"python-perf-2.6.32-504.81.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"6\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-2.6.32-504.81.3.el6\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-18T15:24:44", "description": "An update for kernel is now available for Red Hat Enterprise Linux 6.5 Advanced Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 6 : kernel (RHSA-2019:3843)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-firmware", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:6.5"], "id": "REDHAT-RHSA-2019-3843.NASL", "href": "https://www.tenable.com/plugins/nessus/130935", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3843. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130935);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3843\");\n\n script_name(english:\"RHEL 6 : kernel (RHSA-2019:3843)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 6.5\nAdvanced Update Support.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3843\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:6.5\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^6\\.5([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 6.5\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3843\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3843\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", reference:\"kernel-abi-whitelists-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debug-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debug-devel-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debuginfo-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-devel-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", reference:\"kernel-doc-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", reference:\"kernel-firmware-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-headers-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"perf-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"perf-debuginfo-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"python-perf-2.6.32-431.96.3.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"5\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-2.6.32-431.96.3.el6\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T14:41:57", "description": "The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0028 advisory.\n\n - hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n - hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2020-01-07T00:00:00", "type": "nessus", "title": "RHEL 7 : kpatch-patch (RHSA-2020:0028)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2023-01-23T00:00:00", "cpe": ["cpe:/o:redhat:enterprise_linux:7", "cpe:/o:redhat:rhel_aus:7.7", "cpe:/o:redhat:rhel_e4s:7.7", "cpe:/o:redhat:rhel_eus:7.7", "cpe:/o:redhat:rhel_tus:7.7", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_1_1", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_1_2", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_4_1"], "id": "REDHAT-RHSA-2020-0028.NASL", "href": "https://www.tenable.com/plugins/nessus/132687", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2020:0028. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(132687);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/23\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2020:0028\");\n\n script_name(english:\"RHEL 7 : kpatch-patch (RHSA-2020:0028)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2020:0028 advisory.\n\n - hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n - hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2018-12207\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-11135\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2020:0028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1646768\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1753062\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n script_cwe_id(203, 226, 385);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/01/06\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/01/07\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:7.7\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:7.7\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:7.7\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:7.7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_1_1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_1_2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_4_1\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"redhat_repos.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/RedHat/release');\nif (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');\nvar os_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');\nos_ver = os_ver[1];\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '7')) audit(AUDIT_OS_NOT, 'Red Hat 7.x', 'Red Hat ' + 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$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);\n\nvar uname_r = get_kb_item(\"Host/uname-r\");\nif (empty_or_null(uname_r)) audit(AUDIT_UNKNOWN_APP_VER, \"kernel\");\n\nvar kernel_live_checks = [\n {\n 'repo_relative_urls': [\n 'content/aus/rhel/server/7/7.7/x86_64/debug',\n 'content/aus/rhel/server/7/7.7/x86_64/optional/debug',\n 'content/aus/rhel/server/7/7.7/x86_64/optional/os',\n 'content/aus/rhel/server/7/7.7/x86_64/optional/source/SRPMS',\n 'content/aus/rhel/server/7/7.7/x86_64/os',\n 'content/aus/rhel/server/7/7.7/x86_64/source/SRPMS',\n 'content/e4s/rhel/server/7/7.7/x86_64/debug',\n 'content/e4s/rhel/server/7/7.7/x86_64/highavailability/debug',\n 'content/e4s/rhel/server/7/7.7/x86_64/highavailability/os',\n 'content/e4s/rhel/server/7/7.7/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel/server/7/7.7/x86_64/optional/debug',\n 'content/e4s/rhel/server/7/7.7/x86_64/optional/os',\n 'content/e4s/rhel/server/7/7.7/x86_64/optional/source/SRPMS',\n 'content/e4s/rhel/server/7/7.7/x86_64/os',\n 'content/e4s/rhel/server/7/7.7/x86_64/sap-hana/debug',\n 'content/e4s/rhel/server/7/7.7/x86_64/sap-hana/os',\n 'content/e4s/rhel/server/7/7.7/x86_64/sap-hana/source/SRPMS',\n 'content/e4s/rhel/server/7/7.7/x86_64/sap/debug',\n 'content/e4s/rhel/server/7/7.7/x86_64/sap/os',\n 'content/e4s/rhel/server/7/7.7/x86_64/sap/source/SRPMS',\n 'content/e4s/rhel/server/7/7.7/x86_64/source/SRPMS',\n 'content/eus/rhel/computenode/7/7.7/x86_64/debug',\n 'content/eus/rhel/computenode/7/7.7/x86_64/optional/debug',\n 'content/eus/rhel/computenode/7/7.7/x86_64/optional/os',\n 'content/eus/rhel/computenode/7/7.7/x86_64/optional/source/SRPMS',\n 'content/eus/rhel/computenode/7/7.7/x86_64/os',\n 'content/eus/rhel/computenode/7/7.7/x86_64/source/SRPMS',\n 'content/eus/rhel/server/7/7.7/x86_64/debug',\n 'content/eus/rhel/server/7/7.7/x86_64/highavailability/debug',\n 'content/eus/rhel/server/7/7.7/x86_64/highavailability/os',\n 'content/eus/rhel/server/7/7.7/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel/server/7/7.7/x86_64/optional/debug',\n 'content/eus/rhel/server/7/7.7/x86_64/optional/os',\n 'content/eus/rhel/server/7/7.7/x86_64/optional/source/SRPMS',\n 'content/eus/rhel/server/7/7.7/x86_64/os',\n 'content/eus/rhel/server/7/7.7/x86_64/resilientstorage/debug',\n 'content/eus/rhel/server/7/7.7/x86_64/resilientstorage/os',\n 'content/eus/rhel/server/7/7.7/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel/server/7/7.7/x86_64/sap-hana/debug',\n 'content/eus/rhel/server/7/7.7/x86_64/sap-hana/os',\n 'content/eus/rhel/server/7/7.7/x86_64/sap-hana/source/SRPMS',\n 'content/eus/rhel/server/7/7.7/x86_64/sap/debug',\n 'content/eus/rhel/server/7/7.7/x86_64/sap/os',\n 'content/eus/rhel/server/7/7.7/x86_64/sap/source/SRPMS',\n 'content/eus/rhel/server/7/7.7/x86_64/source/SRPMS',\n 'content/tus/rhel/server/7/7.7/x86_64/debug',\n 'content/tus/rhel/server/7/7.7/x86_64/highavailability/debug',\n 'content/tus/rhel/server/7/7.7/x86_64/highavailability/os',\n 'content/tus/rhel/server/7/7.7/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel/server/7/7.7/x86_64/optional/debug',\n 'content/tus/rhel/server/7/7.7/x86_64/optional/os',\n 'content/tus/rhel/server/7/7.7/x86_64/optional/source/SRPMS',\n 'content/tus/rhel/server/7/7.7/x86_64/os',\n 'content/tus/rhel/server/7/7.7/x86_64/source/SRPMS'\n ],\n 'kernels': {\n '3.10.0-1062.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-1062-1-9.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n ]\n },\n '3.10.0-1062.1.1.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-1062_1_1-1-8.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n ]\n },\n '3.10.0-1062.1.2.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-1062_1_2-1-7.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n ]\n },\n '3.10.0-1062.4.1.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-1062_4_1-1-4.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n }\n },\n {\n 'repo_relative_urls': [\n 'content/dist/rhel/client/7/7Client/x86_64/debug',\n 'content/dist/rhel/client/7/7Client/x86_64/optional/debug',\n 'content/dist/rhel/client/7/7Client/x86_64/optional/os',\n 'content/dist/rhel/client/7/7Client/x86_64/optional/source/SRPMS',\n 'content/dist/rhel/client/7/7Client/x86_64/oracle-java-rm/os',\n 'content/dist/rhel/client/7/7Client/x86_64/os',\n 'content/dist/rhel/client/7/7Client/x86_64/source/SRPMS',\n 'content/dist/rhel/client/7/7Client/x86_64/supplementary/debug',\n 'content/dist/rhel/client/7/7Client/x86_64/supplementary/os',\n 'content/dist/rhel/client/7/7Client/x86_64/supplementary/source/SRPMS',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/debug',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/debug',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/os',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/source/SRPMS',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/oracle-java-rm/os',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/os',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/source/SRPMS',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/supplementary/debug',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/supplementary/os',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/supplementary/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/highavailability/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/highavailability/os',\n 'content/dist/rhel/server/7/7Server/x86_64/highavailability/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/nfv/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/nfv/os',\n 'content/dist/rhel/server/7/7Server/x86_64/nfv/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/optional/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/optional/os',\n 'content/dist/rhel/server/7/7Server/x86_64/optional/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/oracle-java-rm/os',\n 'content/dist/rhel/server/7/7Server/x86_64/os',\n 'content/dist/rhel/server/7/7Server/x86_64/resilientstorage/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/resilientstorage/os',\n 'content/dist/rhel/server/7/7Server/x86_64/resilientstorage/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/rt/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/rt/os',\n 'content/dist/rhel/server/7/7Server/x86_64/rt/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/sap-hana/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/sap-hana/os',\n 'content/dist/rhel/server/7/7Server/x86_64/sap-hana/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/sap/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/sap/os',\n 'content/dist/rhel/server/7/7Server/x86_64/sap/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/supplementary/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/supplementary/os',\n 'content/dist/rhel/server/7/7Server/x86_64/supplementary/source/SRPMS',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/debug',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/optional/debug',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/optional/os',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/optional/source/SRPMS',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/oracle-java-rm/os',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/os',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/source/SRPMS',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/supplementary/debug',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/supplementary/os',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/supplementary/source/SRPMS',\n 'content/fastrack/rhel/client/7/x86_64/debug',\n 'content/fastrack/rhel/client/7/x86_64/optional/debug',\n 'content/fastrack/rhel/client/7/x86_64/optional/os',\n 'content/fastrack/rhel/client/7/x86_64/optional/source/SRPMS',\n 'content/fastrack/rhel/client/7/x86_64/os',\n 'content/fastrack/rhel/client/7/x86_64/source/SRPMS',\n 'content/fastrack/rhel/computenode/7/x86_64/debug',\n 'content/fastrack/rhel/computenode/7/x86_64/optional/debug',\n 'content/fastrack/rhel/computenode/7/x86_64/optional/os',\n 'content/fastrack/rhel/computenode/7/x86_64/optional/source/SRPMS',\n 'content/fastrack/rhel/computenode/7/x86_64/os',\n 'content/fastrack/rhel/computenode/7/x86_64/source/SRPMS',\n 'content/fastrack/rhel/server/7/x86_64/debug',\n 'content/fastrack/rhel/server/7/x86_64/highavailability/debug',\n 'content/fastrack/rhel/server/7/x86_64/highavailability/os',\n 'content/fastrack/rhel/server/7/x86_64/highavailability/source/SRPMS',\n 'content/fastrack/rhel/server/7/x86_64/optional/debug',\n 'content/fastrack/rhel/server/7/x86_64/optional/os',\n 'content/fastrack/rhel/server/7/x86_64/optional/source/SRPMS',\n 'content/fastrack/rhel/server/7/x86_64/os',\n 'content/fastrack/rhel/server/7/x86_64/resilientstorage/debug',\n 'content/fastrack/rhel/server/7/x86_64/resilientstorage/os',\n 'content/fastrack/rhel/server/7/x86_64/resilientstorage/source/SRPMS',\n 'content/fastrack/rhel/server/7/x86_64/source/SRPMS',\n 'content/fastrack/rhel/workstation/7/x86_64/debug',\n 'content/fastrack/rhel/workstation/7/x86_64/optional/debug',\n 'content/fastrack/rhel/workstation/7/x86_64/optional/os',\n 'content/fastrack/rhel/workstation/7/x86_64/optional/source/SRPMS',\n 'content/fastrack/rhel/workstation/7/x86_64/os',\n 'content/fastrack/rhel/workstation/7/x86_64/source/SRPMS'\n ],\n 'kernels': {\n '3.10.0-1062.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-1062-1-9.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n ]\n },\n '3.10.0-1062.1.1.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-1062_1_1-1-8.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n ]\n },\n '3.10.0-1062.1.2.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-1062_1_2-1-7.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n ]\n },\n '3.10.0-1062.4.1.el7.x86_64': {\n 'pkgs': [\n {'reference':'kpatch-patch-3_10_0-1062_4_1-1-4.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n }\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:kernel_live_checks);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nvar kernel_affected = FALSE;\nforeach var kernel_array ( kernel_live_checks ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(kernel_array['repo_relative_urls'])) repo_relative_urls = kernel_array['repo_relative_urls'];\n var enterprise_linux_flag = rhel_repo_urls_has_content_dist_rhel(repo_urls:repo_relative_urls);\n var kpatch_details = kernel_array['kernels'][uname_r];\n if (empty_or_null(kpatch_details)) continue;\n kernel_affected = TRUE;\n foreach var pkg ( kpatch_details['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(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp']) && !enterprise_linux_flag) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n# No kpatch details found for the running kernel version\nif (!kernel_affected) audit(AUDIT_INST_VER_NOT_VULN, 'kernel', uname_r);\n\nif (flag)\n{\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kpatch-patch-3_10_0-1062 / kpatch-patch-3_10_0-1062_1_1 / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:42", "description": "An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor.\nRed Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.\n\nThe ovirt-node-ng packages provide the Red Hat Virtualization Host.\nThese packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "RHEL 7 : Virtualization Manager (RHSA-2019:3860)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:redhat-release-virtualization-host", "p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host-image-update", "p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host-image-update-placeholder", "cpe:/o:redhat:enterprise_linux:7"], "id": "REDHAT-RHSA-2019-3860.NASL", "href": "https://www.tenable.com/plugins/nessus/130999", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3860. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130999);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3860\");\n\n script_name(english:\"RHEL 7 : Virtualization Manager (RHSA-2019:3860)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for redhat-release-virtualization-host and\nredhat-virtualization-host is now available for Red Hat Virtualization\n4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization 4.2 for\nRed Hat Enterprise Linux 7.6 EUS.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe redhat-virtualization-host packages provide the Red Hat\nVirtualization Host. These packages include\nredhat-release-virtualization-host, ovirt-node, and rhev-hypervisor.\nRed Hat Virtualization Hosts (RHVH) are installed using a special\nbuild of Red Hat Enterprise Linux with only the packages required to\nhost virtual machines. RHVH features a Cockpit user interface for\nmonitoring the host's resources and performing administrative tasks.\n\nThe ovirt-node-ng packages provide the Red Hat Virtualization Host.\nThese packages include redhat-release-virtualization-host, ovirt-node,\nand rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed\nusing a special build of Red Hat Enterprise Linux with only the\npackages required to host virtual machines. RHVH features a Cockpit\nuser interface for monitoring the host's resources and performing\nadministrative tasks.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, and other related information, refer to the CVE page(s)\nlisted in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3860\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Update the affected redhat-release-virtualization-host,\nredhat-virtualization-host-image-update and / or\nredhat-virtualization-host-image-update-placeholder packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:redhat-release-virtualization-host\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host-image-update\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host-image-update-placeholder\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3860\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"redhat-release-virtualization-host-4.3.6-5.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", reference:\"redhat-virtualization-host-image-update-4.3.6-20191108.0.el7_7\")) flag++;\n if (rpm_check(release:\"RHEL7\", reference:\"redhat-virtualization-host-image-update-placeholder-4.3.6-5.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"redhat-release-virtualization-host / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:37:46", "description": "Security Fix(es) :\n\n - hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n - hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n - hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "Scientific Linux Security Update : kernel on SL7.x x86_64 (20191113)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2020-02-24T00:00:00", "cpe": ["p-cpe:/a:fermilab:scientific_linux:bpftool", "p-cpe:/a:fermilab:scientific_linux:bpftool-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel", "p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists", "p-cpe:/a:fermilab:scientific_linux:kernel-debug", "p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:fermilab:scientific_linux:kernel-devel", "p-cpe:/a:fermilab:scientific_linux:kernel-doc", "p-cpe:/a:fermilab:scientific_linux:kernel-headers", "p-cpe:/a:fermilab:scientific_linux:kernel-tools", "p-cpe:/a:fermilab:scientific_linux:kernel-tools-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs", "p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs-devel", "p-cpe:/a:fermilab:scientific_linux:perf", "p-cpe:/a:fermilab:scientific_linux:perf-debuginfo", "p-cpe:/a:fermilab:scientific_linux:python-perf", "p-cpe:/a:fermilab:scientific_linux:python-perf-debuginfo", "x-cpe:/o:fermilab:scientific_linux"], "id": "SL_20191113_KERNEL_ON_SL7_X.NASL", "href": "https://www.tenable.com/plugins/nessus/131007", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text is (C) Scientific Linux.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131007);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/02/24\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n\n script_name(english:\"Scientific Linux Security Update : kernel on SL7.x x86_64 (20191113)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote Scientific Linux host is missing one or more security\nupdates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Security Fix(es) :\n\n - hw: Machine Check Error on Page Size Change (IFU)\n (CVE-2018-12207)\n\n - hw: TSX Transaction Asynchronous Abort (TAA)\n (CVE-2019-11135)\n\n - hw: Intel GPU Denial Of Service while accessing MMIO in\n lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1911&L=SCIENTIFIC-LINUX-ERRATA&P=1656\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?4f4193cd\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:bpftool-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"x-cpe:/o:fermilab:scientific_linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Scientific Linux Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Scientific Linux \" >!< release) audit(AUDIT_HOST_NOT, \"running Scientific Linux\");\nos_ver = pregmatch(pattern: \"Scientific Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Scientific Linux\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Scientific Linux 7.x\", \"Scientific Linux \" + os_ver);\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu >!< \"x86_64\" && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Scientific Linux\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"bpftool-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"bpftool-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", reference:\"kernel-abi-whitelists-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", reference:\"kernel-doc-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"perf-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"perf-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"bpftool / bpftool-debuginfo / kernel / kernel-abi-whitelists / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:37:45", "description": "The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-3832 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\n - Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an authenticated user to potentially enable denial of service via local access. (CVE-2019-0154)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2019-11-25T00:00:00", "type": "nessus", "title": "Oracle Linux 8 : kernel (ELSA-2019-3832)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2021-09-08T00:00:00", "cpe": ["cpe:/o:oracle:linux:8", "p-cpe:/a:oracle:linux:bpftool", "p-cpe:/a:oracle:linux:kernel", "p-cpe:/a:oracle:linux:kernel-abi-whitelists", "p-cpe:/a:oracle:linux:kernel-core", "p-cpe:/a:oracle:linux:kernel-cross-headers", "p-cpe:/a:oracle:linux:kernel-debug", "p-cpe:/a:oracle:linux:kernel-debug-core", "p-cpe:/a:oracle:linux:kernel-debug-devel", "p-cpe:/a:oracle:linux:kernel-debug-modules", "p-cpe:/a:oracle:linux:kernel-debug-modules-extra", "p-cpe:/a:oracle:linux:kernel-devel", "p-cpe:/a:oracle:linux:kernel-headers", "p-cpe:/a:oracle:linux:kernel-modules", "p-cpe:/a:oracle:linux:kernel-modules-extra", "p-cpe:/a:oracle:linux:kernel-tools", "p-cpe:/a:oracle:linux:kernel-tools-libs", "p-cpe:/a:oracle:linux:kernel-tools-libs-devel", "p-cpe:/a:oracle:linux:perf", "p-cpe:/a:oracle:linux:python3-perf"], "id": "ORACLELINUX_ELSA-2019-3832.NASL", "href": "https://www.tenable.com/plugins/nessus/131272", "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-2019-3832.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(131272);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/09/08\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3832\");\n script_xref(name:\"IAVA\", value:\"2020-A-0325-S\");\n\n script_name(english:\"Oracle Linux 8 : kernel (ELSA-2019-3832)\");\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 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2019-3832 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R)\n Processors may allow an authenticated user to potentially enable denial of service of the host system via\n local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated\n user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\n - Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th\n Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold\n Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900\n Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an\n authenticated user to potentially enable denial of service via local access. (CVE-2019-0154)\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-2019-3832.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\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:\"2019/11/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/25\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:bpftool\");\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-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-cross-headers\");\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-core\");\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-debug-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-debug-modules-extra\");\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-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:python3-perf\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux 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:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 8', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && '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 = ['4.18.0-147.0.2.el8_1'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2019-3832');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.18';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'bpftool-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-4.18.0'},\n {'reference':'kernel-abi-whitelists-4.18.0-147.0.2.el8_1', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-abi-whitelists-4.18.0'},\n {'reference':'kernel-core-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-core-4.18.0'},\n {'reference':'kernel-cross-headers-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-cross-headers-4.18.0'},\n {'reference':'kernel-debug-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-4.18.0'},\n {'reference':'kernel-debug-core-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-core-4.18.0'},\n {'reference':'kernel-debug-devel-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-4.18.0'},\n {'reference':'kernel-debug-modules-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-modules-4.18.0'},\n {'reference':'kernel-debug-modules-extra-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-modules-extra-4.18.0'},\n {'reference':'kernel-devel-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-4.18.0'},\n {'reference':'kernel-headers-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-4.18.0'},\n {'reference':'kernel-modules-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-modules-4.18.0'},\n {'reference':'kernel-modules-extra-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-modules-extra-4.18.0'},\n {'reference':'kernel-tools-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-4.18.0'},\n {'reference':'kernel-tools-libs-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-4.18.0'},\n {'reference':'kernel-tools-libs-devel-4.18.0-147.0.2.el8_1', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-devel-4.18.0'},\n {'reference':'kernel-tools-libs-devel-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-devel-4.18.0'},\n {'reference':'perf-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-perf-4.18.0-147.0.2.el8_1', 'cpu':'x86_64', 'release':'8', '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' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'bpftool / kernel / kernel-abi-whitelists / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-18T15:24:45", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 7 : kernel (RHSA-2019:3839)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-tools", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:7.4"], "id": "REDHAT-RHSA-2019-3839.NASL", "href": "https://www.tenable.com/plugins/nessus/130931", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3839. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130931);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3839\");\n\n script_name(english:\"RHEL 7 : kernel (RHSA-2019:3839)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 7.4\nAdvanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended\nUpdate Support, and Red Hat Enterprise Linux 7.4 Update Services for\nSAP Solutions.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3839\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.4\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7\\.4([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.4\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3839\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3839\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", reference:\"kernel-abi-whitelists-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-debuginfo-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", reference:\"kernel-doc-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"perf-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"perf-debuginfo-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-693.60.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"4\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-3.10.0-693.60.2.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:42", "description": "The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-3834 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\n - Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an authenticated user to potentially enable denial of service via local access. (CVE-2019-0154)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2019-11-18T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : kernel (ELSA-2019-3834)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2021-09-08T00:00:00", "cpe": ["cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:bpftool", "p-cpe:/a:oracle:linux:kernel", "p-cpe:/a:oracle:linux:kernel-abi-whitelists", "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-headers", "p-cpe:/a:oracle:linux:kernel-tools", "p-cpe:/a:oracle:linux:kernel-tools-libs", "p-cpe:/a:oracle:linux:kernel-tools-libs-devel", "p-cpe:/a:oracle:linux:perf", "p-cpe:/a:oracle:linux:python-perf"], "id": "ORACLELINUX_ELSA-2019-3834.NASL", "href": "https://www.tenable.com/plugins/nessus/131110", "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-2019-3834.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(131110);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/09/08\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3834\");\n script_xref(name:\"IAVA\", value:\"2020-A-0325-S\");\n\n script_name(english:\"Oracle Linux 7 : kernel (ELSA-2019-3834)\");\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 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2019-3834 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R)\n Processors may allow an authenticated user to potentially enable denial of service of the host system via\n local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated\n user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\n - Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th\n Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold\n Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900\n Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an\n authenticated user to potentially enable denial of service via local access. (CVE-2019-0154)\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-2019-3834.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\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:\"2019/11/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/18\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:bpftool\");\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-abi-whitelists\");\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-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:python-perf\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux 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:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 7', '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$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['3.10.0-1062.4.2.el7'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2019-3834');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '3.10';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'bpftool-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-3.10.0'},\n {'reference':'kernel-abi-whitelists-3.10.0-1062.4.2.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-abi-whitelists-3.10.0'},\n {'reference':'kernel-debug-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-3.10.0'},\n {'reference':'kernel-debug-devel-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-3.10.0'},\n {'reference':'kernel-devel-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-3.10.0'},\n {'reference':'kernel-headers-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-3.10.0'},\n {'reference':'kernel-tools-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-3.10.0'},\n {'reference':'kernel-tools-libs-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-3.10.0'},\n {'reference':'kernel-tools-libs-devel-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-devel-3.10.0'},\n {'reference':'perf-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-3.10.0-1062.4.2.el7', 'cpu':'x86_64', 'release':'7', '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' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'bpftool / kernel / kernel-abi-whitelists / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:03:54", "description": "According to the versions of the kvm package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer 'struct kvm_coalesced_mmio' object, wherein write indices 'ring->first' and 'ring->last' value could be supplied by a host user-space process. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system.(CVE-2019-14821)\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.(CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.(CVE-2019-11135)\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.", "cvss3": {}, "published": "2020-07-01T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.6.0 : kvm (EulerOS-SA-2020-1792)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-14821"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kvm", "cpe:/o:huawei:euleros:uvp:3.0.6.0"], "id": "EULEROS_SA-2020-1792.NASL", "href": "https://www.tenable.com/plugins/nessus/138011", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(138011);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2018-12207\",\n \"CVE-2019-11135\",\n \"CVE-2019-14821\"\n );\n\n script_name(english:\"EulerOS Virtualization 3.0.6.0 : kvm (EulerOS-SA-2020-1792)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security\nupdates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kvm package installed, the EulerOS\nVirtualization installation on the remote host is affected by the\nfollowing vulnerabilities :\n\n - An out-of-bounds access issue was found in the Linux\n kernel, all versions through 5.3, in the way Linux\n kernel's KVM hypervisor implements the Coalesced MMIO\n write operation. It operates on an MMIO ring buffer\n 'struct kvm_coalesced_mmio' object, wherein write\n indices 'ring->first' and 'ring->last' value could be\n supplied by a host user-space process. An unprivileged\n host user or process with access to '/dev/kvm' device\n could use this flaw to crash the host kernel, resulting\n in a denial of service or potentially escalating\n privileges on the system.(CVE-2019-14821)\n\n - Improper invalidation for page table updates by a\n virtual guest operating system for multiple Intel(R)\n Processors may allow an authenticated user to\n potentially enable denial of service of the host system\n via local access.(CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing\n speculative execution may allow an authenticated user\n to potentially enable information disclosure via a side\n channel with local access.(CVE-2019-11135)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1792\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?de8b5b54\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kvm packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/06/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/07/01\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.6.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.6.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.6.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) 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$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"kvm-4.4.11-30.137\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kvm\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:03", "description": "An update for kernel is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 8 : kernel (RHSA-2019:3832)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:bpftool", "p-cpe:/a:redhat:enterprise_linux:bpftool-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-core", "p-cpe:/a:redhat:enterprise_linux:kernel-cross-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-core", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules-extra", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-aarch64", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-modules-extra", "p-cpe:/a:redhat:enterprise_linux:kernel-tools", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-core", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules-extra", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python3-perf", "p-cpe:/a:redhat:enterprise_linux:python3-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:8", "cpe:/o:redhat:enterprise_linux:8.1"], "id": "REDHAT-RHSA-2019-3832.NASL", "href": "https://www.tenable.com/plugins/nessus/130924", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3832. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130924);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3832\");\n\n script_name(english:\"RHEL 8 : kernel (RHSA-2019:3832)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3832\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:bpftool-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-cross-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-aarch64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python3-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8.1\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 8.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3832\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3832\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"bpftool-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"bpftool-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", sp:\"1\", cpu:\"aarch64\", reference:\"bpftool-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"bpftool-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"bpftool-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", reference:\"kernel-abi-whitelists-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-core-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-core-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-cross-headers-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-cross-headers-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-debug-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-debug-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-debug-core-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-debug-core-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", sp:\"1\", cpu:\"aarch64\", reference:\"kernel-debug-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-debug-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-debug-devel-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-debug-devel-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-debug-modules-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-debug-modules-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-debug-modules-extra-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-debug-modules-extra-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", sp:\"1\", cpu:\"aarch64\", reference:\"kernel-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", sp:\"1\", cpu:\"aarch64\", reference:\"kernel-debuginfo-common-aarch64-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-debuginfo-common-s390x-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-devel-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-devel-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", reference:\"kernel-doc-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-headers-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-headers-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-modules-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-modules-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-modules-extra-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-modules-extra-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-tools-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-tools-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", sp:\"1\", cpu:\"aarch64\", reference:\"kernel-tools-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-tools-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-tools-libs-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", sp:\"1\", cpu:\"aarch64\", reference:\"kernel-tools-libs-devel-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", sp:\"1\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-zfcpdump-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-zfcpdump-core-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-zfcpdump-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-zfcpdump-devel-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-zfcpdump-modules-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"kernel-zfcpdump-modules-extra-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"perf-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"perf-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", sp:\"1\", cpu:\"aarch64\", reference:\"perf-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"perf-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"perf-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"python3-perf-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"python3-perf-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", sp:\"1\", cpu:\"aarch64\", reference:\"python3-perf-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"s390x\", reference:\"python3-perf-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"python3-perf-debuginfo-4.18.0-147.0.2.el8_1\")) flag++;\n\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"bpftool / bpftool-debuginfo / kernel / kernel-abi-whitelists / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:41", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support, Red Hat Enterprise Linux 7.3 Telco Extended Update Support, and Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 7 : kernel (RHSA-2019:3840)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-tools", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:7.3"], "id": "REDHAT-RHSA-2019-3840.NASL", "href": "https://www.tenable.com/plugins/nessus/130932", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3840. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130932);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3840\");\n\n script_name(english:\"RHEL 7 : kernel (RHSA-2019:3840)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 7.3\nAdvanced Update Support, Red Hat Enterprise Linux 7.3 Telco Extended\nUpdate Support, and Red Hat Enterprise Linux 7.3 Update Services for\nSAP Solutions.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3840\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.3\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7\\.3([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.3\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3840\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3840\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", reference:\"kernel-abi-whitelists-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-debuginfo-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", reference:\"kernel-doc-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"perf-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"perf-debuginfo-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-514.70.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"3\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-3.10.0-514.70.2.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:26", "description": "An update for kernel-rt is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 7 : kernel-rt (RHSA-2019:3835)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel-rt", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-kvm-debuginfo", "cpe:/o:redhat:enterprise_linux:7"], "id": "REDHAT-RHSA-2019-3835.NASL", "href": "https://www.tenable.com/plugins/nessus/130927", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3835. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130927);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3835\");\n\n script_name(english:\"RHEL 7 : kernel-rt (RHSA-2019:3835)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel-rt is now available for Red Hat Enterprise Linux\n7.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which\nenables fine-tuning for systems with extremely high determinism\nrequirements.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3835\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-kvm-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3835\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3835\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-debuginfo-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-devel-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-kvm-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-kvm-debuginfo-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debuginfo-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debuginfo-common-x86_64-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-devel-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", reference:\"kernel-rt-doc-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-kvm-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-kvm-debuginfo-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-debuginfo-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-devel-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-kvm-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-kvm-debuginfo-3.10.0-1062.4.2.rt56.1028.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-rt / kernel-rt-debug / kernel-rt-debug-debuginfo / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:26", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.6 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 7 : kernel (RHSA-2019:3837)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:bpftool", "p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-tools", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:7.6"], "id": "REDHAT-RHSA-2019-3837.NASL", "href": "https://www.tenable.com/plugins/nessus/130929", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3837. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130929);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3837\");\n\n script_name(english:\"RHEL 7 : kernel (RHSA-2019:3837)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 7.6\nExtended Update Support.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3837\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.6\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7\\.6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.6\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3837\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3837\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"bpftool-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", reference:\"kernel-abi-whitelists-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-debug-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-debug-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-debug-devel-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-debuginfo-common-s390x-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-devel-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", reference:\"kernel-doc-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-headers-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-kdump-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-kdump-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"kernel-kdump-devel-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"perf-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"perf-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"perf-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"perf-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"python-perf-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"s390x\", reference:\"python-perf-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"6\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-3.10.0-957.38.2.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"bpftool / kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:40", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-15T00:00:00", "type": "nessus", "title": "CentOS 7 : kernel (CESA-2019:3834)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:centos:centos:bpftool", "p-cpe:/a:centos:centos:kernel", "p-cpe:/a:centos:centos:kernel-abi-whitelists", "p-cpe:/a:centos:centos:kernel-debug", "p-cpe:/a:centos:centos:kernel-debug-devel", "p-cpe:/a:centos:centos:kernel-devel", "p-cpe:/a:centos:centos:kernel-doc", "p-cpe:/a:centos:centos:kernel-headers", "p-cpe:/a:centos:centos:kernel-tools", "p-cpe:/a:centos:centos:kernel-tools-libs", "p-cpe:/a:centos:centos:kernel-tools-libs-devel", "p-cpe:/a:centos:centos:perf", "p-cpe:/a:centos:centos:python-perf", "cpe:/o:centos:centos:7"], "id": "CENTOS_RHSA-2019-3834.NASL", "href": "https://www.tenable.com/plugins/nessus/131032", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3834 and \n# CentOS Errata and Security Advisory 2019:3834 respectively.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131032);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3834\");\n\n script_name(english:\"CentOS 7 : kernel (CESA-2019:3834)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote CentOS host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n # https://lists.centos.org/pipermail/centos-announce/2019-November/023516.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?2544032d\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"CentOS Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/CentOS/release\");\nif (isnull(release) || \"CentOS\" >!< release) audit(AUDIT_OS_NOT, \"CentOS\");\nos_ver = pregmatch(pattern: \"CentOS(?: Linux)? release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"CentOS\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"CentOS 7.x\", \"CentOS \" + os_ver);\n\nif (!get_kb_item(\"Host/CentOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"CentOS\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"bpftool-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-abi-whitelists-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-doc-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"perf-3.10.0-1062.4.2.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-1062.4.2.el7\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"bpftool / kernel / kernel-abi-whitelists / kernel-debug / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:41", "description": "An update for kernel-rt is now available for Red Hat Enterprise MRG 2.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "RHEL 6 : MRG (RHSA-2019:3844)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel-rt", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-firmware", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-vanilla", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-vanilla-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-vanilla-devel", "cpe:/o:redhat:enterprise_linux:6"], "id": "REDHAT-RHSA-2019-3844.NASL", "href": "https://www.tenable.com/plugins/nessus/130998", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3844. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130998);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3844\");\n\n script_name(english:\"RHEL 6 : MRG (RHSA-2019:3844)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel-rt is now available for Red Hat Enterprise MRG 2.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which\nenables fine-tuning for systems with extremely high determinism\nrequirements.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3844\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-vanilla-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-vanilla-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:6\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 6.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3844\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3844\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n\n if (! (rpm_exists(release:\"RHEL6\", rpm:\"mrg-release\"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, \"MRG\");\n\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-debug-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-debug-debuginfo-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-debug-devel-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-debuginfo-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-debuginfo-common-x86_64-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-devel-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", reference:\"kernel-rt-doc-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", reference:\"kernel-rt-firmware-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-trace-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-trace-debuginfo-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-trace-devel-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-vanilla-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-vanilla-debuginfo-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-rt-vanilla-devel-3.10.0-693.60.2.rt56.655.el6\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-rt / kernel-rt-debug / kernel-rt-debug-debuginfo / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T15:11:30", "description": "The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2020:14444-1 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to cause a denial of service via a VCPUOP_initialise hypercall. hypercall_create_continuation() is a variadic function which uses a printf-like format string to interpret its parameters. Error handling for a bad format character was done using BUG(), which crashes Xen. One path, via the VCPUOP_initialise hypercall, has a bad format character.\n The BUG() can be hit if VCPUOP_initialise executes for a sufficiently long period of time for a continuation to be created. Malicious guests may cause a hypervisor crash, resulting in a Denial of Service (DoS). Xen versions 4.6 and newer are vulnerable. Xen versions 4.5 and earlier are not vulnerable.\n Only x86 PV guests can exploit the vulnerability. HVM and PVH guests, and guests on ARM systems, cannot exploit the vulnerability. (CVE-2019-18420)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to gain host OS privileges by leveraging race conditions in pagetable promotion and demotion operations. There are issues with restartable PV type change operations. To avoid using shadow pagetables for PV guests, Xen exposes the actual hardware pagetables to the guest. In order to prevent the guest from modifying these page tables directly, Xen keeps track of how pages are used using a type system; pages must be promoted before being used as a pagetable, and demoted before being used for any other type. Xen also allows for recursive promotions: i.e., an operating system promoting a page to an L4 pagetable may end up causing pages to be promoted to L3s, which may in turn cause pages to be promoted to L2s, and so on. These operations may take an arbitrarily large amount of time, and so must be re-startable. Unfortunately, making recursive pagetable promotion and demotion operations restartable is incredibly complicated, and the code contains several races which, if triggered, can cause Xen to drop or retain extra type counts, potentially allowing guests to get write access to in-use pagetables. A malicious PV guest administrator may be able to escalate their privilege to that of the host. All x86 systems with untrusted PV guests are vulnerable. HVM and PVH guests cannot exercise this vulnerability. (CVE-2019-18421)\n\n - An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device. This occurs because passed through PCI devices may corrupt host memory after deassignment. When a PCI device is assigned to an untrusted domain, it is possible for that domain to program the device to DMA to an arbitrary address. The IOMMU is used to protect the host from malicious DMA by making sure that the device addresses can only target memory assigned to the guest. However, when the guest domain is torn down, or the device is deassigned, the device is assigned back to dom0, thus allowing any in-flight DMA to potentially target critical host data. An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation. Only systems where guests are given direct access to physical devices capable of DMA (PCI pass-through) are vulnerable. Systems which do not use PCI pass-through are not vulnerable.\n (CVE-2019-18424)\n\n - An issue was discovered in Xen through 4.12.x allowing 32-bit PV guest OS users to gain guest OS privileges by installing and using descriptors. There is missing descriptor table limit checking in x86 PV emulation. When emulating certain PV guest operations, descriptor table accesses are performed by the emulating code. Such accesses should respect the guest specified limits, unless otherwise guaranteed to fail in such a case. Without this, emulation of 32-bit guest user mode calls through call gates would allow guest user mode to install and then use descriptors of their choice, as long as the guest kernel did not itself install an LDT. (Most OSes don't install any LDT by default). 32-bit PV guest user mode can elevate its privileges to that of the guest kernel. Xen versions from at least 3.2 onwards are affected.\n Only 32-bit PV guest user mode can leverage this vulnerability. HVM, PVH, as well as 64-bit PV guests cannot leverage this vulnerability. Arm systems are unaffected. (CVE-2019-18425)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 AMD HVM guest OS users to cause a denial of service or possibly gain privileges by triggering data-structure access during pagetable-height updates.\n When running on AMD systems with an IOMMU, Xen attempted to dynamically adapt the number of levels of pagetables (the pagetable height) in the IOMMU according to the guest's address space size. The code to select and update the height had several bugs. Notably, the update was done without taking a lock which is necessary for safe operation. A malicious guest administrator can cause Xen to access data structures while they are being modified, causing Xen to crash. Privilege escalation is thought to be very difficult but cannot be ruled out. Additionally, there is a potential memory leak of 4kb per guest boot, under memory pressure. Only Xen on AMD CPUs is vulnerable. Xen running on Intel CPUs is not vulnerable. ARM systems are not vulnerable. Only systems where guests are given direct access to physical devices are vulnerable. Systems which do not use PCI pass-through are not vulnerable. Only HVM guests can exploit the vulnerability. PV and PVH guests cannot. All versions of Xen with IOMMU support are vulnerable.\n (CVE-2019-19577)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to cause a denial of service via degenerate chains of linear pagetables, because of an incorrect fix for CVE-2017-15595. Linear pagetables is a technique which involves either pointing a pagetable at itself, or to another pagetable of the same or higher level. Xen has limited support for linear pagetables: A page may either point to itself, or point to another pagetable of the same level (i.e., L2 to L2, L3 to L3, and so on). XSA-240 introduced an additional restriction that limited the depth of such chains by allowing pages to either\n *point to* other pages of the same level, or *be pointed to* by other pages of the same level, but not both. To implement this, we keep track of the number of outstanding times a page points to or is pointed to another page table, to prevent both from happening at the same time. Unfortunately, the original commit introducing this reset this count when resuming validation of a partially-validated pagetable, incorrectly dropping some linear_pt_entry counts. If an attacker could engineer such a situation to occur, they might be able to make loops or other arbitrary chains of linear pagetables, as described in XSA-240. A malicious or buggy PV guest may cause the hypervisor to crash, resulting in Denial of Service (DoS) affecting the entire host. Privilege escalation and information leaks cannot be excluded. All versions of Xen are vulnerable. Only x86 systems are affected. Arm systems are not affected. Only x86 PV guests can leverage the vulnerability. x86 HVM and PVH guests cannot leverage the vulnerability. Only systems which have enabled linear pagetables are vulnerable. Systems which have disabled linear pagetables, either by selecting CONFIG_PV_LINEAR_PT=n when building the hypervisor, or adding pv-linear-pt=false on the command- line, are not vulnerable. (CVE-2019-19578)\n\n - An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device (and assignable-add is not used), because of an incomplete fix for CVE-2019-18424. XSA-302 relies on the use of libxl's assignable-add feature to prepare devices to be assigned to untrusted guests. Unfortunately, this is not considered a strictly required step for device assignment. The PCI passthrough documentation on the wiki describes alternate ways of preparing devices for assignment, and libvirt uses its own ways as well. Hosts where these alternate methods are used will still leave the system in a vulnerable state after the device comes back from a guest. An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation. Only systems where guests are given direct access to physical devices capable of DMA (PCI pass-through) are vulnerable. Systems which do not use PCI pass-through are not vulnerable. (CVE-2019-19579)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to gain host OS privileges by leveraging race conditions in pagetable promotion and demotion operations, because of an incomplete fix for CVE-2019-18421. XSA-299 addressed several critical issues in restartable PV type change operations.\n Despite extensive testing and auditing, some corner cases were missed. A malicious PV guest administrator may be able to escalate their privilege to that of the host. All security-supported versions of Xen are vulnerable. Only x86 systems are affected. Arm systems are not affected. Only x86 PV guests can leverage the vulnerability. x86 HVM and PVH guests cannot leverage the vulnerability. Note that these attacks require very precise timing, which may be difficult to exploit in practice. (CVE-2019-19580)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 HVM/PVH guest OS users to cause a denial of service (guest OS crash) because VMX VMEntry checks mishandle a certain case. Please see XSA-260 for background on the MovSS shadow. Please see XSA-156 for background on the need for #DB interception. The VMX VMEntry checks do not like the exact combination of state which occurs when #DB in intercepted, Single Stepping is active, and blocked by STI/MovSS is active, despite this being a legitimate state to be in.\n The resulting VMEntry failure is fatal to the guest. HVM/PVH guest userspace code may be able to crash the guest, resulting in a guest Denial of Service. All versions of Xen are affected. Only systems supporting VMX hardware virtual extensions (Intel, Cyrix, or Zhaoxin CPUs) are affected. Arm and AMD systems are unaffected. Only HVM/PVH guests are affected. PV guests cannot leverage the vulnerability.\n (CVE-2019-19583)\n\n - An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed. (CVE-2020-11740)\n\n - An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which active profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify head / tail pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out.\n (CVE-2020-11741)\n\n - An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service because of bad continuation handling in GNTTABOP_copy. Grant table operations are expected to return 0 for success, and a negative number for errors. The fix for CVE-2017-12135 introduced a path through grant copy handling where success may be returned to the caller without any action taken. In particular, the status fields of individual operations are left uninitialised, and may result in errant behaviour in the caller of GNTTABOP_copy. A buggy or malicious guest can construct its grant table in such a way that, when a backend domain tries to copy a grant, it hits the incorrect exit path. This returns success to the caller without doing anything, which may cause crashes or other incorrect behaviour. (CVE-2020-11742)\n\n - tftp.c in libslirp 4.1.0, as used in QEMU 4.2.0, does not prevent ..\\ directory traversal on Windows.\n (CVE-2020-7211)\n\n - In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code. (CVE-2020-8608)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-06-10T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : xen (SUSE-SU-2020:14444-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-12135", "CVE-2017-15595", "CVE-2018-12207", "CVE-2019-11135", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18424", "CVE-2019-18425", "CVE-2019-19577", "CVE-2019-19578", "CVE-2019-19579", "CVE-2019-19580", "CVE-2019-19583", "CVE-2020-11740", "CVE-2020-11741", "CVE-2020-11742", "CVE-2020-7211", "CVE-2020-8608"], "modified": "2021-06-10T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:xen", "p-cpe:/a:novell:suse_linux:xen-doc-html", "p-cpe:/a:novell:suse_linux:xen-kmp-default", "p-cpe:/a:novell:suse_linux:xen-kmp-pae", "p-cpe:/a:novell:suse_linux:xen-libs", "p-cpe:/a:novell:suse_linux:xen-libs-32bit", "p-cpe:/a:novell:suse_linux:xen-tools", "p-cpe:/a:novell:suse_linux:xen-tools-domu", "cpe:/o:novell:suse_linux:11"], "id": "SUSE_SU-2020-14444-1.NASL", "href": "https://www.tenable.com/plugins/nessus/150584", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2020:14444-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(150584);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/06/10\");\n\n script_cve_id(\n \"CVE-2018-12207\",\n \"CVE-2019-11135\",\n \"CVE-2019-18420\",\n \"CVE-2019-18421\",\n \"CVE-2019-18424\",\n \"CVE-2019-18425\",\n \"CVE-2019-19577\",\n \"CVE-2019-19578\",\n \"CVE-2019-19579\",\n \"CVE-2019-19580\",\n \"CVE-2019-19583\",\n \"CVE-2020-7211\",\n \"CVE-2020-8608\",\n \"CVE-2020-11740\",\n \"CVE-2020-11741\",\n \"CVE-2020-11742\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2020:14444-1\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n script_xref(name:\"IAVB\", value:\"2019-B-0091-S\");\n script_xref(name:\"IAVB\", value:\"2020-B-0023-S\");\n\n script_name(english:\"SUSE SLES11 Security Update : xen (SUSE-SU-2020:14444-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2020:14444-1 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R)\n Processors may allow an authenticated user to potentially enable denial of service of the host system via\n local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated\n user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to cause a denial of service\n via a VCPUOP_initialise hypercall. hypercall_create_continuation() is a variadic function which uses a\n printf-like format string to interpret its parameters. Error handling for a bad format character was done\n using BUG(), which crashes Xen. One path, via the VCPUOP_initialise hypercall, has a bad format character.\n The BUG() can be hit if VCPUOP_initialise executes for a sufficiently long period of time for a\n continuation to be created. Malicious guests may cause a hypervisor crash, resulting in a Denial of\n Service (DoS). Xen versions 4.6 and newer are vulnerable. Xen versions 4.5 and earlier are not vulnerable.\n Only x86 PV guests can exploit the vulnerability. HVM and PVH guests, and guests on ARM systems, cannot\n exploit the vulnerability. (CVE-2019-18420)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to gain host OS privileges by\n leveraging race conditions in pagetable promotion and demotion operations. There are issues with\n restartable PV type change operations. To avoid using shadow pagetables for PV guests, Xen exposes the\n actual hardware pagetables to the guest. In order to prevent the guest from modifying these page tables\n directly, Xen keeps track of how pages are used using a type system; pages must be promoted before being\n used as a pagetable, and demoted before being used for any other type. Xen also allows for recursive\n promotions: i.e., an operating system promoting a page to an L4 pagetable may end up causing pages to be\n promoted to L3s, which may in turn cause pages to be promoted to L2s, and so on. These operations may take\n an arbitrarily large amount of time, and so must be re-startable. Unfortunately, making recursive\n pagetable promotion and demotion operations restartable is incredibly complicated, and the code contains\n several races which, if triggered, can cause Xen to drop or retain extra type counts, potentially allowing\n guests to get write access to in-use pagetables. A malicious PV guest administrator may be able to\n escalate their privilege to that of the host. All x86 systems with untrusted PV guests are vulnerable. HVM\n and PVH guests cannot exercise this vulnerability. (CVE-2019-18421)\n\n - An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a\n situation where an untrusted domain has access to a physical device. This occurs because passed through\n PCI devices may corrupt host memory after deassignment. When a PCI device is assigned to an untrusted\n domain, it is possible for that domain to program the device to DMA to an arbitrary address. The IOMMU is\n used to protect the host from malicious DMA by making sure that the device addresses can only target\n memory assigned to the guest. However, when the guest domain is torn down, or the device is deassigned,\n the device is assigned back to dom0, thus allowing any in-flight DMA to potentially target critical host\n data. An untrusted domain with access to a physical device can DMA into host memory, leading to privilege\n escalation. Only systems where guests are given direct access to physical devices capable of DMA (PCI\n pass-through) are vulnerable. Systems which do not use PCI pass-through are not vulnerable.\n (CVE-2019-18424)\n\n - An issue was discovered in Xen through 4.12.x allowing 32-bit PV guest OS users to gain guest OS\n privileges by installing and using descriptors. There is missing descriptor table limit checking in x86 PV\n emulation. When emulating certain PV guest operations, descriptor table accesses are performed by the\n emulating code. Such accesses should respect the guest specified limits, unless otherwise guaranteed to\n fail in such a case. Without this, emulation of 32-bit guest user mode calls through call gates would\n allow guest user mode to install and then use descriptors of their choice, as long as the guest kernel did\n not itself install an LDT. (Most OSes don't install any LDT by default). 32-bit PV guest user mode can\n elevate its privileges to that of the guest kernel. Xen versions from at least 3.2 onwards are affected.\n Only 32-bit PV guest user mode can leverage this vulnerability. HVM, PVH, as well as 64-bit PV guests\n cannot leverage this vulnerability. Arm systems are unaffected. (CVE-2019-18425)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 AMD HVM guest OS users to cause a denial of\n service or possibly gain privileges by triggering data-structure access during pagetable-height updates.\n When running on AMD systems with an IOMMU, Xen attempted to dynamically adapt the number of levels of\n pagetables (the pagetable height) in the IOMMU according to the guest's address space size. The code to\n select and update the height had several bugs. Notably, the update was done without taking a lock which is\n necessary for safe operation. A malicious guest administrator can cause Xen to access data structures\n while they are being modified, causing Xen to crash. Privilege escalation is thought to be very difficult\n but cannot be ruled out. Additionally, there is a potential memory leak of 4kb per guest boot, under\n memory pressure. Only Xen on AMD CPUs is vulnerable. Xen running on Intel CPUs is not vulnerable. ARM\n systems are not vulnerable. Only systems where guests are given direct access to physical devices are\n vulnerable. Systems which do not use PCI pass-through are not vulnerable. Only HVM guests can exploit the\n vulnerability. PV and PVH guests cannot. All versions of Xen with IOMMU support are vulnerable.\n (CVE-2019-19577)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to cause a denial of service\n via degenerate chains of linear pagetables, because of an incorrect fix for CVE-2017-15595. Linear\n pagetables is a technique which involves either pointing a pagetable at itself, or to another pagetable\n of the same or higher level. Xen has limited support for linear pagetables: A page may either point to\n itself, or point to another pagetable of the same level (i.e., L2 to L2, L3 to L3, and so on). XSA-240\n introduced an additional restriction that limited the depth of such chains by allowing pages to either\n *point to* other pages of the same level, or *be pointed to* by other pages of the same level, but not\n both. To implement this, we keep track of the number of outstanding times a page points to or is pointed\n to another page table, to prevent both from happening at the same time. Unfortunately, the original commit\n introducing this reset this count when resuming validation of a partially-validated pagetable, incorrectly\n dropping some linear_pt_entry counts. If an attacker could engineer such a situation to occur, they\n might be able to make loops or other arbitrary chains of linear pagetables, as described in XSA-240. A\n malicious or buggy PV guest may cause the hypervisor to crash, resulting in Denial of Service (DoS)\n affecting the entire host. Privilege escalation and information leaks cannot be excluded. All versions of\n Xen are vulnerable. Only x86 systems are affected. Arm systems are not affected. Only x86 PV guests can\n leverage the vulnerability. x86 HVM and PVH guests cannot leverage the vulnerability. Only systems which\n have enabled linear pagetables are vulnerable. Systems which have disabled linear pagetables, either by\n selecting CONFIG_PV_LINEAR_PT=n when building the hypervisor, or adding pv-linear-pt=false on the command-\n line, are not vulnerable. (CVE-2019-19578)\n\n - An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a\n situation where an untrusted domain has access to a physical device (and assignable-add is not used),\n because of an incomplete fix for CVE-2019-18424. XSA-302 relies on the use of libxl's assignable-add\n feature to prepare devices to be assigned to untrusted guests. Unfortunately, this is not considered a\n strictly required step for device assignment. The PCI passthrough documentation on the wiki describes\n alternate ways of preparing devices for assignment, and libvirt uses its own ways as well. Hosts where\n these alternate methods are used will still leave the system in a vulnerable state after the device\n comes back from a guest. An untrusted domain with access to a physical device can DMA into host memory,\n leading to privilege escalation. Only systems where guests are given direct access to physical devices\n capable of DMA (PCI pass-through) are vulnerable. Systems which do not use PCI pass-through are not\n vulnerable. (CVE-2019-19579)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to gain host OS privileges by\n leveraging race conditions in pagetable promotion and demotion operations, because of an incomplete fix\n for CVE-2019-18421. XSA-299 addressed several critical issues in restartable PV type change operations.\n Despite extensive testing and auditing, some corner cases were missed. A malicious PV guest administrator\n may be able to escalate their privilege to that of the host. All security-supported versions of Xen are\n vulnerable. Only x86 systems are affected. Arm systems are not affected. Only x86 PV guests can leverage\n the vulnerability. x86 HVM and PVH guests cannot leverage the vulnerability. Note that these attacks\n require very precise timing, which may be difficult to exploit in practice. (CVE-2019-19580)\n\n - An issue was discovered in Xen through 4.12.x allowing x86 HVM/PVH guest OS users to cause a denial of\n service (guest OS crash) because VMX VMEntry checks mishandle a certain case. Please see XSA-260 for\n background on the MovSS shadow. Please see XSA-156 for background on the need for #DB interception. The\n VMX VMEntry checks do not like the exact combination of state which occurs when #DB in intercepted, Single\n Stepping is active, and blocked by STI/MovSS is active, despite this being a legitimate state to be in.\n The resulting VMEntry failure is fatal to the guest. HVM/PVH guest userspace code may be able to crash the\n guest, resulting in a guest Denial of Service. All versions of Xen are affected. Only systems supporting\n VMX hardware virtual extensions (Intel, Cyrix, or Zhaoxin CPUs) are affected. Arm and AMD systems are\n unaffected. Only HVM/PVH guests are affected. PV guests cannot leverage the vulnerability.\n (CVE-2019-19583)\n\n - An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active\n profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map\n xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not\n scrubbed. (CVE-2020-11740)\n\n - An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling)\n to obtain sensitive information about other guests, cause a denial of service, or possibly gain\n privileges. For guests for which active profiling was enabled by the administrator, the xenoprof code\n uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a\n potential adversary: it trusts the guest not to modify buffer size information or modify head / tail\n pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out.\n (CVE-2020-11741)\n\n - An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service\n because of bad continuation handling in GNTTABOP_copy. Grant table operations are expected to return 0 for\n success, and a negative number for errors. The fix for CVE-2017-12135 introduced a path through grant copy\n handling where success may be returned to the caller without any action taken. In particular, the status\n fields of individual operations are left uninitialised, and may result in errant behaviour in the caller\n of GNTTABOP_copy. A buggy or malicious guest can construct its grant table in such a way that, when a\n backend domain tries to copy a grant, it hits the incorrect exit path. This returns success to the caller\n without doing anything, which may cause crashes or other incorrect behaviour. (CVE-2020-11742)\n\n - tftp.c in libslirp 4.1.0, as used in QEMU 4.2.0, does not prevent ..\\ directory traversal on Windows.\n (CVE-2020-7211)\n\n - In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer\n overflow in later code. (CVE-2020-8608)\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://bugzilla.suse.com/1152497\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1154448\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1154456\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1154458\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1154461\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1155945\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1157888\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1158004\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1158005\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1158006\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1158007\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1161181\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1163019\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1168140\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1169392\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1174543\");\n # https://lists.suse.com/pipermail/sle-security-updates/2020-August/007221.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?9877cfc1\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2018-12207\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-11135\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18421\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18424\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18425\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19578\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19579\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19580\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19583\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-11740\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-11741\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-11742\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-7211\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8608\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-18425\");\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:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/08/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/10\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-doc-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-kmp-pae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:11\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES11)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES11', 'SUSE ' + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE ' + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES11\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES11 SP4\", os_ver + \" SP\" + sp);\n\npkgs = [\n {'reference':'xen-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-doc-html-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-kmp-default-4.4.4_42_3.0.101_108.114-61.52', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-kmp-default-4.4.4_42_3.0.101_108.114-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-kmp-pae-4.4.4_42_3.0.101_108.114-61.52', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-libs-32bit-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-libs-4.4.4_42-61.52', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-libs-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-tools-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-tools-domU-4.4.4_42-61.52', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-tools-domU-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'xen-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-doc-html-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-kmp-default-4.4.4_42_3.0.101_108.114-61.52', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-kmp-default-4.4.4_42_3.0.101_108.114-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-kmp-pae-4.4.4_42_3.0.101_108.114-61.52', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-libs-32bit-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-libs-4.4.4_42-61.52', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-libs-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-tools-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-tools-domU-4.4.4_42-61.52', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'xen-tools-domU-4.4.4_42-61.52', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n exists_check = NULL;\n rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && release && exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n else if (reference && release) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'xen / xen-doc-html / xen-kmp-default / xen-kmp-pae / xen-libs / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:41", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.5 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 7 : kernel (RHSA-2019:3838)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-tools", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:7.5"], "id": "REDHAT-RHSA-2019-3838.NASL", "href": "https://www.tenable.com/plugins/nessus/130930", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3838. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130930);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3838\");\n\n script_name(english:\"RHEL 7 : kernel (RHSA-2019:3838)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 7.5\nExtended Update Support.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3838\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.5\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7\\.5([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.5\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3838\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3838\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", reference:\"kernel-abi-whitelists-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-debug-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-debug-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-debug-devel-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-debuginfo-common-s390x-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-devel-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", reference:\"kernel-doc-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-headers-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-kdump-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-kdump-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"kernel-kdump-devel-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"perf-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"perf-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"perf-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"perf-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"python-perf-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"s390x\", reference:\"python-perf-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"5\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-3.10.0-862.43.2.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:25", "description": "An update for kernel-rt is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 8 : kernel-rt (RHSA-2019:3833)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel-rt", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-core", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-core", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules-extra", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules-extra", "cpe:/o:redhat:enterprise_linux:8"], "id": "REDHAT-RHSA-2019-3833.NASL", "href": "https://www.tenable.com/plugins/nessus/130925", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3833. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130925);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3833\");\n\n script_name(english:\"RHEL 8 : kernel-rt (RHSA-2019:3833)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel-rt is now available for Red Hat Enterprise Linux\n8.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which\nenables fine-tuning for systems with extremely high determinism\nrequirements.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3833\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 8.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3833\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3833\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-core-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debug-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debug-core-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debug-debuginfo-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debug-devel-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debug-kvm-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debug-kvm-debuginfo-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debug-modules-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debug-modules-extra-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debuginfo-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-debuginfo-common-x86_64-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-devel-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-kvm-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-kvm-debuginfo-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-modules-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"kernel-rt-modules-extra-4.18.0-147.0.2.rt24.94.el8_1\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:04", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 7 : kernel (RHSA-2019:3834)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135"], "modified": "2019-12-13T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:bpftool", "p-cpe:/a:redhat:enterprise_linux:bpftool-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:7", "cpe:/o:redhat:enterprise_linux:7.7", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-tools", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs"], "id": "REDHAT-RHSA-2019-3834.NASL", "href": "https://www.tenable.com/plugins/nessus/130926", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3834. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130926);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3834\");\n\n script_name(english:\"RHEL 7 : kernel (RHSA-2019:3834)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3834\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:bpftool-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3834\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3834\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"bpftool-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"bpftool-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"bpftool-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"bpftool-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", reference:\"kernel-abi-whitelists-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debug-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debug-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debug-devel-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debuginfo-common-s390x-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-devel-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", reference:\"kernel-doc-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-headers-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-kdump-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-kdump-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-kdump-devel-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"perf-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"perf-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"perf-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"perf-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"python-perf-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"python-perf-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-3.10.0-1062.4.2.el7\")) flag++;\n\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"bpftool / bpftool-debuginfo / kernel / kernel-abi-whitelists / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:02:06", "description": "Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, guest-to-host privilege escalation or information leaks.\n\nIn addition this update provides mitigations for the 'TSX Asynchronous Abort'speculative side channel attack. For additional information please refer to https://xenbits.xen.org/xsa/advisory-305.html", "cvss3": {}, "published": "2020-01-15T00:00:00", "type": "nessus", "title": "Debian DSA-4602-1 : xen - security update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2018-12207", "CVE-2019-11091", "CVE-2019-11135", "CVE-2019-17340", "CVE-2019-17341", "CVE-2019-17342", "CVE-2019-17343", "CVE-2019-17344", "CVE-2019-17345", "CVE-2019-17346", "CVE-2019-17347", "CVE-2019-17348", "CVE-2019-17349", "CVE-2019-17350", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18422", "CVE-2019-18423", "CVE-2019-18424", "CVE-2019-18425", "CVE-2019-19577", "CVE-2019-19578", "CVE-2019-19579", "CVE-2019-19580", "CVE-2019-19581", "CVE-2019-19582", "CVE-2019-19583"], "modified": "2022-12-06T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:xen", "cpe:/o:debian:debian_linux:10.0", "cpe:/o:debian:debian_linux:9.0"], "id": "DEBIAN_DSA-4602.NASL", "href": "https://www.tenable.com/plugins/nessus/132875", "sourceData": "#\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-4602. The text \n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(132875);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/06\");\n\n script_cve_id(\"CVE-2018-12126\", \"CVE-2018-12127\", \"CVE-2018-12130\", \"CVE-2018-12207\", \"CVE-2019-11091\", \"CVE-2019-11135\", \"CVE-2019-17340\", \"CVE-2019-17341\", \"CVE-2019-17342\", \"CVE-2019-17343\", \"CVE-2019-17344\", \"CVE-2019-17345\", \"CVE-2019-17346\", \"CVE-2019-17347\", \"CVE-2019-17348\", \"CVE-2019-17349\", \"CVE-2019-17350\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18422\", \"CVE-2019-18423\", \"CVE-2019-18424\", \"CVE-2019-18425\", \"CVE-2019-19577\", \"CVE-2019-19578\", \"CVE-2019-19579\", \"CVE-2019-19580\", \"CVE-2019-19581\", \"CVE-2019-19582\", \"CVE-2019-19583\");\n script_xref(name:\"DSA\", value:\"4602\");\n script_xref(name:\"IAVB\", value:\"2019-B-0091-S\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2019-0547\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2019-0324\");\n\n script_name(english:\"Debian DSA-4602-1 : xen - security update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks dpkg output for the updated package\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Debian host is missing a security-related update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Multiple vulnerabilities have been discovered in the Xen hypervisor,\nwhich could result in denial of service, guest-to-host privilege\nescalation or information leaks.\n\nIn addition this update provides mitigations for the 'TSX Asynchronous\nAbort'speculative side channel attack. For additional information\nplease refer to https://xenbits.xen.org/xsa/advisory-305.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://xenbits.xen.org/xsa/advisory-305.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/source-package/xen\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/stretch/xen\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/buster/xen\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.debian.org/security/2020/dsa-4602\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"Upgrade the xen packages.\n\nFor the oldstable distribution (stretch), these problems have been\nfixed in version 4.8.5.final+shim4.10.4-1+deb9u12. Note that this will\nbe the last security update for Xen in the oldstable distribution;\nupstream support for the 4.8.x branch ended by the end of December\n2019. If you rely on security support for your Xen installation an\nupdate to the stable distribution (buster) is recommended.\n\nFor the stable distribution (buster), these problems have been fixed\nin version 4.11.3+24-g14b62ab3e5-1~deb10u1.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:10.0\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:9.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/30\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/01/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/01/15\");\n script_set_attribute(attribute:\"in_the_news\", value:\"true\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"10.0\", prefix:\"libxen-dev\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"libxencall1\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"libxendevicemodel1\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"libxenevtchn1\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"libxenforeignmemory1\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"libxengnttab1\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"libxenmisc4.11\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"libxenstore3.0\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"libxentoolcore1\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"libxentoollog1\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-doc\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-hypervisor-4.11-amd64\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-hypervisor-4.11-arm64\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-hypervisor-4.11-armhf\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-hypervisor-common\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-system-amd64\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-system-arm64\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-system-armhf\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-utils-4.11\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xen-utils-common\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"xenstore-utils\", reference:\"4.11.3+24-g14b62ab3e5-1~deb10u1\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxen-4.8\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxen-dev\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxenstore3.0\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"xen-hypervisor-4.8-amd64\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"xen-hypervisor-4.8-arm64\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"xen-hypervisor-4.8-armhf\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"xen-system-amd64\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"xen-system-arm64\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"xen-system-armhf\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"xen-utils-4.8\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"xen-utils-common\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"xenstore-utils\", reference:\"4.8.5.final+shim4.10.4-1+deb9u12\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:55:16", "description": "According to its self-reported version number, the Xen Hypervisor installed on the remote host is affected by a denial of service vulnerability due to improper validation of input data. An authenticated, remote attack can exploit this, via a specially crafted hypercall followed by an access to an address that passes the sanity check but causes a hypervisor crash . \n\nNote that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware configurations or if patches were applied manually to the source code before a recompile and reinstall.", "cvss3": {}, "published": "2020-01-15T00:00:00", "type": "nessus", "title": "Xen Denial of Service Vulnerability (XSA-301)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18423"], "modified": "2020-07-10T00:00:00", "cpe": ["cpe:/o:xen:xen"], "id": "XEN_SERVER_XSA-301.NASL", "href": "https://www.tenable.com/plugins/nessus/132934", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(132934);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2019-18423\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"Xen Denial of Service Vulnerability (XSA-301)\");\n script_summary(english:\"Checks the 'xl info' output for the Xen hypervisor version.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Xen hypervisor installation is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to its self-reported version number, the Xen Hypervisor installed on the remote host is affected by a denial\nof service vulnerability due to improper validation of input data. An authenticated, remote attack can exploit this, via\na specially crafted hypercall followed by an access to an address that passes the sanity\ncheck but causes a hypervisor crash . \n\nNote that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware\nconfigurations or if patches were applied manually to the source code before a recompile and reinstall.\");\n # https://xenbits.xen.org/xsa/advisory-301.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7258df64\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply the appropiate patch according to the vendor advisory.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-18423\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/01/15\");\n\n script_set_attribute(attribute:\"potential_vulnerability\", value:\"true\");\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:xen:xen\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"xen_server_detect.nbin\");\n script_require_keys(\"installed_sw/Xen Hypervisor\", \"Settings/ParanoidReport\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"install_func.inc\");\ninclude(\"misc_func.inc\");\n\napp_name = \"Xen Hypervisor\";\ninstall = get_single_install(app_name:app_name);\nif (report_paranoia < 2) audit(AUDIT_PARANOID);\n\nversion = install['version'];\ndisplay_version = install['display_version'];\npath = install['path'];\nmanaged_status = install['Managed status'];\nchangeset = install['Changeset'];\n\nif (!empty_or_null(changeset))\n display_version += \" (changeset \" + changeset + \")\";\n\n# Installations that are vendor-managed are handled by OS-specific local package checks\nif (managed_status == \"managed\")\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nfixes['4.8']['fixed_ver'] = '4.8.5';\nfixes['4.8']['fixed_ver_display'] = '4.8.5 (changeset 4ffb12e)';\nfixes['4.8']['affected_ver_regex'] = '^4\\\\.8\\\\.';\nfixes['4.8']['affected_changesets'] = make_list(\n'929ec99', 'ae9ec06', '6c4efc1', '2867c7e', '611ca5b', '12ac129', 'f1bf612', '422d637', '6699295', '10105fa', \n'bf78103', '219b64d', 'f03e1b7', '048bbe8', '151406a', 'd02aeba', '960670a', '4ed28df', 'c67210f', 'd4d3ab3', \n'd87211e', 'a9acbcf', '514de95', '48ab64f', '181ed91', 'c3fdb25', '7feb3cc', '343c611', '257048f', '491e033',\n'3683ec2', 'a172d06', '52092fc', 'e0d6cde', 'cc1c9e3', 'f6a4af3', 'ece24c0', '175a698', '48f5cf7', '9eb6247',\n'31cbd18', 'fcf002d', 'ecbf88a', 'd929136', '8099c04', '752fb21', 'a95a103', '3dcb199', '55da36f', '160f050',\n'194b7a2', 'a556287', '2032f86', 'e9d860f', 'a1f8fe0', '5bc841c', '4539dbc', 'dcd6efd', '88fb22b', '1c4ab1e',\n'40ad83f', '51c3b69', '44aba8b', '067ec7d', 'f51d8e5', 'b9b0c46', '908e768');\n\nfixes['4.9']['fixed_ver'] = '4.9.4';\nfixes['4.9']['fixed_ver_display'] = '4.9.4 (changeset 632fb4e)';\nfixes['4.9']['affected_ver_regex'] = '^4\\\\.9\\\\.';\nfixes['4.9']['affected_changesets'] = make_list(\n'4608c6d', '7daacca', '859e48e', '5be2dd0', 'b0147bd', 'cadd66a', 'd3c4b60', 'd59f5c4', '44303c6', '79538ba', \n'80c3157', '73f1a55', 'bc20fb1', '754a531', '7b032c2', 'ff4fdf0', '8d2a688', 'b9013d7', 'bc8e5ec', '34907f5',\n'e70bf7e', 'fa0b891', '3a8177c', '04ec835', '8d63ec4', '1ff6b4d', 'f092d86', 'e4b534f', '87c49fe', '19becb8',\n'43775c0', 'f6b0f33', 'a17e75c', '67530e7', 'f804549', '84f81a8', '56aa239', '105db42', 'd9da3ea', 'ac90240',\n'3db28b0', '9b6f1c0', '0c4bbad', '917d8d3', '3384ea4', '352421f', '04e9dcb', '1612f15', 'f952b1d', '63d9330',\n'f72414a', 'ac3a5f8', '1ae6b8e', '1dd3dcc', '7390fa1', '7e78dc4', '8fdfb1e', '55d36e2', '045f37c', 'dd7e637',\n'7a40b5b', 'f5acf97');\n\nfixes['4.10']['fixed_ver'] = '4.10.4';\nfixes['4.10']['fixed_ver_display'] = '4.10.4 (changeset 13ad331)';\nfixes['4.10']['affected_ver_regex'] = '^4\\\\.10\\\\.';\nfixes['4.10']['affected_changesets'] = make_list(\n'61b75d9', 'e70e7bf', 'e966e2e', 'dfa16a1', 'a71e199', 'c98be9e', 'a548e10', 'd3c0e84', '53b1572', '7203f9a',\n'6d1659d', 'a782173', '24e90db', '0824bc6', 'e6f3135', '3131bf9');\n\nfixes['4.11']['fixed_ver'] = '4.11.3';\nfixes['4.11']['fixed_ver_display'] = '4.11.3-pre (changeset 56767b7)';\nfixes['4.11']['affected_ver_regex'] = '^4\\\\.11\\\\.';\nfixes['4.11']['affected_changesets'] = make_list(\n'952f362', '7c3c7d8', 'ee78046', '05c14f6', '6fed54c', '766edd7', '657dc2d', 'be89e98', '273cf03', 'd78a967',\n'c20ab0c', '5350514', '19bb4f5', 'ca185ab', '0047407', 'aebe055', 'd6d52bc', '317de0a', '1b16093', 'ce7b549',\n'621b2d0', '8502a2c', '7f5f48d', '7824b9f', 'b52bcda', '27ff738', '6d36734', 'e2e653f', '9eac932', 'd4fe232',\n'ba287c7', 'e33ce32', '28ed7a5', '527e324', '91836ce', '6eb3f76', 'cb86f3d', '8bfcd2e', 'fb1db30', 'b5433e7',\n'b6ef69d', 'd27973c', 'ba6f5be', '4c6142e', '6e63afe', '5fcaaae', 'b0d4cec', 'c76e47d', 'a43eb8a', '3342ee9',\n'b222046', '37ccdfd', '8bbb3e9', 'ff5ddf0', '802f994', '10582ea', '4e95d85', 'da235ee', '32bdae2', 'b647da4',\n'1ec05c2', '9b91bec', 'dc3cd3d', '3311f10', '5fd47c5', '6af54f7', 'c250e2d', '08cb4b9', '8efcc0d', '1cf304f',\n'c14026b', 'c719519', '93ad919', 'fcc4f5d', '2f7f16c', 'fddda5d', 'd0dc725', '7ca58e5', 'be800a1');\n\nfixes['4.12']['fixed_ver'] = '4.12.2';\nfixes['4.12']['fixed_ver_display'] = '4.12.2-pre (changeset df67757)';\nfixes['4.12']['affected_ver_regex'] = '^4\\\\.12\\\\.';\nfixes['4.12']['affected_changesets'] = make_list(\n'bbcd6c5', '7575728', 'db91ac4', '5698505', '28c209e', '1b1295e', '94ff3cf', '3918f99', '81a0e12', '113282b', \n'828e277', 'f5af2b9', '09513ab', '3dc7b91', '3d83e00', '26b8dd7', '5572ba9', 'bb4c1a8', '81feea0', '9f74689',\n'5f1c9e4', '4b5cc95', 'ab1e6a7', '801acf8', '97b4698', 'e28f7d6', '4fe70a1', 'c288534', '2a8209f', 'bc87a2d',\n'8fbf991', '8382d02', 'e142459', '0d210c0', '89de994', '9187046', '634a4d3', 'b6ee060', '61770e7', '599d6d2',\n'9d73672', 'e6ccef1', '2b84ade', 'd2ca39f', '04a2fe9', '3c10d06', '4e145fd', '07ec556', '847fc70', '5ea346e',\n'd42fb06', '32443f6', 'a5fc553', 'b465705', 'd04466f', 'be2cd69', '50b9123', '8b129ba', 'b527557');\n\n\nfix = NULL;\nforeach ver_branch (keys(fixes))\n{\n if (version =~ fixes[ver_branch]['affected_ver_regex'])\n {\n ret = ver_compare(ver:version, fix:fixes[ver_branch]['fixed_ver']);\n if (ret < 0)\n fix = fixes[ver_branch]['fixed_ver_display'];\n else if (ret == 0)\n {\n if (empty_or_null(changeset) || empty_or_null(fixes[ver_branch]['affected_changesets']))\n fix = fixes[ver_branch]['fixed_ver_display'];\n else\n foreach affected_changeset (fixes[ver_branch]['affected_changesets'])\n if (changeset == affected_changeset)\n fix = fixes[ver_branch]['fixed_ver_display'];\n }\n }\n}\n\nif (empty_or_null(fix))\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nitems = make_array(\n \"Installed version\", display_version,\n \"Fixed version\", fix,\n \"Path\", path\n);\n\norder = make_list(\"Path\", \"Installed version\", \"Fixed version\");\nreport = report_items_str(report_items:items, ordered_fields:order) + '\\n';\n\nsecurity_report_v4(port:0, extra:report, severity:SECURITY_HOLE);\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:31:39", "description": "According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by a privilege escalation vulnerability due to improper bounds checking for descriptor table accesses. An authenticated attacker, in user mode on a 32-bit guest, could leverage this vulnerability to elevate privileges to that of the guest kernel. Only 32-bit PV guest user mode can leverage this vulnerability.\n\nNote that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware configurations or if patches were applied manually to the source code before a recompile and reinstall.", "cvss3": {}, "published": "2019-11-08T00:00:00", "type": "nessus", "title": "Xen Project Descriptor Table Limit Checking Privilege Escalation Vulnerability (XSA-298)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18425"], "modified": "2020-07-10T00:00:00", "cpe": ["cpe:/o:xen:xen"], "id": "XEN_SERVER_XSA-298.NASL", "href": "https://www.tenable.com/plugins/nessus/130760", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130760);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2019-18425\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"Xen Project Descriptor Table Limit Checking Privilege Escalation Vulnerability (XSA-298)\");\n script_summary(english:\"Checks 'xl info' output for the Xen hypervisor version.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Xen hypervisor installation is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to its self-reported version number, the Xen hypervisor installed on\nthe remote host is affected by a privilege escalation vulnerability due to\nimproper bounds checking for descriptor table accesses. An authenticated\nattacker, in user mode on a 32-bit guest, could leverage this vulnerability to\nelevate privileges to that of the guest kernel. Only 32-bit PV guest user mode\ncan leverage this vulnerability.\n\nNote that Nessus has checked the changeset versions based on the xen.git change\nlog. Nessus did not check guest hardware configurations or if patches were\napplied manually to the source code before a recompile and reinstall.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://xenbits.xen.org/xsa/advisory-298.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://xenbits.xen.org/gitweb/?p=xen.git;a=summary\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply the appropriate patch according to the vendor advisory.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-18425\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/08\");\n\n script_set_attribute(attribute:\"potential_vulnerability\", value:\"true\");\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:xen:xen\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"xen_server_detect.nbin\");\n script_require_keys(\"installed_sw/Xen Hypervisor\", \"Settings/ParanoidReport\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"install_func.inc\");\ninclude(\"misc_func.inc\");\n\napp_name = \"Xen Hypervisor\";\ninstall = get_single_install(app_name:app_name);\nif (report_paranoia < 2) audit(AUDIT_PARANOID);\n\nversion = install['version'];\ndisplay_version = install['display_version'];\npath = install['path'];\nmanaged_status = install['Managed status'];\nchangeset = install['Changeset'];\n\nif (!empty_or_null(changeset))\n display_version += \" (changeset \" + changeset + \")\";\n\n# Installations that are vendor-managed are handled by OS-specific local package checks\nif (managed_status == \"managed\")\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nfixes['4.8']['fixed_ver'] = '4.8.5';\nfixes['4.8']['fixed_ver_display'] = '4.8.5';\nfixes['4.8']['affected_ver_regex'] = '^4\\\\.8\\\\.';\n\nfixes['4.9']['fixed_ver'] = '4.9.4';\nfixes['4.9']['fixed_ver_display'] = '4.9.4';\nfixes['4.9']['affected_ver_regex'] = '^4\\\\.9\\\\.';\n\nfixes['4.10']['fixed_ver'] = '4.10.4';\nfixes['4.10']['fixed_ver_display'] = '4.10.4';\nfixes['4.10']['affected_ver_regex'] = '^4\\\\.10\\\\.';\n\nfixes['4.11']['fixed_ver'] = '4.11.3';\nfixes['4.11']['fixed_ver_display'] = '4.11.3-pre';\nfixes['4.11']['affected_ver_regex'] = '^4\\\\.11\\\\.';\n\nfixes['4.12']['fixed_ver'] = '4.12.2';\nfixes['4.12']['fixed_ver_display'] = '4.12.2-pre';\nfixes['4.12']['affected_ver_regex'] = '^4\\\\.12\\\\.';\n\nfix = NULL;\nforeach ver_branch (keys(fixes))\n{\n if (version =~ fixes[ver_branch]['affected_ver_regex'])\n {\n ret = ver_compare(ver:version, fix:fixes[ver_branch]['fixed_ver']);\n if (ret < 0)\n fix = fixes[ver_branch]['fixed_ver_display'];\n else if (ret == 0)\n {\n if (empty_or_null(changeset) || empty_or_null(fixes[ver_branch]['affected_changesets']))\n fix = fixes[ver_branch]['fixed_ver_display'];\n else\n foreach affected_changeset (fixes[ver_branch]['affected_changesets'])\n if (changeset == affected_changeset)\n fix = fixes[ver_branch]['fixed_ver_display'];\n }\n }\n}\n\nif (empty_or_null(fix))\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nitems = make_array(\n \"Installed version\", display_version,\n \"Fixed version\", fix,\n \"Path\", path\n);\n\norder = make_list(\"Path\", \"Installed version\", \"Fixed version\");\nreport = report_items_str(report_items:items, ordered_fields:order) + '\\n';\n\nsecurity_report_v4(port:0, extra:report, severity:SECURITY_HOLE);\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:33:06", "description": "This update for xen fixes the following issues :\n\nCVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm (bsc#1158003 XSA-307).\n\nCVE-2019-19582: Fixed a potential infinite loop when x86 accesses to bitmaps with a compile time known size of 64 (bsc#1158003 XSA-307).\n\nCVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH guest userspace code to crash the guest,leading to a guest denial of service (bsc#1158004 XSA-308).\n\nCVE-2019-19578: Fixed an issue where a malicious or buggy PV guest could have caused hypervisor crash resulting in denial of service affecting the entire host (bsc#1158005 XSA-309).\n\nCVE-2019-19580: Fixed a privilege escalation where a malicious PV guest administrator could have been able to escalate their privilege to that of the host (bsc#1158006 XSA-310).\n\nCVE-2019-19577: Fixed an issue where a malicious guest administrator could have caused Xen to access data structures while they are being modified leading to a crash (bsc#1158007 XSA-311).\n\nCVE-2019-19579: Fixed a privilege escaltion where an untrusted domain with access to a physical device can DMA into host memory (bsc#1157888 XSA-306).\n\nCVE-2019-18423: A malicious guest administrator may cause a hypervisor crash, resulting in a Denial of Service (DoS). (bsc#1154460).\n\nCVE-2019-18424: An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation.\n(bsc#1154461).\n\nCVE-2019-18422: A malicious ARM guest might contrive to arrange for critical Xen code to run with interrupts erroneously enabled. This could lead to data corruption, denial of service, or possibly even privilege escalation. However a precise attack technique has not been identified. (bsc#1154464)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-12-17T00:00:00", "type": "nessus", "title": "SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2019:3310-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18422", "CVE-2019-18423", "CVE-2019-18424", "CVE-2019-19577", "CVE-2019-19578", "CVE-2019-19579", "CVE-2019-19580", "CVE-2019-19581", "CVE-2019-19582", "CVE-2019-19583"], "modified": "2022-05-18T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:xen", "p-cpe:/a:novell:suse_linux:xen-debugsource", "p-cpe:/a:novell:suse_linux:xen-doc-html", "p-cpe:/a:novell:suse_linux:xen-libs", "p-cpe:/a:novell:suse_linux:xen-libs-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools", "p-cpe:/a:novell:suse_linux:xen-tools-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools-domu", "p-cpe:/a:novell:suse_linux:xen-tools-domu-debuginfo", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-3310-1.NASL", "href": "https://www.tenable.com/plugins/nessus/132092", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3310-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(132092);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\n \"CVE-2019-18422\",\n \"CVE-2019-18423\",\n \"CVE-2019-18424\",\n \"CVE-2019-19577\",\n \"CVE-2019-19578\",\n \"CVE-2019-19579\",\n \"CVE-2019-19580\",\n \"CVE-2019-19581\",\n \"CVE-2019-19582\",\n \"CVE-2019-19583\"\n );\n script_xref(name:\"IAVB\", value:\"2019-B-0091-S\");\n\n script_name(english:\"SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2019:3310-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for xen fixes the following issues :\n\nCVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm\n(bsc#1158003 XSA-307).\n\nCVE-2019-19582: Fixed a potential infinite loop when x86 accesses to\nbitmaps with a compile time known size of 64 (bsc#1158003 XSA-307).\n\nCVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH\nguest userspace code to crash the guest,leading to a guest denial of\nservice (bsc#1158004 XSA-308).\n\nCVE-2019-19578: Fixed an issue where a malicious or buggy PV guest\ncould have caused hypervisor crash resulting in denial of service\naffecting the entire host (bsc#1158005 XSA-309).\n\nCVE-2019-19580: Fixed a privilege escalation where a malicious PV\nguest administrator could have been able to escalate their privilege\nto that of the host (bsc#1158006 XSA-310).\n\nCVE-2019-19577: Fixed an issue where a malicious guest administrator\ncould have caused Xen to access data structures while they are being\nmodified leading to a crash (bsc#1158007 XSA-311).\n\nCVE-2019-19579: Fixed a privilege escaltion where an untrusted domain\nwith access to a physical device can DMA into host memory (bsc#1157888\nXSA-306).\n\nCVE-2019-18423: A malicious guest administrator may cause a hypervisor\ncrash, resulting in a Denial of Service (DoS). (bsc#1154460).\n\nCVE-2019-18424: An untrusted domain with access to a physical device\ncan DMA into host memory, leading to privilege escalation.\n(bsc#1154461).\n\nCVE-2019-18422: A malicious ARM guest might contrive to arrange for\ncritical Xen code to run with interrupts erroneously enabled. This\ncould lead to data corruption, denial of service, or possibly even\nprivilege escalation. However a precise attack technique has not been\nidentified. (bsc#1154464)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154460\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154461\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154464\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1157888\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158003\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158004\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158005\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158006\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158007\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18422/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18423/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18424/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19577/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19578/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19579/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19580/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19581/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19582/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19583/\");\n # https://www.suse.com/support/update/announcement/2019/suse-su-20193310-1/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?cd71c492\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Software Development Kit 12-SP4:zypper in -t\npatch SUSE-SLE-SDK-12-SP4-2019-3310=1\n\nSUSE Linux Enterprise Server 12-SP4:zypper in -t patch\nSUSE-SLE-SERVER-12-SP4-2019-3310=1\n\nSUSE Linux Enterprise Desktop 12-SP4:zypper in -t patch\nSUSE-SLE-DESKTOP-12-SP4-2019-3310=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-18423\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2019-19578\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/17\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-doc-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-libs-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:xen-tools-domU-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED12|SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED12 / SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\nif (cpu >!< \"x86_64\") audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP4\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED12\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED12 SP4\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-debugsource-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-doc-html-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-32bit-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-tools-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-tools-domU-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-tools-domU-debuginfo-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-debugsource-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-32bit-4.11.3_02-2.20.1\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-4.11.3_02-2.20.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"xen\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:27", "description": "An update for kernel is now available for Red Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* [Intel 6.10 Bug] With mWait/C-states disabled, HT on, ibrs enabled, performance impact observed on user space benchmark (BZ#1560787)\n\n* kernel-2.6.32-573.60.2.el6 hangs/resets during boot in efi_enter_virtual_mode() on Xeon v2 E7-2870 (BZ#1645724)\n\n* Slab leak: skbuff_head_cache slab object still allocated after mcast processes are stopped and 'fragments dropped after timeout' errors are shown (BZ#1752536)", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "CentOS 6 : kernel (CESA-2019:3836)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135", "CVE-2019-3900"], "modified": "2022-12-05T00:00:00", "cpe": ["p-cpe:/a:centos:centos:kernel", "p-cpe:/a:centos:centos:kernel-abi-whitelists", "p-cpe:/a:centos:centos:kernel-debug", "p-cpe:/a:centos:centos:kernel-debug-devel", "p-cpe:/a:centos:centos:kernel-devel", "p-cpe:/a:centos:centos:kernel-doc", "p-cpe:/a:centos:centos:kernel-firmware", "p-cpe:/a:centos:centos:kernel-headers", "p-cpe:/a:centos:centos:perf", "p-cpe:/a:centos:centos:python-perf", "cpe:/o:centos:centos:6"], "id": "CENTOS_RHSA-2019-3836.NASL", "href": "https://www.tenable.com/plugins/nessus/130978", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3836 and \n# CentOS Errata and Security Advisory 2019:3836 respectively.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(130978);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/05\");\n\n script_cve_id(\n \"CVE-2018-12207\",\n \"CVE-2019-0154\",\n \"CVE-2019-11135\",\n \"CVE-2019-3900\"\n );\n script_xref(name:\"RHSA\", value:\"2019:3836\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n\n script_name(english:\"CentOS 6 : kernel (CESA-2019:3836)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote CentOS host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* Kernel: vhost_net: infinite loop while receiving packets leads to\nDoS (CVE-2019-3900)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* [Intel 6.10 Bug] With mWait/C-states disabled, HT on, ibrs enabled,\nperformance impact observed on user space benchmark (BZ#1560787)\n\n* kernel-2.6.32-573.60.2.el6 hangs/resets during boot in\nefi_enter_virtual_mode() on Xeon v2 E7-2870 (BZ#1645724)\n\n* Slab leak: skbuff_head_cache slab object still allocated after mcast\nprocesses are stopped and 'fragments dropped after timeout' errors are\nshown (BZ#1752536)\");\n # https://lists.centos.org/pipermail/centos-announce/2019-November/023512.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?327555f5\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/04/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:6\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"CentOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/CentOS/release\");\nif (isnull(release) || \"CentOS\" >!< release) audit(AUDIT_OS_NOT, \"CentOS\");\nos_ver = pregmatch(pattern: \"CentOS(?: Linux)? release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"CentOS\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"CentOS 6.x\", \"CentOS \" + os_ver);\n\nif (!get_kb_item(\"Host/CentOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\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, \"CentOS\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-abi-whitelists-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-debug-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-debug-devel-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-devel-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-doc-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-firmware-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-headers-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"perf-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"python-perf-2.6.32-754.24.2.el6\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / kernel-debug-devel / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-18T15:24:43", "description": "An update for kernel is now available for Red Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* [Intel 6.10 Bug] With mWait/C-states disabled, HT on, ibrs enabled, performance impact observed on user space benchmark (BZ#1560787)\n\n* kernel-2.6.32-573.60.2.el6 hangs/resets during boot in efi_enter_virtual_mode() on Xeon v2 E7-2870 (BZ#1645724)\n\n* Slab leak: skbuff_head_cache slab object still allocated after mcast processes are stopped and 'fragments dropped after timeout' errors are shown (BZ#1752536)", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 6 : kernel (RHSA-2019:3836)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135", "CVE-2019-3900"], "modified": "2022-12-05T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-i686", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-firmware", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:6"], "id": "REDHAT-RHSA-2019-3836.NASL", "href": "https://www.tenable.com/plugins/nessus/130928", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3836. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(130928);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/05\");\n\n script_cve_id(\n \"CVE-2018-12207\",\n \"CVE-2019-0154\",\n \"CVE-2019-11135\",\n \"CVE-2019-3900\"\n );\n script_xref(name:\"RHSA\", value:\"2019:3836\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n\n script_name(english:\"RHEL 6 : kernel (RHSA-2019:3836)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* Kernel: vhost_net: infinite loop while receiving packets leads to\nDoS (CVE-2019-3900)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* [Intel 6.10 Bug] With mWait/C-states disabled, HT on, ibrs enabled,\nperformance impact observed on user space benchmark (BZ#1560787)\n\n* kernel-2.6.32-573.60.2.el6 hangs/resets during boot in\nefi_enter_virtual_mode() on Xeon v2 E7-2870 (BZ#1645724)\n\n* Slab leak: skbuff_head_cache slab object still allocated after mcast\nprocesses are stopped and 'fragments dropped after timeout' errors are\nshown (BZ#1752536)\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/solutions/i915-graphics\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2019:3836\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/cve-2018-12207\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/cve-2019-0154\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/cve-2019-3900\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/cve-2019-11135\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/04/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-i686\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:6\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 6.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\", \"CVE-2019-3900\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3836\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3836\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"kernel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", reference:\"kernel-abi-whitelists-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"kernel-debug-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-debug-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-debug-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"kernel-debug-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-debug-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"kernel-debug-devel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-debug-devel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-debug-devel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"kernel-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"kernel-debuginfo-common-i686-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-debuginfo-common-s390x-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"kernel-devel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-devel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-devel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", reference:\"kernel-doc-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", reference:\"kernel-firmware-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"kernel-headers-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-headers-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"kernel-headers-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-kdump-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-kdump-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"kernel-kdump-devel-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"perf-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"perf-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"perf-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"perf-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"perf-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"perf-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"python-perf-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"python-perf-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"python-perf-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"i686\", reference:\"python-perf-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"s390x\", reference:\"python-perf-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:37:45", "description": "Security Fix(es) :\n\n - hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n - hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n - Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900)\n\n - hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n - [Intel 6.10 Bug] With mWait/C-states disabled, HT on, ibrs enabled, performance impact observed on user space benchmark (BZ#1560787)\n\n - kernel-2.6.32-573.60.2.el6 hangs/resets during boot in efi_enter_virtual_mode() on Xeon v2 E7-2870 (BZ#1645724)\n\n - Slab leak: skbuff_head_cache slab object still allocated after mcast processes are stopped and 'fragments dropped after timeout' errors are shown (BZ#1752536)", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20191113)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135", "CVE-2019-3900"], "modified": "2022-12-06T00:00:00", "cpe": ["p-cpe:/a:fermilab:scientific_linux:kernel", "p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists", "p-cpe:/a:fermilab:scientific_linux:kernel-debug", "p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-i686", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:fermilab:scientific_linux:kernel-devel", "p-cpe:/a:fermilab:scientific_linux:kernel-doc", "p-cpe:/a:fermilab:scientific_linux:kernel-firmware", "p-cpe:/a:fermilab:scientific_linux:kernel-headers", "p-cpe:/a:fermilab:scientific_linux:perf", "p-cpe:/a:fermilab:scientific_linux:perf-debuginfo", "p-cpe:/a:fermilab:scientific_linux:python-perf", "p-cpe:/a:fermilab:scientific_linux:python-perf-debuginfo", "x-cpe:/o:fermilab:scientific_linux"], "id": "SL_20191113_KERNEL_ON_SL6_X.NASL", "href": "https://www.tenable.com/plugins/nessus/131006", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text is (C) Scientific Linux.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131006);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/06\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-11135\", \"CVE-2019-3900\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n\n script_name(english:\"Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20191113)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Scientific Linux host is missing one or more security\nupdates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Security Fix(es) :\n\n - hw: Machine Check Error on Page Size Change (IFU)\n (CVE-2018-12207)\n\n - hw: TSX Transaction Asynchronous Abort (TAA)\n (CVE-2019-11135)\n\n - Kernel: vhost_net: infinite loop while receiving packets\n leads to DoS (CVE-2019-3900)\n\n - hw: Intel GPU Denial Of Service while accessing MMIO in\n lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n - [Intel 6.10 Bug] With mWait/C-states disabled, HT on,\n ibrs enabled, performance impact observed on user space\n benchmark (BZ#1560787)\n\n - kernel-2.6.32-573.60.2.el6 hangs/resets during boot in\n efi_enter_virtual_mode() on Xeon v2 E7-2870 (BZ#1645724)\n\n - Slab leak: skbuff_head_cache slab object still allocated\n after mcast processes are stopped and 'fragments dropped\n after timeout' errors are shown (BZ#1752536)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1560787\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1645724\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1752536\"\n );\n # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1911&L=SCIENTIFIC-LINUX-ERRATA&P=1970\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?d36d8e2f\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-i686\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"x-cpe:/o:fermilab:scientific_linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/04/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Scientific Linux Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Scientific Linux \" >!< release) audit(AUDIT_HOST_NOT, \"running Scientific Linux\");\nos_ver = pregmatch(pattern: \"Scientific Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Scientific Linux\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Scientific Linux 6.x\", \"Scientific Linux \" + os_ver);\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu >!< \"x86_64\" && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Scientific Linux\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"SL6\", reference:\"kernel-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-abi-whitelists-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debug-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debug-debuginfo-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debug-devel-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debuginfo-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debuginfo-common-i686-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-devel-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-doc-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-firmware-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-headers-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"perf-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"perf-debuginfo-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"python-perf-2.6.32-754.24.2.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"python-perf-debuginfo-2.6.32-754.24.2.el6\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:40", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.2 Advanced Update Support, Red Hat Enterprise Linux 7.2 Telco Extended Update Support, and Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "RHEL 7 : kernel (RHSA-2019:3841)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-0155", "CVE-2019-11135"], "modified": "2019-12-12T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-tools", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:7.2"], "id": "REDHAT-RHSA-2019-3841.NASL", "href": "https://www.tenable.com/plugins/nessus/130933", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:3841. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130933);\n script_version(\"1.5\");\n script_cvs_date(\"Date: 2019/12/12\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-0155\", \"CVE-2019-11135\");\n script_xref(name:\"RHSA\", value:\"2019:3841\");\n\n script_name(english:\"RHEL 7 : kernel (RHSA-2019:3841)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 7.2\nAdvanced Update Support, Red Hat Enterprise Linux 7.2 Telco Extended\nUpdate Support, and Red Hat Enterprise Linux 7.2 Update Services for\nSAP Solutions.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)\n\n* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)\n\n* hw: Intel GPU Denial Of Service while accessing MMIO in lower power\nstate (CVE-2019-0154)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/vulnerabilities/ifu-page-mce\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/tsx-asynchronousabort\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/solutions/i915-graphics\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3841\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2018-12207\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0154\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0155\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-11135\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.2\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7\\.2([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.2\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-0155\", \"CVE-2019-11135\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2019:3841\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:3841\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", reference:\"kernel-abi-whitelists-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-debuginfo-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", reference:\"kernel-doc-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"perf-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"perf-debuginfo-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-327.82.2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", sp:\"2\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-3.10.0-327.82.2.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:31:37", "description": "According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by an elevation of privilege vulnerability due to a memory corruption that may occur after a passed through PCI device is deassigned from an untrusted domain. An unauthenticated attacker with physical access to the device can exploit this issue, by programming the device to DMA to an arbitrary address to gain elevated privileges.\n\nNote that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware configurations or if patches were applied manually to the source code before a recompile and reinstall.", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "Xen PCI Pass-Through Elevation of Privilege vulnerability (XSA-302)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18424"], "modified": "2020-07-10T00:00:00", "cpe": ["cpe:/o:xen:xen"], "id": "XEN_SERVER_XSA-302.NASL", "href": "https://www.tenable.com/plugins/nessus/131019", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131019);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2019-18424\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"Xen PCI Pass-Through Elevation of Privilege vulnerability (XSA-302)\");\n script_summary(english:\"Checks the 'xl info' output for the Xen hypervisor version.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Xen hypervisor installation is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by an\nelevation of privilege vulnerability due to a memory corruption that may occur after a passed through PCI device is\ndeassigned from an untrusted domain. An unauthenticated attacker with physical access to the device can exploit this\nissue, by programming the device to DMA to an arbitrary address to gain elevated privileges.\n\nNote that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware\nconfigurations or if patches were applied manually to the source code before a recompile and reinstall.\");\n # https://xenbits.xen.org/xsa/advisory-302.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?a983e394\");\n # https://xenbits.xen.org/gitweb/?p=xen.git;a=summary\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?5e75f4bb\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply the appropiate patch according to the vendor advisory.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-18424\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\n\n script_set_attribute(attribute:\"potential_vulnerability\", value:\"true\");\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:xen:xen\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"xen_server_detect.nbin\");\n script_require_keys(\"installed_sw/Xen Hypervisor\", \"Settings/ParanoidReport\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"install_func.inc\");\ninclude(\"misc_func.inc\");\n\napp_name = \"Xen Hypervisor\";\ninstall = get_single_install(app_name:app_name);\nif (report_paranoia < 2) audit(AUDIT_PARANOID);\n\nversion = install['version'];\ndisplay_version = install['display_version'];\npath = install['path'];\nmanaged_status = install['Managed status'];\nchangeset = install['Changeset'];\n\nif (!empty_or_null(changeset))\n display_version += \" (changeset \" + changeset + \")\";\n\n# Installations that are vendor-managed are handled by OS-specific local package checks\nif (managed_status == \"managed\")\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nfixes['4.8']['fixed_ver'] = '4.8.5';\nfixes['4.8']['fixed_ver_display'] = '4.8.5 (changeset ec6c25e)';\nfixes['4.8']['affected_ver_regex'] = '^4\\\\.8\\\\.';\nfixes['4.8']['affected_changesets'] = make_list(\n'1486caf', '4c666a7', 'a70ba89', '6082eac', 'fb93a9b', '80e67e4', 'dc62982', 'aca2511', '17c3324', '4ffb12e', \n'929ec99', 'ae9ec06', '6c4efc1', '2867c7e', '611ca5b', '12ac129', 'f1bf612', '422d637', '6699295', '10105fa', \n'bf78103', '219b64d', 'f03e1b7', '048bbe8', '151406a', 'd02aeba', '960670a', '4ed28df', 'c67210f', 'd4d3ab3', \n'd87211e', 'a9acbcf', '514de95', '48ab64f', '181ed91', 'c3fdb25', '7feb3cc', '343c611', '257048f', '491e033', \n'3683ec2', 'a172d06', '52092fc', 'e0d6cde', 'cc1c9e3', 'f6a4af3', 'ece24c0', '175a698', '48f5cf7', '9eb6247', \n'31cbd18', 'fcf002d', 'ecbf88a', 'd929136', '8099c04', '752fb21', 'a95a103', '3dcb199', '55da36f', '160f050', \n'194b7a2', 'a556287', '2032f86', 'e9d860f', 'a1f8fe0', '5bc841c', '4539dbc', 'dcd6efd', '88fb22b', '1c4ab1e', \n'40ad83f', '51c3b69', '44aba8b', '067ec7d', 'f51d8e5', 'b9b0c46', '908e768');\n\nfixes['4.9']['fixed_ver'] = '4.9.4';\nfixes['4.9']['fixed_ver_display'] = '4.9.4 (changeset e60b3a9)';\nfixes['4.9']['affected_ver_regex'] = '^4\\\\.9\\\\.';\nfixes['4.9']['affected_changesets'] = make_list(\n'25f5530', '49db55f', 'fa34ed5', '704f7ec', 'a930a74', '8c52ee2', '2e15a19', '70639ac', 'c3b479d', 'e349eae',\n'632fb4e', '4608c6d', '7daacca', '859e48e', '5be2dd0', 'b0147bd', 'cadd66a', 'd3c4b60', 'd59f5c4', '44303c6',\n'79538ba', '80c3157', '73f1a55', 'bc20fb1', '754a531', '7b032c2', 'ff4fdf0', '8d2a688', 'b9013d7', 'bc8e5ec', \n'34907f5', 'e70bf7e', 'fa0b891', '3a8177c', '04ec835', '8d63ec4', '1ff6b4d', 'f092d86', 'e4b534f', '87c49fe', \n'19becb8', '43775c0', 'f6b0f33', 'a17e75c', '67530e7', 'f804549', '84f81a8', '56aa239', '105db42', 'd9da3ea', \n'ac90240', '3db28b0', '9b6f1c0', '0c4bbad', '917d8d3', '3384ea4', '352421f', '04e9dcb', '1612f15', 'f952b1d', \n'63d9330', 'f72414a', 'ac3a5f8', '1ae6b8e', '1dd3dcc', '7390fa1', '7e78dc4', '8fdfb1e', '55d36e2', '045f37c', \n'dd7e637', '7a40b5b', 'f5acf97');\n\nfixes['4.10']['fixed_ver'] = '4.10.4';\nfixes['4.10']['fixed_ver_display'] = '4.10.4 (changeset e489955)';\nfixes['4.10']['affected_ver_regex'] = '^4\\\\.10\\\\.';\nfixes['4.10']['affected_changesets'] = make_list(\n'37139f1', 'fde09cb', '804ba02', 'e8c3971', 'a8c4293', 'aa40452', '1da3dab', 'e5632c4', '902e72d', '6a14610', \n'ea815b2', '13ad331', '61b75d9', 'e70e7bf', 'e966e2e', 'dfa16a1', 'a71e199', 'c98be9e', 'a548e10', 'd3c0e84',\n'53b1572', '7203f9a', '6d1659d', 'a782173', '24e90db', '0824bc6', 'e6f3135', '3131bf9');\n\nfixes['4.11']['fixed_ver'] = '4.11.3';\nfixes['4.11']['fixed_ver_display'] = '4.11.3-pre (changeset 7cb2f1d)';\nfixes['4.11']['affected_ver_regex'] = '^4\\\\.11\\\\.';\nfixes['4.11']['affected_changesets'] = make_list(\n'56767b7', '952f362', '7c3c7d8', 'ee78046', '05c14f6', '6fed54c', '766edd7', '657dc2d', 'be89e98', '273cf03',\n'd78a967', 'c20ab0c', '5350514', '19bb4f5', 'ca185ab', '0047407', 'aebe055', 'd6d52bc', '317de0a', '1b16093',\n'ce7b549', '621b2d0', '8502a2c', '7f5f48d', '7824b9f', 'b52bcda', '27ff738', '6d36734', 'e2e653f', '9eac932',\n'd4fe232', 'ba287c7', 'e33ce32', '28ed7a5', '527e324', '91836ce', '6eb3f76', 'cb86f3d', '8bfcd2e', 'fb1db30',\n'b5433e7', 'b6ef69d', 'd27973c', 'ba6f5be', '4c6142e', '6e63afe', '5fcaaae', 'b0d4cec', 'c76e47d', 'a43eb8a',\n'3342ee9', 'b222046', '37ccdfd', '8bbb3e9', 'ff5ddf0', '802f994', '10582ea', '4e95d85', 'da235ee', '32bdae2',\n'b647da4', '1ec05c2', '9b91bec', 'dc3cd3d', '3311f10', '5fd47c5', '6af54f7', 'c250e2d', '08cb4b9', '8efcc0d',\n'1cf304f', 'c14026b', 'c719519', '93ad919', 'fcc4f5d', '2f7f16c', 'fddda5d', 'd0dc725', '7ca58e5', 'be800a1');\n\nfixes['4.12']['fixed_ver'] = '4.12.2';\nfixes['4.12']['fixed_ver_display'] = '4.12.2-pre (changeset 694fa9c)';\nfixes['4.12']['affected_ver_regex'] = '^4\\\\.12\\\\.';\nfixes['4.12']['affected_changesets'] = make_list(\n'df67757', 'bbcd6c5', '7575728', 'db91ac4', '5698505', '28c209e', '1b1295e', '94ff3cf', '3918f99', '81a0e12',\n'113282b', '828e277', 'f5af2b9', '09513ab', '3dc7b91', '3d83e00', '26b8dd7', '5572ba9', 'bb4c1a8', '81feea0',\n'9f74689', '5f1c9e4', '4b5cc95', 'ab1e6a7', '801acf8', '97b4698', 'e28f7d6', '4fe70a1', 'c288534', '2a8209f',\n'bc87a2d', '8fbf991', '8382d02', 'e142459', '0d210c0', '89de994', '9187046', '634a4d3', 'b6ee060', '61770e7',\n'599d6d2', '9d73672', 'e6ccef1', '2b84ade', 'd2ca39f', '04a2fe9', '3c10d06', '4e145fd', '07ec556', '847fc70',\n'5ea346e', 'd42fb06', '32443f6', 'a5fc553', 'b465705', 'd04466f', 'be2cd69', '50b9123', '8b129ba', 'b527557');\n\nfix = NULL;\nforeach ver_branch (keys(fixes))\n{\n if (version =~ fixes[ver_branch]['affected_ver_regex'])\n {\n ret = ver_compare(ver:version, fix:fixes[ver_branch]['fixed_ver']);\n if (ret < 0)\n fix = fixes[ver_branch]['fixed_ver_display'];\n else if (ret == 0)\n {\n if (empty_or_null(changeset) || empty_or_null(fixes[ver_branch]['affected_changesets']))\n fix = fixes[ver_branch]['fixed_ver_display'];\n else\n foreach affected_changeset (fixes[ver_branch]['affected_changesets'])\n if (changeset == affected_changeset)\n fix = fixes[ver_branch]['fixed_ver_display'];\n }\n }\n}\n\nif (empty_or_null(fix))\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nitems = make_array(\n \"Installed version\", display_version,\n \"Fixed version\", fix,\n \"Path\", path\n);\n\norder = make_list(\"Path\", \"Installed version\", \"Fixed version\");\nreport = report_items_str(report_items:items, ordered_fields:order) + '\\n';\n\nsecurity_report_v4(port:0, extra:report, severity:SECURITY_WARNING);\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:37:45", "description": "This update for qemu fixes the following issues :\n\nPatch queue updated from https://gitlab.suse.de/virtualization/qemu.git SLE15\n\nFix use-after-free in slirp (CVE-2018-20126 bsc#1119991)\n\nFix potential DOS in lsi scsi controller emulation (CVE-2019-12068 bsc#1146873)\n\nExpose taa-no 'feature', indicating CPU does not have the TSX Async Abort vulnerability. (CVE-2019-11135 bsc#1152506)\n\nExpose pschange-mc-no 'feature', indicating CPU does not have the page size change machine check vulnerability (CVE-2018-12207 bsc#1155812)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : qemu (SUSE-SU-2019:2954-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2018-20126", "CVE-2019-11135", "CVE-2019-12068"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:qemu", "p-cpe:/a:novell:suse_linux:qemu-block-curl", "p-cpe:/a:novell:suse_linux:qemu-block-curl-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-block-dmg", "p-cpe:/a:novell:suse_linux:qemu-block-dmg-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-block-iscsi", "p-cpe:/a:novell:suse_linux:qemu-block-iscsi-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-block-rbd", "p-cpe:/a:novell:suse_linux:qemu-block-rbd-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-block-ssh", "p-cpe:/a:novell:suse_linux:qemu-block-ssh-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-debugsource", "p-cpe:/a:novell:suse_linux:qemu-extra", "p-cpe:/a:novell:suse_linux:qemu-extra-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-guest-agent", "p-cpe:/a:novell:suse_linux:qemu-guest-agent-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-kvm", "p-cpe:/a:novell:suse_linux:qemu-lang", "p-cpe:/a:novell:suse_linux:qemu-linux-user", "p-cpe:/a:novell:suse_linux:qemu-linux-user-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-linux-user-debugsource", "p-cpe:/a:novell:suse_linux:qemu-s390", "p-cpe:/a:novell:suse_linux:qemu-s390-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-tools", "p-cpe:/a:novell:suse_linux:qemu-tools-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-x86", "p-cpe:/a:novell:suse_linux:qemu-x86-debuginfo", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2019-2954-1.NASL", "href": "https://www.tenable.com/plugins/nessus/130952", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2954-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130952);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2018-20126\", \"CVE-2019-11135\", \"CVE-2019-12068\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : qemu (SUSE-SU-2019:2954-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for qemu fixes the following issues :\n\nPatch queue updated from\nhttps://gitlab.suse.de/virtualization/qemu.git SLE15\n\nFix use-after-free in slirp (CVE-2018-20126 bsc#1119991)\n\nFix potential DOS in lsi scsi controller emulation (CVE-2019-12068\nbsc#1146873)\n\nExpose taa-no 'feature', indicating CPU does not have the TSX Async\nAbort vulnerability. (CVE-2019-11135 bsc#1152506)\n\nExpose pschange-mc-no 'feature', indicating CPU does not have the page\nsize change machine check vulnerability (CVE-2018-12207 bsc#1155812)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1119991\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1146873\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1152506\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1155812\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://gitlab.suse.de/virtualization/qemu.git\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-20126/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12068/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192954-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?fb12ce52\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Server Applications 15:zypper in -t\npatch SUSE-SLE-Module-Server-Applications-15-2019-2954=1\n\nSUSE Linux Enterprise Module for Open Buildservice Development Tools\n15:zypper in -t patch\nSUSE-SLE-Module-Development-Tools-OBS-15-2019-2954=1\n\nSUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch\nSUSE-SLE-Module-Basesystem-15-2019-2954=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-curl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-curl-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-dmg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-dmg-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-iscsi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-iscsi-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-rbd\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-rbd-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-ssh\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-ssh-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-extra-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-guest-agent\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-guest-agent-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-lang\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-linux-user\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-linux-user-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-linux-user-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-s390\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-s390-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-x86\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-x86-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/12/20\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED15 / SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(0)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP0\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(0)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED15 SP0\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"qemu-x86-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"x86_64\", reference:\"qemu-x86-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"s390x\", reference:\"qemu-s390-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"s390x\", reference:\"qemu-s390-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-curl-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-curl-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-dmg-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-dmg-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-iscsi-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-iscsi-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-rbd-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-rbd-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-ssh-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-block-ssh-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-debugsource-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-extra-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-extra-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-guest-agent-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-guest-agent-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-kvm-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-lang-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-linux-user-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-linux-user-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-linux-user-debugsource-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-tools-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"qemu-tools-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-block-dmg-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-block-dmg-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-debugsource-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-extra-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-extra-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-linux-user-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-linux-user-debuginfo-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-linux-user-debugsource-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-tools-2.11.2-9.33.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"qemu-tools-debuginfo-2.11.2-9.33.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"qemu\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:31:01", "description": "According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by an elevation of privilege vulnerability due to race conditions in the pagetable promotion and demotion operations. An authenticated, remote attacker can exploit this issue, by triggering race conditions and cause Xen to drop or retain extra type counts, to get write access to in-use pagetables and potentially gain elevated privileges.\n\nNote that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware configurations or if patches were applied manually to the source code before a recompile and reinstall.", "cvss3": {}, "published": "2019-11-20T00:00:00", "type": "nessus", "title": "Xen Restartable PV Type Change Operations Elevation of Privilege Vulnerability (XSA-299)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18421"], "modified": "2020-07-10T00:00:00", "cpe": ["cpe:/o:xen:xen"], "id": "XEN_SERVER_XSA-299.NASL", "href": "https://www.tenable.com/plugins/nessus/131133", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131133);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2019-18421\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"Xen Restartable PV Type Change Operations Elevation of Privilege Vulnerability (XSA-299)\");\n script_summary(english:\"Checks the 'xl info' output for the Xen hypervisor version.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Xen hypervisor installation is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by an\nelevation of privilege vulnerability due to race conditions in the pagetable promotion and demotion operations. An\nauthenticated, remote attacker can exploit this issue, by triggering race conditions and cause Xen to drop or retain\nextra type counts, to get write access to in-use pagetables and potentially gain elevated privileges.\n\nNote that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware\nconfigurations or if patches were applied manually to the source code before a recompile and reinstall.\");\n # https://xenbits.xen.org/xsa/advisory-299.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?1ff583c8\");\n # https://xenbits.xen.org/gitweb/?p=xen.git;a=summary\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?5e75f4bb\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply the appropiate patch according to the vendor advisory.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-18421\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/20\");\n\n script_set_attribute(attribute:\"potential_vulnerability\", value:\"true\");\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:xen:xen\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"xen_server_detect.nbin\");\n script_require_keys(\"installed_sw/Xen Hypervisor\", \"Settings/ParanoidReport\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"install_func.inc\");\ninclude(\"misc_func.inc\");\n\napp_name = \"Xen Hypervisor\";\ninstall = get_single_install(app_name:app_name);\nif (report_paranoia < 2) audit(AUDIT_PARANOID);\n\nversion = install['version'];\ndisplay_version = install['display_version'];\npath = install['path'];\nmanaged_status = install['Managed status'];\nchangeset = install['Changeset'];\n\nif (!empty_or_null(changeset))\n display_version += \" (changeset \" + changeset + \")\";\n\n# Installations that are vendor-managed are handled by OS-specific local package checks\nif (managed_status == \"managed\")\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nfixes['4.8']['fixed_ver'] = '4.8.5';\nfixes['4.8']['fixed_ver_display'] = '4.8.5';\nfixes['4.8']['affected_ver_regex'] = '^4\\\\.8\\\\.';\n\nfixes['4.9']['fixed_ver'] = '4.9.4';\nfixes['4.9']['fixed_ver_display'] = '4.9.4';\nfixes['4.9']['affected_ver_regex'] = '^4\\\\.9\\\\.';\n\nfixes['4.10']['fixed_ver'] = '4.10.4';\nfixes['4.10']['fixed_ver_display'] = '4.10.4';\nfixes['4.10']['affected_ver_regex'] = '^4\\\\.10\\\\.';\n\nfixes['4.11']['fixed_ver'] = '4.11.3';\nfixes['4.11']['fixed_ver_display'] = '4.11.3-pre (changeset ee78046)';\nfixes['4.11']['affected_ver_regex'] = '^4\\\\.11\\\\.';\nfixes['4.11']['affected_changesets'] = make_list(\n'05c14f6', '6fed54c', '766edd7', '657dc2d', 'be89e98', '273cf03', 'd78a967', 'c20ab0c', '5350514', '19bb4f5', \n'ca185ab', '0047407', 'aebe055', 'd6d52bc', '317de0a', '1b16093', 'ce7b549', '621b2d0', '8502a2c', '7f5f48d', \n'7824b9f', 'b52bcda', '27ff738', '6d36734', 'e2e653f', '9eac932', 'd4fe232', 'ba287c7', 'e33ce32', '28ed7a5', \n'527e324', '91836ce', '6eb3f76', 'cb86f3d', '8bfcd2e', 'fb1db30', 'b5433e7', 'b6ef69d', 'd27973c', 'ba6f5be', \n'4c6142e', '6e63afe', '5fcaaae', 'b0d4cec', 'c76e47d', 'a43eb8a', '3342ee9', 'b222046', '37ccdfd', '8bbb3e9', \n'ff5ddf0', '802f994', '10582ea', '4e95d85', 'da235ee', '32bdae2', 'b647da4', '1ec05c2', '9b91bec', 'dc3cd3d', \n'3311f10', '5fd47c5', '6af54f7', 'c250e2d', '08cb4b9', '8efcc0d', '1cf304f', 'c14026b', 'c719519', '93ad919', \n'fcc4f5d', '2f7f16c', 'fddda5d', 'd0dc725', '7ca58e5', 'be800a1');\n\nfixes['4.12']['fixed_ver'] = '4.12.2';\nfixes['4.12']['fixed_ver_display'] = '4.12.2-pre (changeset db91ac4)';\nfixes['4.12']['affected_ver_regex'] = '^4\\\\.12\\\\.';\nfixes['4.12']['affected_changesets'] = make_list(\n'5698505', '28c209e', '1b1295e', '94ff3cf', '3918f99', '81a0e12', '113282b', '828e277', 'f5af2b9', '09513ab', \n'3dc7b91', '3d83e00', '26b8dd7', '5572ba9', 'bb4c1a8', '81feea0', '9f74689', '5f1c9e4', '4b5cc95', 'ab1e6a7', \n'801acf8', '97b4698', 'e28f7d6', '4fe70a1', 'c288534', '2a8209f', 'bc87a2d', '8fbf991', '8382d02', 'e142459', \n'0d210c0', '89de994', '9187046', '634a4d3', 'b6ee060', '61770e7', '599d6d2', '9d73672', 'e6ccef1', '2b84ade', \n'd2ca39f', '04a2fe9', '3c10d06', '4e145fd', '07ec556', '847fc70', '5ea346e', 'd42fb06', '32443f6', 'a5fc553', \n'b465705', 'd04466f', 'be2cd69', '50b9123', '8b129ba', 'b527557');\n\nfix = NULL;\nforeach ver_branch (keys(fixes))\n{\n if (version =~ fixes[ver_branch]['affected_ver_regex'])\n {\n ret = ver_compare(ver:version, fix:fixes[ver_branch]['fixed_ver']);\n if (ret < 0)\n fix = fixes[ver_branch]['fixed_ver_display'];\n else if (ret == 0)\n {\n if (empty_or_null(changeset) || empty_or_null(fixes[ver_branch]['affected_changesets']))\n fix = fixes[ver_branch]['fixed_ver_display'];\n else\n foreach affected_changeset (fixes[ver_branch]['affected_changesets'])\n if (changeset == affected_changeset)\n fix = fixes[ver_branch]['fixed_ver_display'];\n }\n }\n}\n\nif (empty_or_null(fix))\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nitems = make_array(\n \"Installed version\", display_version,\n \"Fixed version\", fix,\n \"Path\", path\n);\n\norder = make_list(\"Path\", \"Installed version\", \"Fixed version\");\nreport = report_items_str(report_items:items, ordered_fields:order) + '\\n';\n\nsecurity_report_v4(port:0, extra:report, severity:SECURITY_HOLE);\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:31:16", "description": "According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by a denial of service vulnerability due to poor handling of an invalid format string in 'hypercall_create_continuation()'. This function can be reached via a long-running 'VCPUOP_initialise' hypercall. This vulnerability may allow an attacker to preform a guest-to-host denial of service attack causing the Xen hypervisor to crash. Only x86 PV guests are exploitable.\n\nNote that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware configurations or if patches were applied manually to the source code before a recompile and reinstall.", "cvss3": {}, "published": "2019-11-08T00:00:00", "type": "nessus", "title": "Xen Project VCPUOP_initialise DoS (XSA-296)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18420"], "modified": "2020-07-10T00:00:00", "cpe": ["cpe:/o:xen:xen"], "id": "XEN_SERVER_XSA-296.NASL", "href": "https://www.tenable.com/plugins/nessus/130759", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130759);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/10\");\n\n script_cve_id(\"CVE-2019-18420\");\n script_xref(name:\"IAVB\", value:\"2019-B-0084-S\");\n\n script_name(english:\"Xen Project VCPUOP_initialise DoS (XSA-296)\");\n script_summary(english:\"Checks 'xl info' output for the Xen hypervisor version.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Xen hypervisor installation is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to its self-reported version number, the Xen hypervisor installed on\nthe remote host is affected by a denial of service vulnerability due to poor\nhandling of an invalid format string in 'hypercall_create_continuation()'. This\nfunction can be reached via a long-running 'VCPUOP_initialise' hypercall. This\nvulnerability may allow an attacker to preform a guest-to-host denial of\nservice attack causing the Xen hypervisor to crash. Only x86 PV guests are\nexploitable.\n\nNote that Nessus has checked the changeset versions based on the xen.git change\nlog. Nessus did not check guest hardware configurations or if patches were\napplied manually to the source code before a recompile and reinstall.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://xenbits.xen.org/xsa/advisory-296.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://xenbits.xen.org/gitweb/?p=xen.git;a=summary\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply the appropriate patch according to the vendor advisory.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-18420\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/10/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/08\");\n\n script_set_attribute(attribute:\"potential_vulnerability\", value:\"true\");\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:xen:xen\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"xen_server_detect.nbin\");\n script_require_keys(\"installed_sw/Xen Hypervisor\", \"Settings/ParanoidReport\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"install_func.inc\");\ninclude(\"misc_func.inc\");\n\napp_name = \"Xen Hypervisor\";\ninstall = get_single_install(app_name:app_name);\nif (report_paranoia < 2) audit(AUDIT_PARANOID);\n\nversion = install['version'];\ndisplay_version = install['display_version'];\npath = install['path'];\nmanaged_status = install['Managed status'];\nchangeset = install['Changeset'];\n\nif (!empty_or_null(changeset))\n display_version += \" (changeset \" + changeset + \")\";\n\n# Installations that are vendor-managed are handled by OS-specific local package checks\nif (managed_status == \"managed\")\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nfixes['4.8']['fixed_ver'] = '4.8.5';\nfixes['4.8']['fixed_ver_display'] = '4.8.5';\nfixes['4.8']['affected_ver_regex'] = '^4\\\\.8\\\\.';\n\nfixes['4.9']['fixed_ver'] = '4.9.4';\nfixes['4.9']['fixed_ver_display'] = '4.9.4';\nfixes['4.9']['affected_ver_regex'] = '^4\\\\.9\\\\.';\n\nfixes['4.10']['fixed_ver'] = '4.10.4';\nfixes['4.10']['fixed_ver_display'] = '4.10.4';\nfixes['4.10']['affected_ver_regex'] = '^4\\\\.10\\\\.';\n\nfixes['4.11']['fixed_ver'] = '4.11.3';\nfixes['4.11']['fixed_ver_display'] = '4.11.3-pre';\nfixes['4.11']['affected_ver_regex'] = '^4\\\\.11\\\\.';\n\nfixes['4.12']['fixed_ver'] = '4.12.2';\nfixes['4.12']['fixed_ver_display'] = '4.12.2-pre';\nfixes['4.12']['affected_ver_regex'] = '^4\\\\.12\\\\.';\n\nfix = NULL;\nforeach ver_branch (keys(fixes))\n{\n if (version =~ fixes[ver_branch]['affected_ver_regex'])\n {\n ret = ver_compare(ver:version, fix:fixes[ver_branch]['fixed_ver']);\n if (ret < 0)\n fix = fixes[ver_branch]['fixed_ver_display'];\n else if (ret == 0)\n {\n if (empty_or_null(changeset) || empty_or_null(fixes[ver_branch]['affected_changesets']))\n fix = fixes[ver_branch]['fixed_ver_display'];\n else\n foreach affected_changeset (fixes[ver_branch]['affected_changesets'])\n if (changeset == affected_changeset)\n fix = fixes[ver_branch]['fixed_ver_display'];\n }\n }\n}\n\nif (empty_or_null(fix))\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nitems = make_array(\n \"Installed version\", display_version,\n \"Fixed version\", fix,\n \"Path\", path\n);\n\norder = make_list(\"Path\", \"Installed version\", \"Fixed version\");\nreport = report_items_str(report_items:items, ordered_fields:order) + '\\n';\n\nsecurity_report_v4(port:0, extra:report, severity:SECURITY_WARNING);\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-18T15:25:06", "description": "The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-4836 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. (CVE-2018-12207)\n\n - In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setup_format_params division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy format operation should be called. It can be triggered by an unprivileged local user even when a floppy disk has not been inserted. NOTE: QEMU creates the floppy device by default. (CVE-2019-14284)\n\n - An issue was discovered in the Linux kernel before 5.0.1. There is a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service. (CVE-2019-15916)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2019-4836)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-14284", "CVE-2019-15916"], "modified": "2021-09-08T00:00:00", "cpe": ["cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:kernel-uek", "p-cpe:/a:oracle:linux:kernel-uek-debug", "p-cpe:/a:oracle:linux:kernel-uek-debug-devel", "p-cpe:/a:oracle:linux:kernel-uek-devel", "p-cpe:/a:oracle:linux:kernel-uek-doc", "p-cpe:/a:oracle:linux:kernel-uek-headers", "p-cpe:/a:oracle:linux:kernel-uek-tools", "p-cpe:/a:oracle:linux:kernel-uek-tools-libs", "p-cpe:/a:oracle:linux:kernel-uek-tools-libs-devel", "p-cpe:/a:oracle:linux:perf", "p-cpe:/a:oracle:linux:python-perf"], "id": "ORACLELINUX_ELSA-2019-4836.NASL", "href": "https://www.tenable.com/plugins/nessus/130994", "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-2019-4836.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(130994);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/09/08\");\n\n script_cve_id(\n \"CVE-2018-12207\",\n \"CVE-2019-11135\",\n \"CVE-2019-14284\",\n \"CVE-2019-15916\"\n );\n script_xref(name:\"IAVA\", value:\"2020-A-0325-S\");\n\n script_name(english:\"Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2019-4836)\");\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 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2019-4836 advisory.\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R)\n Processors may allow an authenticated user to potentially enable denial of service of the host system via\n local access. (CVE-2018-12207)\n\n - In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setup_format_params\n division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry\n with .sect and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy format operation should\n be called. It can be triggered by an unprivileged local user even when a floppy disk has not been\n inserted. NOTE: QEMU creates the floppy device by default. (CVE-2019-14284)\n\n - An issue was discovered in the Linux kernel before 5.0.1. There is a memory leak in\n register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service. (CVE-2019-15916)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated\n user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\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-2019-4836.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\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:\"2019/07/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\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\", value:\"p-cpe:/a:oracle:linux:kernel-uek-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:python-perf\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux 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:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 7', '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 = ['4.14.35-1902.7.3.el7uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2019-4836');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.14';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.14.35'},\n {'reference':'kernel-uek-4.14.35-1902.7.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.14.35'},\n {'reference':'kernel-uek-debug-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.14.35'},\n {'reference':'kernel-uek-debug-4.14.35-1902.7.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.14.35'},\n {'reference':'kernel-uek-debug-devel-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.14.35'},\n {'reference':'kernel-uek-debug-devel-4.14.35-1902.7.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.14.35'},\n {'reference':'kernel-uek-devel-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.14.35'},\n {'reference':'kernel-uek-devel-4.14.35-1902.7.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.14.35'},\n {'reference':'kernel-uek-doc-4.14.35-1902.7.3.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.14.35'},\n {'reference':'kernel-uek-headers-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-headers-4.14.35'},\n {'reference':'kernel-uek-tools-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-tools-4.14.35'},\n {'reference':'kernel-uek-tools-4.14.35-1902.7.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-tools-4.14.35'},\n {'reference':'kernel-uek-tools-libs-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-tools-libs-4.14.35'},\n {'reference':'kernel-uek-tools-libs-devel-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-tools-libs-devel-4.14.35'},\n {'reference':'perf-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-4.14.35-1902.7.3.el7uek', 'cpu':'aarch64', 'release':'7', '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' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek / kernel-uek-debug / kernel-uek-debug-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:40", "description": "This update for qemu fixes the following issues :\n\n - Patch queue updated from https://gitlab.suse.de/virtualization/qemu.git SLE15\n\n - Fix use-after-free in slirp (CVE-2018-20126 bsc#1119991)\n\n - Fix potential DOS in lsi scsi controller emulation (CVE-2019-12068 bsc#1146873)\n\n - Expose taa-no 'feature', indicating CPU does not have the TSX Async Abort vulnerability. (CVE-2019-11135 bsc#1152506)\n\n - Expose pschange-mc-no 'feature', indicating CPU does not have the page size change machine check vulnerability (CVE-2018-12207 bsc#1155812)\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {}, "published": "2019-11-15T00:00:00", "type": "nessus", "title": "openSUSE Security Update : qemu (openSUSE-2019-2505)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2018-20126", "CVE-2019-11135", "CVE-2019-12068"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:qemu", "p-cpe:/a:novell:opensuse:qemu-arm", "p-cpe:/a:novell:opensuse:qemu-arm-debuginfo", "p-cpe:/a:novell:opensuse:qemu-block-curl", "p-cpe:/a:novell:opensuse:qemu-block-curl-debuginfo", "p-cpe:/a:novell:opensuse:qemu-block-dmg", "p-cpe:/a:novell:opensuse:qemu-block-dmg-debuginfo", "p-cpe:/a:novell:opensuse:qemu-block-gluster", "p-cpe:/a:novell:opensuse:qemu-block-gluster-debuginfo", "p-cpe:/a:novell:opensuse:qemu-block-iscsi", "p-cpe:/a:novell:opensuse:qemu-block-iscsi-debuginfo", "p-cpe:/a:novell:opensuse:qemu-block-rbd", "p-cpe:/a:novell:opensuse:qemu-block-rbd-debuginfo", "p-cpe:/a:novell:opensuse:qemu-block-ssh", "p-cpe:/a:novell:opensuse:qemu-block-ssh-debuginfo", "p-cpe:/a:novell:opensuse:qemu-debuginfo", "p-cpe:/a:novell:opensuse:qemu-debugsource", "p-cpe:/a:novell:opensuse:qemu-extra", "p-cpe:/a:novell:opensuse:qemu-extra-debuginfo", "p-cpe:/a:novell:opensuse:qemu-guest-agent", "p-cpe:/a:novell:opensuse:qemu-guest-agent-debuginfo", "p-cpe:/a:novell:opensuse:qemu-ipxe", "p-cpe:/a:novell:opensuse:qemu-ksm", "p-cpe:/a:novell:opensuse:qemu-kvm", "p-cpe:/a:novell:opensuse:qemu-lang", "p-cpe:/a:novell:opensuse:qemu-ppc", "p-cpe:/a:novell:opensuse:qemu-ppc-debuginfo", "p-cpe:/a:novell:opensuse:qemu-s390", "p-cpe:/a:novell:opensuse:qemu-s390-debuginfo", "p-cpe:/a:novell:opensuse:qemu-seabios", "p-cpe:/a:novell:opensuse:qemu-sgabios", "p-cpe:/a:novell:opensuse:qemu-tools", "p-cpe:/a:novell:opensuse:qemu-tools-debuginfo", "p-cpe:/a:novell:opensuse:qemu-vgabios", "p-cpe:/a:novell:opensuse:qemu-x86", "p-cpe:/a:novell:opensuse:qemu-x86-debuginfo", "cpe:/o:novell:opensuse:15.0"], "id": "OPENSUSE-2019-2505.NASL", "href": "https://www.tenable.com/plugins/nessus/131059", "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-2019-2505.\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(131059);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2018-20126\", \"CVE-2019-11135\", \"CVE-2019-12068\");\n\n script_name(english:\"openSUSE Security Update : qemu (openSUSE-2019-2505)\");\n script_summary(english:\"Check for the openSUSE-2019-2505 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\"This update for qemu fixes the following issues :\n\n - Patch queue updated from\n https://gitlab.suse.de/virtualization/qemu.git SLE15\n\n - Fix use-after-free in slirp (CVE-2018-20126 bsc#1119991)\n\n - Fix potential DOS in lsi scsi controller emulation\n (CVE-2019-12068 bsc#1146873)\n\n - Expose taa-no 'feature', indicating CPU does not have\n the TSX Async Abort vulnerability. (CVE-2019-11135\n bsc#1152506)\n\n - Expose pschange-mc-no 'feature', indicating CPU does not\n have the page size change machine check vulnerability\n (CVE-2018-12207 bsc#1155812)\n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1119991\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1146873\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1152506\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1155812\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://gitlab.suse.de/virtualization/qemu.git\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected qemu packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-arm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-arm-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-curl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-curl-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-dmg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-dmg-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-gluster\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-gluster-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-iscsi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-iscsi-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-rbd\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-rbd-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-ssh\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-block-ssh-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-extra-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-guest-agent\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-guest-agent-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-ipxe\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-ksm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-lang\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-ppc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-ppc-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-s390\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-s390-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-seabios\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-sgabios\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-vgabios\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-x86\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:qemu-x86-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/12/20\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.0)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.0\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-arm-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-arm-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-curl-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-curl-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-dmg-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-dmg-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-gluster-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-gluster-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-iscsi-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-iscsi-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-rbd-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-rbd-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-ssh-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-block-ssh-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-debugsource-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-extra-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-extra-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-guest-agent-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-guest-agent-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-ipxe-1.0.0+-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-ksm-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-kvm-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-lang-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-ppc-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-ppc-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-s390-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-s390-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-seabios-1.11.0-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-sgabios-8-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-tools-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-tools-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-vgabios-1.11.0-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-x86-2.11.2-lp150.7.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"qemu-x86-debuginfo-2.11.2-lp150.7.28.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"qemu / qemu-arm / qemu-arm-debuginfo / qemu-block-curl / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:37:46", "description": "The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-3836 advisory.\n\n - An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario. (CVE-2019-3900)\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\n - Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an authenticated user to potentially enable denial of service via local access. (CVE-2019-0154)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2019-11-14T00:00:00", "type": "nessus", "title": "Oracle Linux 6 : kernel (ELSA-2019-3836)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-11135", "CVE-2019-3900"], "modified": "2022-12-05T00:00:00", "cpe": ["cpe:/o:oracle:linux:6", "p-cpe:/a:oracle:linux:kernel", "p-cpe:/a:oracle:linux:kernel-abi-whitelists", "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", "p-cpe:/a:oracle:linux:python-perf"], "id": "ORACLELINUX_ELSA-2019-3836.NASL", "href": "https://www.tenable.com/plugins/nessus/130993", "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-2019-3836.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(130993);\n script_version(\"1.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/05\");\n\n script_cve_id(\n \"CVE-2018-12207\",\n \"CVE-2019-0154\",\n \"CVE-2019-3900\",\n \"CVE-2019-11135\"\n );\n script_xref(name:\"RHSA\", value:\"2019:3836\");\n script_xref(name:\"IAVA\", value:\"2020-A-0325-S\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n\n script_name(english:\"Oracle Linux 6 : kernel (ELSA-2019-3836)\");\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-2019-3836 advisory.\n\n - An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including\n v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster\n than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the\n vhost_net kernel thread, resulting in a DoS scenario. (CVE-2019-3900)\n\n - Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R)\n Processors may allow an authenticated user to potentially enable denial of service of the host system via\n local access. (CVE-2018-12207)\n\n - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated\n user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)\n\n - Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th\n Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold\n Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900\n Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an\n authenticated user to potentially enable denial of service via local access. (CVE-2019-0154)\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-2019-3836.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\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:\"2019/04/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/14\");\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-abi-whitelists\");\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\", value:\"p-cpe:/a:oracle:linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:python-perf\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux 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 = ['2.6.32-754.24.2.el6'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2019-3836');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '2.6';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-2.6.32-754.24.2.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-2.6.32'},\n {'reference':'kernel-2.6.32-754.24.2.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-2.6.32'},\n {'reference':'kernel-abi-whitelists-2.6.32-754.24.2.el6', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-abi-whitelists-2.6.32'},\n {'reference':'kernel-debug-2.6.32-754.24.2.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-2.6.32'},\n {'reference':'kernel-debug-2.6.32-754.24.2.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-2.6.32'},\n {'reference':'kernel-debug-devel-2.6.32-754.24.2.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-2.6.32'},\n {'reference':'kernel-debug-devel-2.6.32-754.24.2.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-2.6.32'},\n {'reference':'kernel-devel-2.6.32-754.24.2.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-2.6.32'},\n {'reference':'kernel-devel-2.6.32-754.24.2.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-2.6.32'},\n {'reference':'kernel-firmware-2.6.32-754.24.2.el6', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-firmware-2.6.32'},\n {'reference':'kernel-headers-2.6.32-754.24.2.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-2.6.32'},\n {'reference':'kernel-headers-2.6.32-754.24.2.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-2.6.32'},\n {'reference':'perf-2.6.32-754.24.2.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-2.6.32-754.24.2.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-2.6.32-754.24.2.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-2.6.32-754.24.2.el6', 'cpu':'x86_64', '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' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel / kernel-abi-whitelists / kernel-debug / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-15T15:38:26", "description": "This update for qemu fixes the following issues :\n\nRemove a backslash '\\' escape character from 80-qemu-ga.rules (bsc#1153358) Unlike sles 15 or newer guests, The udev rule file of qemu guest agent in sles 12 sp4 or newer guest only needs one escape character.\n\nFix use-after-free in slirp (CVE-2018-20126 bsc#1119991)\n\nFix potential DOS in lsi scsi controller emulation (CVE-2019-12068 bsc#1146873)\n\nExpose taa-no 'feature', indicating CPU does not have the TSX Async Abort vulnerability. (CVE-2019-11135 bsc#1152506)\n\nExpose pschange-mc-no 'feature', indicating CPU does not have the page size change machine check vulnerability (CVE-2018-12207 bsc#1155812)\n\nPatch queue updated from https://gitlab.suse.de/virtualization/qemu.git SLE12-SP4\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-11-13T00:00:00", "type": "nessus", "title": "SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2019:2956-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2018-20126", "CVE-2019-11135", "CVE-2019-12068"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:qemu", "p-cpe:/a:novell:suse_linux:qemu-block-curl", "p-cpe:/a:novell:suse_linux:qemu-block-curl-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-block-iscsi", "p-cpe:/a:novell:suse_linux:qemu-block-iscsi-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-block-rbd", "p-cpe:/a:novell:suse_linux:qemu-block-rbd-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-block-ssh", "p-cpe:/a:novell:suse_linux:qemu-block-ssh-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-debugsource", "p-cpe:/a:novell:suse_linux:qemu-guest-agent", "p-cpe:/a:novell:suse_linux:qemu-guest-agent-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-kvm", "p-cpe:/a:novell:suse_linux:qemu-lang", "p-cpe:/a:novell:suse_linux:qemu-s390", "p-cpe:/a:novell:suse_linux:qemu-s390-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-tools", "p-cpe:/a:novell:suse_linux:qemu-tools-debuginfo", "p-cpe:/a:novell:suse_linux:qemu-x86", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-2956-1.NASL", "href": "https://www.tenable.com/plugins/nessus/130954", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2956-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130954);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2018-20126\", \"CVE-2019-11135\", \"CVE-2019-12068\");\n\n script_name(english:\"SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2019:2956-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for qemu fixes the following issues :\n\nRemove a backslash '\\' escape character from 80-qemu-ga.rules\n(bsc#1153358) Unlike sles 15 or newer guests, The udev rule file of\nqemu guest agent in sles 12 sp4 or newer guest only needs one escape\ncharacter.\n\nFix use-after-free in slirp (CVE-2018-20126 bsc#1119991)\n\nFix potential DOS in lsi scsi controller emulation (CVE-2019-12068\nbsc#1146873)\n\nExpose taa-no 'feature', indicating CPU does not have the TSX Async\nAbort vulnerability. (CVE-2019-11135 bsc#1152506)\n\nExpose pschange-mc-no 'feature', indicating CPU does not have the page\nsize change machine check vulnerability (CVE-2018-12207 bsc#1155812)\n\nPatch queue updated from\nhttps://gitlab.suse.de/virtualization/qemu.git SLE12-SP4\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1119991\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1146873\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1152506\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1153358\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1155812\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://gitlab.suse.de/virtualization/qemu.git\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-20126/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12068/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192956-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?4f81dc69\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Server 12-SP4:zypper in -t patch\nSUSE-SLE-SERVER-12-SP4-2019-2956=1\n\nSUSE Linux Enterprise Desktop 12-SP4:zypper in -t patch\nSUSE-SLE-DESKTOP-12-SP4-2019-2956=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-11135\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-curl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-curl-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-iscsi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-iscsi-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-rbd\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-rbd-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-ssh\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-block-ssh-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-guest-agent\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-guest-agent-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-lang\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-s390\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-s390-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:qemu-x86\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/12/20\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED12|SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED12 / SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP4\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED12\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED12 SP4\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-block-rbd-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-block-rbd-debuginfo-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-x86-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"s390x\", reference:\"qemu-s390-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", cpu:\"s390x\", reference:\"qemu-s390-debuginfo-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-block-curl-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-block-curl-debuginfo-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-block-iscsi-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-block-iscsi-debuginfo-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-block-ssh-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-block-ssh-debuginfo-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-debugsource-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-guest-agent-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-guest-agent-debuginfo-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-kvm-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-lang-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-tools-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"qemu-tools-debuginfo-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-block-curl-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-block-curl-debuginfo-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-debugsource-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-kvm-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-tools-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-tools-debuginfo-2.11.2-5.23.2\")) flag++;\nif (rpm_check(release:\"SLED12\", sp:\"4\", cpu:\"x86_64\", reference:\"qemu-x86-2.11.2-5.23.2\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"qemu\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:02:41", "description": "This update for xen fixes the following issues :\n\nCVE-2018-12207: Fixed a race condition where untrusted virtual machines could have been using the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional (bsc#1155945 XSA-304).\n\nCVE-2018-19965: Fixed a DoS from attempting to use INVPCID with a non-canonical addresses (bsc#1115045 XSA-279).\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate side-channel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack. (bsc#1152497 XSA-305).\n\nCVE-2019-12067: Fixed a NULL pointer dereference in QEMU AHCI (bsc#1145652).\n\nCVE-2019-12068: Fixed an infinite loop while executing script (bsc#1146874).\n\nCVE-2019-12155: Fixed a NULL pointer dereference while releasing spice resources (bsc#1135905).\n\nCVE-2019-14378: Fixed a heap buffer overflow during packet reassembly in slirp networking implementation (bsc#1143797).\n\nCVE-2019-15890: Fixed a use-after-free during packet reassembly (bsc#1149813).\n\nCVE-2019-17340: Fixed grant table transfer issues on large hosts (XSA-284 bsc#1126140).\n\nCVE-2019-17341: Fixed a race with pass-through device hotplug (XSA-285 bsc#1126141).\n\nCVE-2019-17342: Fixed steal_page violating page_struct access discipline (XSA-287 bsc#1126192).\n\nCVE-2019-17343: Fixed an inconsistent PV IOMMU discipline (XSA-288 bsc#1126195).\n\nCVE-2019-17344: Fixed a missing preemption in x86 PV page table unvalidation (XSA-290 bsc#1126196).\n\nCVE-2019-17347: Fixed a PV kernel context switch corruption (XSA-293 bsc#1126201).\n\nCVE-2019-18420: Fixed a hypervisor crash that could be caused by malicious x86 PV guests, resulting in a denial of service (bsc#1154448 XSA-296).\n\nCVE-2019-18421: Fixed a privilege escalation through malicious PV guest administrators (bsc#1154458 XSA-299).\n\nCVE-2019-18424: Fixed a privilege escalation through DMA to physical devices by untrusted domains (bsc#1154461 XSA-302).\n\nCVE-2019-18425: Fixed a privilege escalation from 32-bit PV guest used mode (bsc#1154456 XSA-298).\n\nCVE-2019-19577: Fixed an issue where a malicious guest administrator could have caused Xen to access data structures while they are being modified leading to a crash (bsc#1158007 XSA-311).\n\nCVE-2019-19578: Fixed an issue where a malicious or buggy PV guest could have caused hypervisor crash resulting in denial of service affecting the entire host (bsc#1158005 XSA-309).\n\nCVE-2019-19579: Fixed a privilege escalation where an untrusted domain with access to a physical device can DMA into host memory (bsc#1157888 XSA-306).\n\nCVE-2019-19580: Fixed a privilege escalation where a malicious PV guest administrator could have been able to escalate their privilege to that of the host (bsc#1158006 XSA-310).\n\nCVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm (bsc#1158003 XSA-307).\n\nCVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH guest userspace code to crash the guest, leading to a guest denial of service (bsc#1158004 XSA-308).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2020-02-18T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : xen (SUSE-SU-2020:0388-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2018-19965", "CVE-2019-11135", "CVE-2019-12067", "CVE-2019-12068", "CVE-2019-12155", "CVE-2019-14378", "CVE-2019-15890", "CVE-2019-17340", "CVE-2019-17341", "CVE-2019-17342", "CVE-2019-17343", "CVE-2019-17344", "CVE-2019-17347", "CVE-2019-18420", "CVE-2019-18421", "CVE-2019-18424", "CVE-2019-18425", "CVE-2019-19577", "CVE-2019-19578", "CVE-2019-19579", "CVE-2019-19580", "CVE-2019-19581", "CVE-2019-19583", "CVE-2020-7211"], "modified": "2020-02-20T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:xen-tools-domu-debuginfo", "cpe:/o:novell:suse_linux:12", "p-cpe:/a:novell:suse_linux:xen", "p-cpe:/a:novell:suse_linux:xen-debugsource", "p-cpe:/a:novell:suse_linux:xen-doc-html", "p-cpe:/a:novell:suse_linux:xen-kmp-default", "p-cpe:/a:novell:suse_linux:xen-kmp-default-debuginfo", "p-cpe:/a:novell:suse_linux:xen-libs", "p-cpe:/a:novell:suse_linux:xen-libs-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools", "p-cpe:/a:novell:suse_linux:xen-tools-debuginfo", "p-cpe:/a:novell:suse_linux:xen-tools-domu"], "id": "SUSE_SU-2020-0388-1.NASL", "href": "https://www.tenable.com/plugins/nessus/133763", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:0388-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(133763);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/02/20\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2018-19965\", \"CVE-2019-11135\", \"CVE-2019-12067\", \"CVE-2019-12068\", \"CVE-2019-12155\", \"CVE-2019-14378\", \"CVE-2019-15890\", \"CVE-2019-17340\", \"CVE-2019-17341\", \"CVE-2019-17342\", \"CVE-2019-17343\", \"CVE-2019-17344\", \"CVE-2019-17347\", \"CVE-2019-18420\", \"CVE-2019-18421\", \"CVE-2019-18424\", \"CVE-2019-18425\", \"CVE-2019-19577\", \"CVE-2019-19578\", \"CVE-2019-19579\", \"CVE-2019-19580\", \"CVE-2019-19581\", \"CVE-2019-19583\", \"CVE-2020-7211\");\n\n script_name(english:\"SUSE SLES12 Security Update : xen (SUSE-SU-2020:0388-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for xen fixes the following issues :\n\nCVE-2018-12207: Fixed a race condition where untrusted virtual\nmachines could have been using the Instruction Fetch Unit of the Intel\nCPU to cause a Machine Exception during Page Size Change, causing the\nCPU core to be non-functional (bsc#1155945 XSA-304).\n\nCVE-2018-19965: Fixed a DoS from attempting to use INVPCID with a\nnon-canonical addresses (bsc#1115045 XSA-279).\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs\nwith Transactional Memory support could be used to facilitate\nside-channel information leaks out of microarchitectural buffers,\nsimilar to the previously described 'Microarchitectural Data Sampling'\nattack. (bsc#1152497 XSA-305).\n\nCVE-2019-12067: Fixed a NULL pointer dereference in QEMU AHCI\n(bsc#1145652).\n\nCVE-2019-12068: Fixed an infinite loop while executing script\n(bsc#1146874).\n\nCVE-2019-12155: Fixed a NULL pointer dereference while releasing spice\nresources (bsc#1135905).\n\nCVE-2019-14378: Fixed a heap buffer overflow during packet reassembly\nin slirp networking implementation (bsc#1143797).\n\nCVE-2019-15890: Fixed a use-after-free during packet reassembly\n(bsc#1149813).\n\nCVE-2019-17340: Fixed grant table transfer issues on large hosts\n(XSA-284 bsc#1126140).\n\nCVE-2019-17341: Fixed a race with pass-through device hotplug (XSA-285\nbsc#1126141).\n\nCVE-2019-17342: Fixed steal_page violating page_struct access\ndiscipline (XSA-287 bsc#1126192).\n\nCVE-2019-17343: Fixed an inconsistent PV IOMMU discipline (XSA-288\nbsc#1126195).\n\nCVE-2019-17344: Fixed a missing preemption in x86 PV page table\nunvalidation (XSA-290 bsc#1126196).\n\nCVE-2019-17347: Fixed a PV kernel context switch corruption (XSA-293\nbsc#1126201).\n\nCVE-2019-18420: Fixed a hypervisor crash that could be caused by\nmalicious x86 PV guests, resulting in a denial of service (bsc#1154448\nXSA-296).\n\nCVE-2019-18421: Fixed a privilege escalation through malicious PV\nguest administrators (bsc#1154458 XSA-299).\n\nCVE-2019-18424: Fixed a privilege escalation through DMA to physical\ndevices by untrusted domains (bsc#1154461 XSA-302).\n\nCVE-2019-18425: Fixed a privilege escalation from 32-bit PV guest used\nmode (bsc#1154456 XSA-298).\n\nCVE-2019-19577: Fixed an issue where a malicious guest administrator\ncould have caused Xen to access data structures while they are being\nmodified leading to a crash (bsc#1158007 XSA-311).\n\nCVE-2019-19578: Fixed an issue where a malicious or buggy PV guest\ncould have caused hypervisor crash resulting in denial of service\naffecting the entire host (bsc#1158005 XSA-309).\n\nCVE-2019-19579: Fixed a privilege escalation where an untrusted domain\nwith access to a physical device can DMA into host memory (bsc#1157888\nXSA-306).\n\nCVE-2019-19580: Fixed a privilege escalation where a malicious PV\nguest administrator could have been able to escalate their privilege\nto that of the host (bsc#1158006 XSA-310).\n\nCVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm\n(bsc#1158003 XSA-307).\n\nCVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH\nguest userspace code to crash the guest, leading to a guest denial of\nservice (bsc#1158004 XSA-308).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1115045\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1126140\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1126141\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1126192\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1126195\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1126196\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1126201\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1135905\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1143797\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1145652\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1146874\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1149813\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1152497\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154448\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154456\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154458\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1154461\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1155945\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1157888\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158003\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158004\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158005\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158006\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1158007\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1161181\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-12207/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-19965/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11135/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12067/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12068/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12155/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-14378/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-15890/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-17340/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-17341/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-17342/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-17343/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-17344/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-17347/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18420/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18421/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18424/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18425/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19577/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19578/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19579/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19580/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19581/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19583/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2020-7211/\"\n );\n # https://www.suse.com/support/update/announcement/2020/suse-su-20200388-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?87d2932e\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Server for SAP 12-SP1:zypper in -t patch\nSUSE-SLE-SAP-12-SP1-2020-388=1\n\nSUSE Linux Enterprise Server 12-SP1-LTSS:zypper in -t patch\nSUSE-SLE-SERVER-12-SP1-2020-388=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploi
Fedora Update for xen FEDORA-2019-b737d03b83
